| BASF SE Patent applications |
| Patent application number | Title | Published |
|---|
| 20120035399 | METHOD FOR PRODUCING 1,6-HEXANEDIOL BY HYDROGENATION OF OLIGO- AND POLYESTERS - The present invention relates to a process for hydrogenating oligo- and/or polyesters obtainable by esterifying a DCS with a diol or diol mixture, said hydrogenation being performed in the presence of a catalyst whose catalyst precursor comprises copper oxide, aluminum oxide and at least one oxide of lanthanum, of iron, of tungsten, of molybdenum, of titanium or of zirconium, and to a process for preparing 1,6-hexanediol by catalytically hydrogenating ester mixtures which comprise, as main components, oligo- and polyesters of adipic acid and 6-hydroxycaproic acid, and are obtained by esterifying DCS with diols, especially 1,6-hexanediol or diol mixtures. | 02-09-2012 |
| 20120035396 | PROCESS FOR PREPARING MDA VIA THE STAGE OF THE AMINAL - The invention relates to a process for preparing methylenediphenyldiamine (MDA), comprising the following steps a) to c):
| 02-09-2012 |
| 20120035381 | PROCESS FOR PREPARING ALLYL ALCOHOL ALKOXYLATES - A process for preparing polyether alcohols by reacting one or more unsaturated starters having at least one active hydrogen atom per molecule with one or more alkylene oxides in the liquid phase in the presence of a basic catalyst in a reactor, wherein the one or more alkylene oxides are introduced into the reactor in such a way that the concentration of unreacted alkylene oxide in the liquid reaction mixture in the reactor is increased as far as possible with increasing degree of addition of the alkylene oxide onto the starter, with the proviso that the temperature at the end of a runaway reaction is at any point in time at least 100 K below the onset temperature of the decomposition reaction of the liquid reaction mixture, is proposed. | 02-09-2012 |
| 20120035292 | LIQUID PHOTOINITIATOR BLEND - The present invention relates to a homogenous liquid blend comprising a photoinitiator and an alkoxylate surfactant for incorporation into aqueous based and solvent based radiation curable systems. In particular the invention relates to a homogenous liquid blend which is liquid at room temperature comprising at least 30% by weight with regard to the whole blend of a solid photoinitiator of the radical type and 1-70% by weight of at least one alkoxylated liquid surface active agent and optionally an organic diluent. | 02-09-2012 |
| 20120035286 | POLYMER MIXTURES COMPRISING HALOGEN - The invention relates to polymer mixtures comprising at least one polymer, at least one organic halogenated compound such as halogenated flame retardants and also at least one further compound to thermally stabilize the organic halogenated compound, this further compound having a saponification number of 80 to 300 mg KOH/g and an OH number of 200 to 800 mg KOH/g. | 02-09-2012 |
| 20120035278 | PREPARING AMINOTRIAZINE ALKOXYLATES - The present invention relates to a process for preparing aminotriazine alkoxylates, which comprises at least one aminotriazine alkoxylate (a) being admixed with at least one aminotriazine (b) and reacted with at least one alkylene oxide (c), wherein the aminotriazine alkoxylate (a) is obtainable by reacting at least one aminotriazine (d) with at least one alkylene oxide (e) and/or at least one alkylene carbonate (g), and optionally at least one aminotriazine alkoxylate (f). | 02-09-2012 |
| 20120035049 | PROCESSES FOR PREPARING AMINES AND ZIRCONIUM DIOXIDE- AND NICKELCONTAINING CATALYSTS FOR USE THEREIN - A catalytically active composition comprising, prior to reduction with hydrogen: 10 to 75% by weight of an oxygen compound of zirconium, calculated as ZrO | 02-09-2012 |
| 20120034478 | THERMOPLASTIC MOULDING COMPOSITION WITH IMPROVED ADHESION OF ELECTROPLATED METAL LAYER - A thermoplastic moulding composition with improved metal plating properties is provided. This thermoplastic moulding composition is produced from a graft copolymer (A) a thermoplastic polymer (B) and a thermoplastic polymer (C) that is not, or only to a limited amount miscible with the thermoplastic polymer (B). The thermoplastic polymer (C) contains from 1.2 to 3% by weight of at least one monoethylenically unsaturated monomer, like acrylic acid, methacrylic acid, or dicarboxylic acids, such as maleic acid and fumaric acid and their anhydrides, such as maleic anhydride. The vinyl aromatic content of component (C) is at least 5 units lower compared to that of component (B). | 02-09-2012 |
| 20120034146 | CARRIER FLUIDS FOR ABRASIVES - The invention relates to improved novel carrier fluids for abrasives, in particular cutting fluids, for wafer production, the use thereof and a method of cutting wafers. | 02-09-2012 |
| 20120034084 | PROCESS FOR PRODUCING A TURBINE WHEEL FOR AN EXHAUST GAS TURBOCHARGER - The invention relates to a process for producing a turbine wheel for an exhaust gas turbocharger by metal powder injection molding, which comprises the following steps: (a) provision of a feedstock comprising a metal powder and a binder, (b) provision of a tool which comprises a negative mold of the turbine wheel to be produced for metal powder injection molding of the turbine wheel, (c) introduction of a rotationally symmetrical core comprising a binder into the negative mold of the tool provided in process step (b) and alignment of the core so that it is aligned symmetrically about the axis of rotation of the turbine wheel to be produced, (d) production of a green body by metal powder injection molding of the feedstock provided in process step (a) around the core, (e) carrying out of a binder removal step to remove the binder from the green body in order to obtain a molding in the shape of the turbine wheel, and (f) sintering of the molding. | 02-09-2012 |
| 20120033002 | PRINTING METHOD FOR PRODUCING THERMOMAGNETIC FORM BODIES FOR HEAT EXCHANGERS - In a method for producing form bodies for heat exchangers, comprising a thermomagnetic material, said form bodies having channels for passage of a fluid heat exchange medium, a powder of the thermomagnetic material is introduced into a binder, the resulting molding material is applied to a carrier by printing methods, and the binder and if appropriate a carrier are removed subsequently and the resulting green body is sintered. | 02-09-2012 |
| 20120032109 | ELECTROACTIVE MATERIAL, AND USE THEREOF IN ANODES FOR LITHIUM-ION CELLS - The present invention relates to a novel electroactive material which comprises a graphitic carbon phase C and a (semi)metal phase and/or a (semimetal) oxide phase (MO | 02-09-2012 |
| 20120032105 | HEAT CARRIER MEDIUM FOR MAGNETOCALORIC MATERIALS - What is described is the use of alcohols, alcoholamines, diols, polyols or mixtures thereof in heat carrier media or as heat carrier media which are in contact with magnetocaloric materials. | 02-09-2012 |
| 20120032103 | HIGH-TEMPERATURE-STABLE AND MOISTURE-STABLE MATERIALS WHICH HAVE IMPROVED INSULATION PROPERTIES AND ARE BASED ON FOAMS AND DISPERSE SILICATES - The invention relates to coated foam particles, processes for producing foam moldings and the use thereof. | 02-09-2012 |
| 20120031771 | PROCESS FOR PREPARING REACTIVE ZINC BY ELECTROCHEMICAL REDUCTION - The invention relates to a process for preparing reactive zinc by electrochemical reduction, wherein iron or steel is used as cathode material. | 02-09-2012 |
| 20120031268 | REVERSIBLE ETHYLENE OXIDE CAPTURE IN POROUS FRAMEWORKS - This disclosure relates to porous frameworks for ethylene oxide separation and recovery. | 02-09-2012 |
| 20120030841 | Isoxazoline compounds for combating invertebrate pests - The present invention relates to isoxazoline compounds which are useful for combating or controlling invertebrate pests, in particular arthropod pests and nematodes. The invention also relates to a method for controlling invertebrate pests by using these compounds and to plant propagation material and to an agricultural and a veterinary composition comprising said compounds. | 02-02-2012 |
| 20120029243 | CATALYST- AND LIGNIN-COMPRISING COMPOSITION AND ITS USE FOR PREPARING AN AROMATICS COMPOSITION - The present invention relates to a composition (“composite”) comprising lignin and at least one catalyst dispersed in the composition. The invention further provides a process for producing such a catalyst- and lignin-comprising composition and its use for preparing an aromatics composition. | 02-02-2012 |
| 20120029225 | DMAPN Having a Low DGN Content and a Process for Preparing DMAPA from DMAPN Having a Low DGN Content - The present invention relates to a process for preparing 3-dimethylaminopropylamine (DMAPA) by reacting 3-dimethylaminopropionitrile (DMAPN) with hydrogen in the presence of a catalyst, wherein the DMAPN used has a content of 2-(dimethylaminomethyl)glutaronitrile (DGN) of 300 ppm by weight or less, based on the DMAPN used. | 02-02-2012 |
| 20120029214 | CATALYST FOR THE OXIDATION OF O-XYLENE AND/OR NAPHTHALENE TO PHTHALIC ANHYDRIDE - The present invention relates to a catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride, which has a plurality of catalyst zones which are arranged in series in the reaction tube and have been produced using an antimony trioxide which comprises a significant proportion of valentinite. The present invention further relates to a process for gas-phase oxidation, in which a gas stream comprising at least one hydrocarbon and molecular oxygen is passed through a catalyst produced using an antimony trioxide which comprises a significant proportion of valentinite. | 02-02-2012 |
| 20120029144 | HIGH-FUNCTIONALITY POLYISOCYANATES CONTAINING URETHANE GROUPS - The present invention relates to new, urethane-group-containing polyisocyanates based on aliphatic and/or cycloaliphatic diisocyanates, and to their use. | 02-02-2012 |
| 20120029137 | LONG-FIBER REINFORCED POLYESTERS - The invention relates to thermoplastic molding compositions comprising:
| 02-02-2012 |
| 20120029122 | FLAME RETARDANT MOLDING COMPOSITIONS - Thermoplastic molding compositions, comprising
| 02-02-2012 |
| 20120029121 | THIN ALUMINIUM FLAKES - The present invention relates to aluminium flakes having a thickness between 7 and 9 nm, coating compositions containing them and the use of the coating compositions for forming (security) products. When the compositions of the present invention are used in coating a hologram the obtained products show an extremely bright OVD image and extremely strong rainbow effect, high purity and contrast. | 02-02-2012 |
| 20120029107 | NOVEL OLIGOFUNCTIONAL PHOTOINITIATORS - The invention pertains to novel oligofunctional photoinitiators of the formula (1) or (1A). R | 02-02-2012 |
| 20120029106 | METHOD FOR PRODUCING LOW-CHLORINE POLYBIPHENYL SULFONE POLYMERS - The present invention relates to a process for the production of low-chlorine-content polybiphenyl sulfone polymers, to the polybiphenyl sulfone polymers obtainable in this way, to polybiphenyl sulfone polymers with less than 800 ppm content of organically bonded chlorine, to thermoplastic molding compositions and moldings, fibers, films, membranes, or foams comprising the polybiphenyl sulfone polymers mentioned, and also to their use for the production of moldings, of fibers, of films, of membranes, or of foams. | 02-02-2012 |
| 20120028868 | REMOVAL OF METAL SALT-COMPRISING IONIC LIQUIDS FROM WORKPIECES AND RECYCLING OF SUCH LIQUIDS - The present invention relates to a method of removing residues of a metal salt comprising ionic liquid—from a workpiece, which comprises the step
| 02-02-2012 |
| 20120028846 | GAS SENSOR INCORPORATING A POROUS FRAMEWORK - The disclosure provides sensor for gas sensing including CO | 02-02-2012 |
| 20120028565 | OBJECTS HAVING AT LEAST ONE OPENING COVERED BY A MEMBRANE, AND METHOD FOR PRODUCTION THEREOF - An article having at least one opening wherethrough an air stream is directed, said opening being covered on the face side by a visually appealing air-permeable or breathable membrane wherethrough the gas stream passes, said membrane comprising two or more layers, one of which comprising at least one polyurethane and exhibiting patterning. | 02-02-2012 |
| 20120028308 | ENZYMATIC PRODUCTION OF AN ETHYLENICALLY UNSATURATED GLYCOSIDE - Ethylenically unsaturated glycosides of formula I | 02-02-2012 |
| 20120028307 | ENZYMATIC PRODUCTION OF AN ETHYLENICALLY UNSATURATED GLYCOSIDE USING POLYSACCHARIDES - Ethylenically unsaturated glycosides of formula I | 02-02-2012 |
| 20120027993 | Use of perlite based effect pigments for finishes with antique, or patina appearance - The present invention provides a process for imparting a simulated patina, or antique appearance to a substrate by using a coating composition comprising a perlite based effect pigment. The perlite based effect pigment functions as colorant and matting agent and shows an almost angle independent brightness. The process provides, for example, decorative wall coatings showing enhanced antique, or patina effects as compared to conventional effect pigments on basis of mica. | 02-02-2012 |
| 20120027948 | COMPOSITION FOR METAL PLATING COMPRISING SUPPRESSING AGENT FOR VOID FREE SUBMICRON FEATURE FILLING - A composition comprising a source of metal ions and at least one suppressing agent obtainable by reacting a) an amine compound comprising active amino functional groups with b) a mixture of ethylene oxide and at least one compound selected from C3 and C4 alkylene oxides, said suppressing agent having a molecular weight M | 02-02-2012 |
| 20120027941 | SOUND DEADENER COMPOSITION WITH EMULSION POLYMER STABILIZED BY PROTECTIVE COLLOIDS - A description is given of the use of a polymer dispersion for preparing sound deadener compositions, the polymer dispersion being obtainable by emulsion polymerization of free-radically polymerizable monomers in the presence of at least one protective colloid which is an amphiphilic graft copolymer. Preferred protective colloids have a polyalkylene oxide main chain and vinyl ester-comprising side chains. A description is also given of corresponding sound deadener compositions which comprise the polymer dispersion, and of a method for damping oscillations or vibrations of vehicle components. | 02-02-2012 |
| 20120027665 | CATALYST COMPRISING RUTHENIUM AND SILVER AND/OR CALCIUM FOR THE OXIDATION OF HYDROGEN CHLORIDE - Catalyst comprising ruthenium on a support for the catalytic oxidation of hydrogen chloride by means of oxygen to form chlorine, wherein the catalyst comprises from 0.01 to 10% by weight of silver and/or calcium as dopant. | 02-02-2012 |
| 20120024711 | COMPOSITION FOR METAL PLATING COMPRISING SUPPRESSING AGENT FOR VOID FREE SUBMICRON FEATURE FILLING - A composition for filling submicrometer sized features having an aperture size of 30 nanometers or less comprising a source of copper ions, and at least one suppressing agent selected from compounds of formula (I) wherein the R1 radicals are each independently selected from a copolymer of ethylene oxide and at least one further C3 to C4 alkylene oxide, said copolymer being a random copolymer. the R2 radicals are each independently selected from R1 or alkyl. X and Y are spacer groups independently, and X for each repeating unit independently, selected from C1 to C6 alkylen and Z—(O—Z)m wherein the Z radicals are each independently selected from C2 to C6 alkylen, n is an integer equal to or greater than 0. m is an integer equal to or greater than 1. | 02-02-2012 |
| 20120024689 | METHOD FOR THE CONTINUOUS SEPARATION OF MIXTURES COMPRISING MORPHONLINE (MO), MONOAMINODIGLYCOL (ADG), AMMONIA AND WATER BY MEANS OF DISTILLATION - Processes for the continuous fractional distillation of a mixture comprising morpholine (MO), monoaminodiglycol (ADG), ammonia and water from a reaction of diethylene glycol (DEG) with ammonia, the process comprising: (i) separating off ammonia from the mixture at a top of a first distillation column K10; (ii) feeding a bottom fraction from the first distillation column to a second distillation column K20, wherein water and an organic product are separated off at a top of the second distillation column at a top temperature of 45 to 198° C. and a pressure in the range from 0.1 to 15 bar; (iii) feeding a bottom fraction from the second distillation column to a third distillation column K30, wherein morpholine and an organic product having a boiling point of <140° C. (1.013 bar) are separated off at a point selected from a top and a side offtake of the third distillation column, and monoaminodiglycol and an organic product having a boiling point of >190° C. (1.013 bar) are separated off at a bottom of the third ditillation column, and (iv) feeding the morpholine-comprising stream from the third distillation column to a fourth column K40, wherein morpholine is separated off at a side offtake of the fourth column, an organic product having a boiling point of ≦128° C. (1.013 bar) is separated off at a top of the fourth distillation column and an organic product having a boiling point of ≧128° C. (1.013 bar) is separated off at a bottom of the fourth distillation column. | 02-02-2012 |
| 20120024332 | THERMOELECTRIC MATERIAL COATED WITH A PROTECTIVE LAYER - A thermoelectric material in a shape for forming part of a thermoelectric module, the thermoelectric material is coated with a protective layer to prevent degradation by humidity, oxygen, chemicals or thermal stress. | 02-02-2012 |
| 20120022310 | PROCESS FOR PREPARING AROMATICS FROM METHANE - The present invention relates to a process for carrying out endothermic, heterogeneously catalyzed reactions in which the reaction of the starting materials is carried out in the presence of a mixture of inert heat transfer particles and catalyst particles, where the catalyst particles are regenerated in a nonoxidative atmosphere at regular intervals and the heat of reaction required is introduced by separating off the inert heat transfer particles, heating the heat transfer particles in a heating zone and recirculating the heated heat transfer particles to the reaction zone. The process of the invention is particularly suitable for the nonoxidative dehydroaromatization of C | 01-26-2012 |
| 20120022308 | PROCESS FOR PREPARING ACETYLENE BY THE SACHSSE-BARTHOLOME PROCESS - A process is proposed for preparing acetylene by the Sachsse-Bartholomé process by combustion of a natural gas/oxygen mixture in one or more burners to obtain a cracking gas which is cooled in two or more stages in burner columns, each burner having one or more burner columns assigned thereto, and said cracking gas being quenched with pyrolysis oil in the first cooling stage, to obtain a low boiler fraction comprising benzene, toluene and xylene from the one or more burner columns, which is cooled with direct cooling water and separated in a phase separator into an aqueous phase and an organic phase which comprises benzene, toluene and xylene and is fully or partly introduced to the top of the one or more burner columns as a return stream, wherein the organic phase comprising benzene, toluene and xylene from the phase separator, prior to full or partial recycling to the top of the one or more burner columns, is supplied to a selective hydrogenation over a catalyst which comprises at least one platinum group metal on an inorganic metal oxide as support, comprising 0.05 to 5% by weight of platinum group metal, based on the total weight of the catalyst, and wherein the selective hydrogenation is performed at a pressure in the range from 10 to 70 bar gauge and a temperature in the range from 0 to 100° C. | 01-26-2012 |
| 20120022298 | METHOD FOR PRODUCING 1,6-HEXANEDIOL - The invention relates to a process for preparing 1,6-hexanediol, preferably with at least 99.5% purity, which are especially virtually free of 1,4-cyclohexanediols, from a carboxylic acid mixture which is obtained as a by-product of the catalytic oxidation of cyclohexane to cyclohexanone/cyclohexanol with oxygen or oxygen-comprising gases and by water extraction of the reaction mixture, by hydrogenating the carboxylic acid mixture, esterifying and hydrogenating a substream to hexanediol. | 01-26-2012 |
| 20120022290 | Process for Preparing Formic Acid by Reaction of Carbon Dioxide with Hydrogen - A process for preparing formic acid by reaction of carbon dioxide ( | 01-26-2012 |
| 20120022187 | POLYAMIDE MOLDINGS COMPRISING MICROENCAPSULATED LATENT-HEAT-ACCUMULATOR MATERIAL - The present invention relates to polyamide moldings obtainable via anionic polymerization of a lactam comprising microcapsules with a capsule core made of latent-heat-accumulator material and a polymer as capsule wall, to a process for producing the same, and also to the use of the same in motor-vehicle construction, as battery housing, as housing for small electronic devices, and for heat-retention systems for foods. | 01-26-2012 |
| 20120022179 | PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS - The invention relates to a process for producing rigid polyurethane foams by reacting
| 01-26-2012 |
| 20120022079 | Method For Producing Preparations Of Substances Poorly Soluble In Water - The invention relates to a process for producing formulations of sparingly water-soluble substances, said sparingly soluble substances being present in amorphous embedded form in a copolymer, and said copolymer being obtained by free-radically initiated polymerization of a mixture of
| 01-26-2012 |
| 20120022021 | Mixtures of strobilurins with 1-methylcyclopropene - The present invention relates to mixtures comprising
| 01-26-2012 |
| 20120021961 | COMPOSITION FOR POST CHEMICAL-MECHANICAL POLISHING CLEANING - The present invention relates to a composition for post chemical-mechanical polishing (CMP) cleaning. The composition is alkaline, which can remove azole-type corrosion inhibitors on the wafer surface after CMP. This composition can effectively remove azole compounds, increase wettability of the Cu surface, and significantly improve the defect removal after CMP. | 01-26-2012 |
| 20120021957 | IONIC LIQUIDS HAVING A CONTENT OF IONIC POLYMERS - Method of adjusting the viscosity of a salt having a melting point of less than 100° C. at atmospheric pressure (referred to as ionic liquid for short), wherein an oligomeric or polymeric compound which has a content of at least 0.01 mol of covalently bound acid groups/100 g of compound with at least 1% of the acid groups being present as a salt with an organic cation comprising at least one heteroatom selected from among nitrogen, oxygen, sulfur and phosphorus is added to the ionic liquid. | 01-26-2012 |
| 20120021914 | Cyclodextrin-containing suspension concentrates, method for producing the same and their use - The invention relates to suspension concentrates of a plant protective agent which comprise alcohol alkoxylate and cyclodextrin. The invention also relates to a method for producing said suspension concentrates and to the use of the suspension concentrates for treating plants and their habitat, and to corresponding methods and spray mixtures containing said suspension concentrate. | 01-26-2012 |
| 20120021905 | Pesticidal Mixtures - The present invention relates to synergistic mixtures comprising, as active components, insecticidal or nematicidal compound I selected from the group consisting of macrolide compounds, a carboxamide and a further insecticidal compound III selected from the group consisting of nicotinic receptor agonists/antagonists compounds or from fipronil or ethiprole in synergistic effective amounts. | 01-26-2012 |
| 20120021472 | Method for the Production of Glutaconate - The present invention relates to a novel method for the biocatalytic production of unsaturated dicarboxylic acids by cultivating a recombinant microorganism co-expressing a glutaconate CoA-transferase and a 2-hydroxyglutaryl-CoA dehydratase system. The present invention also relates to corresponding recombinant hosts, recombinant vectors, expression cassettes and nucleic acids suitable for preparing such hosts as well as a method of preparing polyamide or polyester copolymers making use of said dicarboxylic acids as obtained by said biocatalytic production method. | 01-26-2012 |
| 20120021213 | ADHESIVE MADE OF POLYMERS HAVING CRYSTALLINE DOMAINS, AMORPHOUS POLYURETHANE AND SILANE COMPOUNDS - A description is given of an adhesive comprising two components, the first component comprising at least two different polymers of which at least one contains carboxyl groups. One of the polymers is selected from polymers which are capable of forming crystalline domains and copolymers of ethylene and vinyl acetate, and the second polymer is an amorphous polyurethane, the quantitative weight ratio of first polymer to second polymer being from 2:8 to 8:2. The second component comprises at least one silane compound that is reactive toward carboxyl groups. The adhesive can be used to produce film-laminated moldings for automobile construction which feature high resistance to climatic cycling. | 01-26-2012 |
| 20120021152 | POLYMER COMPOSITIONS CONTAINING NANOPARTICULATE IR ABSORBERS - The invention relates to processes for preparing polymer compositions by means of preparations of nanoparticulate IR absorbers, and also to polymer compositions thus prepared. Uses of these polymer compositions, as for example in heat management or in agriculture, more particularly as greenhouse films, are likewise provided by the invention. Additionally provided by the invention are shaped articles, more particularly films, comprising such polymer compositions. | 01-26-2012 |
| 20120018310 | COMPOSITION FOR METAL PLATING COMPRISING SUPPRESSING AGENT FOR VOID FREE SUBMICRON FEATURE FILLING - Composition comprising a source of metal ions and at least one suppressing agent obtainable by reacting a) an amine compound comprising at least three active amino functional groups with b) a mixture of ethylene oxide and at least one compound selected from C3 and C4 alkylene oxides. | 01-26-2012 |
| 20120017995 | DYE SOLAR CELL WITH IMPROVED STABILITY - A photovoltaic element ( | 01-26-2012 |
| 20120017963 | THERMOELECTRIC MODULE WITH INSULATED SUBSTRATE - In a thermoelectric module comprising a series of p and n type semiconductors con | 01-26-2012 |
| 20120017931 | HAIR DYEING COMPOSITION - Hair dyeing composition comprising (a) a dye of formula (1) (b) at least one dye selected from the compounds of formulae (2) (3) (4) wherein D is the radical of a diazo component of the formula (2 | 01-26-2012 |
| 20120017503 | METHOD FOR REDUCING SUNBURN DAMAGE IN PLANTS - The present invention relates to methods, use and compositions for reducing sunburn damage in plants. More specifically, it relates to methods and compositions for controlling, preventing, or treating sunburn damage using UV filters. | 01-26-2012 |
| 20120016162 | ELECTROCHEMICAL METHOD FOR PRODUCING 3-TERT-BUTYLBENZALDEHYDE DIMETHYL ACETAL - The present invention relates to 3-tert-butylbenzaldehyde dimethyl acetal and to 3-tert-butylbenzyl methyl ether and to an electrochemical method for producing 3-tert-butyl-benzaldehyde dimethyl acetal and intermediates passed through in said method. | 01-19-2012 |
| 20120016160 | Solvent-Free Preparation Of Magnesium Formate-Based Porous Metal-Organic Framework - The present invention relates to a process for preparing a magnesium formate-based porous metal-organic framework, which comprises the steps (a) addition of magnesium or magnesium oxide to formic acid; (b) stirring of the reaction mixture at at least 75° C.; (c) isolation of the solid from the resulting suspension by filtration. | 01-19-2012 |
| 20120016154 | PROCESS FOR PREPARING ISOCYANATES - The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase, if appropriate in the presence of an inert medium, in which the amine and the phosgene are first mixed and converted to the isocyanate in a reactor, and in which a reaction gas which comprises isocyanate and hydrogen chloride and leaves the reactor is cooled in a quench space of a quench by adding a quench medium. The quench medium on addition to the quench space has a temperature above the condensation temperature or the desublimation temperature of the reaction gas. | 01-19-2012 |
| 20120016114 | PROCESS FOR THE PREPARATION OF MONOETHYLENICALLY UNSATURATED GLYCOSYLAMINES - The present invention relates to a process for the preparation of monoethylenically unsaturated glycosylamines, in which an aldehyde sugar is reacted with a primary aliphatic amine or ammonia in aqueous medium and, without interim isolation, is reacted with the anhydride of a monounsaturated carboxylic acid, or an aldehyde sugar is reacted directly with allylamine, and to a process for the preparation of polymers which comprise N-acylated glycosylamine groups in copolymerized form, and to novel unsaturated N-maleinylated glycosylamines. | 01-19-2012 |
| 20120016090 | PROCESS FOR INCREASING THE MOLECULAR WEIGHT OF POLYESTERS - The present invention relates to a process for increasing the molecular weight of polyesters via heating, to from 160 to 350° C., in an extruder, of 100 parts of polyester with i) from 0.01 to 5 parts of a tetracarboxylic dianhydride and ii) from 0.01 to 5 parts of a copolymer which contains epoxy groups and which is based on styrene, acrylate, and/or methacrylate. | 01-19-2012 |
| 20120016079 | PROCESS FOR PREPARING SOLUTIONS OF RADIATION-SENSITIVE, FREE-RADICALLY POLYMERIZABLE ORGANIC COMPOUNDS - A description is given of a process for preparing solutions of radiation-sensitive, free-radically polymerizable organic compounds, where a first starting compound, which has an acid halide group, and a second starting compound, which has an alcoholic hydroxyl group, are esterified with one another in a solvent or in a solvent mixture. The solvent comprises one or more ketones having a boiling point of below 150° C. under atmospheric pressure (1 bar), or the solvent mixture is composed to an extent of at least 50% by weight of said ketones. One of the two starting compounds has at least one radiation-sensitive group and the other of the two starting compounds has at least one ethylenically unsaturated, free-radically polymerizable group. A description is also given of corresponding solutions of radiation-sensitive, free-radically polymerizable organic compounds and of their use for preparing radiation-crosslinkable, free-radically copolymerized copolymers, more particularly for hotmelt pressure-sensitive adhesives or aqueous polymer dispersions. | 01-19-2012 |
| 20120016074 | HIGH-FUNCTIONALITY POLYISOCYANATES CONTAINING URETHANE GROUPS - The present invention relates to new, urethane-group-containing polyisocyanates based on aliphatic and/or cycloaliphatic diisocyanates, and to their use. | 01-19-2012 |
| 20120016066 | Biodegradable Material Composed Of A Polymer Comprising A Porous Metal-Organic Framework - The present invention relates to a biodegradable material in the form of a foil or a film, where the material comprises a polymer comprising at least one porous metal-organic framework and the at least one porous metal-organic framework comprises at least one at least bidentate organic compound coordinated to at least one metal ion. The invention further relates to food packaging comprising such a material and also its use for the packaging of foods and the use of a porous metal-organic framework for the absorption of ethene in food packaging. | 01-19-2012 |
| 20120016060 | PROCESS FOR PREPARING AN AQUEOUS COMPOSITE-PARTICLE DISPERSION - A process for preparing stable aqueous dispersions of composite particles. | 01-19-2012 |
| 20120016045 | Process For The Preparation Of Layered Silicates - The present invention relates to a process for the preparation of a layered silicate containing at least silicon and oxygen, comprising (1) providing a mixture containing silica and/or at least one silica precursor, water, at least one tetraalkylammonium compound selected from the group consisting of diethyldimethylammonium compound, a triethylmethylammonium compound, and a mixture of a diethyldimethylammonium and a triethylmethylammonium compound, and at least one base, and optionally at least one suitable seeding material; and (2) heating of the mixture obtained according to (1) under autogenous pressure (hydrothermal conditions) to a temperature in the range of from to 120 to 160° C. for a period in the range of from 5 to 10 days to give a suspension containing the layered silicate. | 01-19-2012 |
| 20120015812 | Mixtures of strobilurins with triexapac-ethyl - The present invention relates to mixtures comprising
| 01-19-2012 |
| 20120015193 | USE OF POLYURETHANE ADHESIVE FORMED FROM POLYESTER DIOLS, POLYETHER DIOLS AND SILANE COMPOUNDS IN THE MANUFACTURE OF FILM/FOIL-COATED FURNITURE - The present invention relates to the use of a polyurethane adhesive in the manufacture of film/foil-coated furniture. The adhesive consists of two components, the first component comprising at least two different polyurethanes which comprise carboxyl groups, and the polyurethanes comprising units derived from polyester diols and units derived from polyether diols, the weight quantity ratio of the sum total of all units derived from polyester diols to the sum total of all units derived from polyether diols being in the range from 1:9 to 9:1, and the second component comprising at least one silane compound reactive toward carboxyl groups. | 01-19-2012 |
| 20120014867 | Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx - Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeolitic material, and having an alkali metal content, reported as the metal oxide, of less than about 0.7 wt.-%. | 01-19-2012 |
| 20120014865 | Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx - Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeolitic material, and having an alkali metal content, reported as metal oxide, ranging from about 1.5 to about 12 wt.-%. | 01-19-2012 |
| 20120012821 | SILYL- AND HETEROATOM-SUBSTITUTED COMPOUNDS SELECTED FROM CARBAZOLES, DIBENZOFURANS, DIBENZOTHIOPHENES AND DIBENZOPHOSPHOLES, AND USE THEREOF IN ORGANIC ELECTRONICS - The present invention relates to silyl- and heteroatom-substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and disilylbenzophospholes of the formula (I) or (I*), to the use of the compounds of the formula (I) or (I*) in organic electronics applications, preferably in organic light-emitting diodes, to an organic light-emitting diode comprising at least one compound of the formula (I) or (I*), to a light-emitting layer comprising at least one compound of the formula (I) or (I*), to a blocking layer for holes/excitons comprising at least one compound of the formula (I) or (I*), and to an apparatus selected from the group consisting of stationary visual display units, mobile visual display units, illumination units, keyboards, items of clothing, furniture and wallpaper, comprising at least one inventive organic light-emitting diode. | 01-19-2012 |
| 20120012797 | SYNTHESIS OF LITHIUM-IRON-PHOSPHATES UNDER HYDROTHERMAL CONDITIONS - The present invention relates to a process for the preparation of compounds of general formula (I) Li | 01-19-2012 |
| 20120012471 | METHOD FOR ELECTROCHEMICALLY REMOVING HYDROGEN FROM A REACTION MIXTURE - The invention relates to a process for the electrochemical separation of hydrogen from a hydrogen-comprising reaction mixture R by means of a gastight membrane-electrode assembly comprising at least one selectively proton-conducting membrane and at least one electrode catalyst on each side of the membrane, where at least part of the hydrogen present in the reaction mixture R is oxidized to protons over the anode catalyst on the retentate side of the membrane and the protons are, after passing through the membrane to the permeate side, | 01-19-2012 |
| 20120012467 | PROCESS FOR CONVERTING NATURAL GAS TO AROMATICS WITH ELECTROCHEMICAL REMOVAL OF HYDROGEN - The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons in the presence of a catalyst under nonoxidative conditions, wherein at least some of the hydrogen formed in the conversion electrochemically removed is by means of a gas-tight membrane-electrode assembly. | 01-19-2012 |
| 20120012311 | Surfactant Mixtures for Tertiary Oil Recovery - Use of a mixture comprising a surfactant and a cosurfactant in the form of an aqueous solution for flooding underground deposits of hydrocarbons for mobilizing and recovering the hydrocarbons from the underground deposits, the cosurfactant being a substance or a group of substances selected from the following list:
| 01-19-2012 |
| 20120012128 | HAIR DYEING COMPOSITION - Disclosed is a hair dyeing composition comprising (a) a dye of formula (1); (b) at least one dye selected from the compounds of formulae (2); wherein D is the radical of a diazo component of the formula (2a); K is the radical of a coupling component selected from aniline derivatives; phenol derivatives; and a radical of a heterocyclic coupling component; X is O—; —S—; or N(R | 01-19-2012 |
| 20120010431 | METHOD FOR PRODUCING 1-ADAMANTYL TRIMETHYLAMMONIUM HYDROXIDE - The present invention relates to a process for preparing 1-adamantyltrimethyl-ammonium hydroxide. | 01-12-2012 |
| 20120010419 | METHOD FOR PRODUCING 1,6-HEXANEDIOL AND CAPROLACTONE - The invention relates to a process for preparing 1,6-hexanediol and caprolactone, preferably with at least 99.5% purity, which are especially virtually free of 1,4-cyclohexanediols, from a carboxylic acid mixture which is obtained as a by-product of the catalytic oxidation of cyclohexane to cyclohexanone/cyclohexanol with oxygen or oxygen-comprising gases and by water extraction of the reaction mixture, by hydrogenating the carboxylic acid mixture, esterifying and hydrogenating a substream to hexanediol and cyclizing 6-hydroxycaproic ester, the 1,4-cyclohexanediols being removed either in the course of fractionation of the esterification mixture or last from the caprolactone. | 01-12-2012 |
| 20120010379 | CATALYST CARRIER BASED ON SILICA GEL - The present invention relates to spherical beads comprising at least one metal and/or semimetal oxide, having a mean diameter in the range from 10 to 120 μm, a BET surface area in the range from 400 to 800 m | 01-12-2012 |
| 20120010357 | RADIATION-CURING, HIGHLY FUNCTIONAL POLYURETHANE (METH)ACRYLATE - The present invention relates to mixtures comprising specifically synthesized radiation-curable, high-functionality, highly branched or hyperbranched polyurethane(meth)acrylates, to processes for preparing them and to their use. | 01-12-2012 |
| 20120010343 | HEAT-AGING-RESISTANT POLYAMIDES - Thermoplastic molding compositions, comprising
| 01-12-2012 |
| 20120010338 | BINDERS FOR COATINGS, HAVING HIGH WATER VAPOR PERMEABILITY - The present invention relates to binders based on polymer dispersions and terephthalic bisamides with high water vapor transmission, and also to their use in formulations, especially for wood coatings. | 01-12-2012 |
| 20120010335 | STABILISIERTE ACRYLNITRIL/STYROL/BUTADIEN FORMMASSEN - The invention relates to a thermoplastic molding composition containing:
| 01-12-2012 |
| 20120010334 | IONIC LIQUIDS FOR SOLUBILIZING POLYMERS - The present invention relates to a liquid composition which comprises at least one polymer and at least one ionic liquid, the cations of which are derived from polycyclic amidine bases, and a process for isolating cellulose from cellulose-containing sources using at least one such ionic liquid. | 01-12-2012 |
| 20120010313 | PROCESS FOR PRODUCING RIGID POLYURETHANE FOAMS - A process for producing rigid polyurethane foams, in which a mixture of
| 01-12-2012 |
| 20120010312 | POLYMERIC FLAME RETARDANT - The present invention relates to a polycarbonate comprising at least one phosphorus-containing group, to the use of the polycarbonate as flame retardant, to a process for producing a polyurethane by using this polycarbonate, and to a polyurethane obtain-able by this process. | 01-12-2012 |
| 20120010253 | Fungicidal compositions comprising Fluopyram and Metrafenone - Fungicidal compositions comprising as active components Fluopyram and Metrafenone in a synergistically effective amount, methods for controlling phytopathogenic harmful fungi using mixtures of Fluopyram and Metrafenone, the use of Fluopyram and Metrafenone for preparing such mixtures, and also compositions and seed comprising such mixtures. | 01-12-2012 |
| 20120010112 | ACID-FREE QUATERNIZED NITROGEN COMPOUNDS AND USE THEREOF AS ADDITIVES IN FUELS AND LUBRICANTS - The present invention relates to novel acid-free quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive, as a wax antisettling additive (WASA) or as an additive for reducing internal diesel injector deposits (IDID); to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these acid-free quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems. | 01-12-2012 |
| 20120010072 | DIMETHOMORPH AS SAFENER FOR PESTICIDES WITH PHYTOTOXIC EFFECTS - The present invention relates to a method for reducing or preventing damage caused by pesticides to plants treated therewith and/or to plant propagation material treated therewith and/or to plants growing from this plant propagation material and/or to plants which grow in a growth medium which has been or is treated therewith, which method comprises treating the plant propagation material and/or the plants and/or the growth medium with at least one of these pesticides in combination with dimethomorph. Moreover, the invention relates to the use of dimethomorph as safener for pesticides which have a phytotoxic effect on plants treated therewith, on plant propagation material treated therewith, on plants growing from plant propagation material which has been treated therewith and/or on plants which grow in a growth medium which has been or is treated therewith. Furthermore, the invention relates to compositions which comprise dimethomorph and specific fungicides and/or specific insecticides and to the use of a composition comprising dimethomorph and said specific fungicides for controlling harmful fungi. Finally, the invention relates to plant propagation material which has been treated with a composition according to the invention. | 01-12-2012 |
| 20120009404 | MODULE FOR ABSORBING ENERGY - The invention relates to a module for absorbing energy from an impact to which the module ( | 01-12-2012 |
| 20120009238 | METHOD FOR TREATMENT OF CROP WITH AN ENCAPSULATED PESTICIDE - The present invention is related to a method for the pesticidal treatment of crops which have a final growth height of at least 140 cm, comprising the treatment with an encapsulated pesticide at a growth height of the crop of up to 120 cm. The invention further relates to a composition comprising an encapsulated pesticide and a composition comprising a mixture of an encapsulated pesticide and a non-encapsulated, additional pesticide. Finally, the invention also relates to a use of an encapsulated pesticide for the pesticidal treatment of crop which has a final growth height of at least 140 cm at a growth height of the crop of less than 120 cm. | 01-12-2012 |
| 20120007283 | Weathering-stabilized acrylonitrile copolymer molding compositions - The present invention relates to a thermoplastic molding composition comprising
| 01-12-2012 |
| 20120007263 | MONOMER BEADS FOR PRODUCING A PROTON-CONDUCTING MEMBRANE - Monomer beads which can be obtained according to a process in which
| 01-12-2012 |
| 20120007063 | USE OF DIBENZOFURANS AND DIBENZOTHIOPHENES SUBSTITUTED BY NITROGEN-BONDED FIVE-MEMBERED HETEROCYCLIC RINGS IN ORGANIC ELECTRONICS - The present invention relates to the use of dibenzofurans and dibenzothiophenes which have at least one nitrogen-bonded five-membered heterocyclic ring as a substituent as host, blocker and/or charge transport material in organic electronics. The present invention further relates to dibenzofurans and dibenzothiophenes which comprise at least one nitrogen-bonded five-membered heterocyclic ring and at least one carbazolyl radical as substituents, to a process for preparation thereof, and to the use of these compounds in organic electronics. | 01-12-2012 |
| 20120007012 | METHOD FOR PRODUCING XEROGEL COMPOSITES - The invention relates to a process for producing xerogel composites, which comprises:
| 01-12-2012 |
| 20120006688 | ELECTROLYTE AND SURFACE-ACTIVE ADDITIVES FOR THE ELECTROCHEMICAL DEPOSITION OF SMOOTH, DENSE ALUMINUM LAYERS FROM IONIC LIQUIDS - The present invention relates to a process for the electrochemical deposition of aluminum, by means of which matt or shiny, dense aluminum layers can be obtained and which comprises the steps: (a) provision of an electrolysis apparatus having at least one anode and at least one cathode in an electrolysis space, (b) electrochemical deposition of aluminum on the at least one cathode of the electrolysis apparatus from an ionic liquid comprising anions and cations and also one or more metal salt(s) and one or more additive(s), wherein the current density at the at least one cathode is at least 50 A/m | 01-12-2012 |
| 20120006354 | COMPOSITION AND METHOD FOR CLEANING SURFACES - The present invention relates to a method for cleaning surfaces using an aqueous composition comprising at least one hydrophobin and a synergistically effective, non-interface-active, water-soluble additive. The method is suitable in particular for cleaning hard, hydrophobic, poorly wettable surfaces, such as, e.g., plastic floors. | 01-12-2012 |
| 20120005951 | COPOLYMER WITH HIGH CHEMICAL HOMOGENEITY AND USE THEREOF FOR IMPROVING THE COLD FLOW PROPERTIES OF FUEL OILS - A copolymer with high chemical homogeneity, consisting of (A) 50 to 30% by weight of ethylene, (B) 50 to 70% by weight of C | 01-12-2012 |
| 20120005845 | AQUEOUS DIRECT DYE FORMULATIONS - The present invention relates to an aqueous direct dye formulation, comprising (a) 5 to 25% by weight of a dye composition comprising (a1) 50-99% by weight of one or more dyes obtainable by reduction or thermal treatment of Direct Yellow 11, and (a2) 1-50% by weight of a blue, black and/or red direct dye, (all based on the dye composition); (b) up to 0.9% by weight of a saturated, cyclic or acyclic water-soluble amine comprising a primary, secondary or tertiary amino group and at least one further functional group selected from primary, secondary and tertiary amino groups, OH groups and ether groups; and (c) up to 0.9% by weight of urea; and (d) water, wherein the percentages for (a), (b), and (c) relate to the total weight of the aqueous direct dye formulation. The invention moreover relates to a process for their preparation and the use thereof for the dyeing, in particular of paper, as well as paper which has been dyed with this aqueous direct dye formulation. | 01-12-2012 |
| 20120004632 | Ultrathin Fluid-Absorbent Cores - The present invention relates to ultrathin fluid-absorbent cores comprising a substrate layer, water-absorbent polymer particles and an adhesive, wherein the water-absorbent polymer particles comprise a basic salt of a polyvalent metal cation and a monovalent carboxylic acid anion on the surface and the wet SAP shake out of water-absorbent polymer particles out of the fluid-absorbent core is less than 10% by weight. | 01-05-2012 |
| 20120004482 | METHOD FOR REACTING NATURAL GAS TO AROMATICS WHILE ELECTROCHEMICALLY REMOVING HYDROGEN AND ELECTROCHEMICALLY REACTING THE HYDROGEN WATER - The invention relates to a process for converting aliphatic hydrocarbons having from 1 to 4 carbon atoms into aromatic hydrocarbons, which comprises the steps:
| 01-05-2012 |
| 20120004472 | METHOD FOR PREPARING POLYMETHYLOLS - The present invention relates to a process for distilling an aqueous polymethylol mixture which comprises a polymethylol of the formula (I) | 01-05-2012 |
| 20120004465 | Process For The Preparation Of An Isomorphously Substituted Silicate - A process for the preparation of an isomorphously substituted layered silicate comprising (1) providing a mixture containing silica or a precursor thereof, at least one structure directing agent (SDA) allowing for the crystallization of the layered silicate, and water; (2) heating the mixture obtained according to (1) under hydrothermal conditions; (3) adding at least one source at least one element suitable for isomorphous substitution; (4) heating the mixture obtained according to (3) under hydrothermal conditions. | 01-05-2012 |
| 20120004464 | PROCESS FOR PREPARING TRI-N-PROPYLAMINE (TPA) - Process for preparing tri-n-propylamine (TPA), wherein di-n-propylamine (DPA) is reacted in the presence of hydrogen and a copper-comprising heterogeneous catalyst. | 01-05-2012 |
| 20120004446 | PROCESS AND APPARATUS FOR PREPARING ISOCYANATES - The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase, optionally in the presence of an inert medium, in which phosgene and amine are first evaporated and then superheated further to reaction temperature, and the superheated phosgene and amine are mixed and fed to a reactor in which the phosgene and the amine are converted to the isocyanate, wherein the residence time of the phosgene at temperatures greater than 300° C. is not more than 5 s, and/or the temperature of heat transfer surfaces in contact with phosgene is not more than 20 K above the phosgene temperature to be established. The invention further relates to an apparatus for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase. | 01-05-2012 |
| 20120004445 | PROCESS FOR PREPARING ISOCYANATES - The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene, optionally in the presence of an inert medium, in which phosgene and amine are first mixed and converted to the isocyanate in a reactor, and in which a reaction gas which comprises isocyanate and hydrogen chloride leaving the reactor is cooled in a quench by adding a liquid quench medium to form a mixture of reaction gas and quench medium as the product stream. The walls of the quench are essentially completely wetted with a liquid. | 01-05-2012 |
| 20120004425 | MULTILAYER CATALYST FOR PREPARING PHTHALIC ANHYDRIDE AND PROCESS FOR PREPARING PHTHALIC ANHYDRIDE - The present invention relates to a multilayer catalyst for preparing phthalic anhydride which has a plurality of catalyst layers arranged in succession in the reaction tube, with the individual catalyst layers having alkali metal contents which decrease in the flow direction. The present invention further relates to a process for the oxidation of naphthalene or o-xylene/naphthalene mixtures over such a multilayer catalyst and the use of such multilayer catalysts for the oxidation of naphthalene or o-xylene/naphthalene mixtures to phthalic anhydride. | 01-05-2012 |
| 20120004421 | Process for the preparation of pyrazole derivatives - The present invention refers to a process for the preparation of pyrazole derivatives of formula (I) | 01-05-2012 |
| 20120004383 | COPOLYMERS OF MONOCARBOXYLIC ACIDS AND DICARBOXYLIC ACIDS, THEIR PREPARATION AND USE - The invention relates to a process for preparing a polymer by free-radical polymerization of at least one ethylenically unsaturated monocarboxylic acid and/or a salt thereof, at least one ethylenically unsaturated dicarboxylic acid and/or an anhydride and/or a salt thereof, in the presence of hypophosphorous acid and/or a salt thereof. The invention also relates to a polymer composition obtainable by this process. The invention also relates to the use of such a polymer composition as detergent additive, e.g. as dispersant, scale inhibitor or sequestrant for laundry detergents. | 01-05-2012 |
| 20120004353 | HEAT AGING RESISTANT POLYAMIDES - Thermoplastic molding compositions comprising
| 01-05-2012 |
| 20120004348 | SOLID PIGMENT PREPARATIONS WITH PHOSPHORIC OR PHOSPHONIC ESTERS AS SURFACE-ACTIVE ADDITIVES - The present invention relates to a solid pigment preparation comprising, all based on the total weight of the preparation,
| 01-05-2012 |
| 20120004332 | Metal-Bridged Pillared Silicate Compounds And Process For Their Production - The present invention relates to a pillared silicate compound comprising a layered silicate structure, and bridging metal atoms located between adjacent silicate layers of the silicate structure, wherein said bridging metal atoms form at least one covalent bond to each of the adjacent silicate layers, as well as a process for the preparation of a pillared silicate compound, and further includes a pillared silicate compound obtainable and or obtained according to said process, as well as a method of catalyzing a chemical reaction comprising the step of contacting one or more chemical compounds with the any of the aforementioned pillared silicate compounds. | 01-05-2012 |
| 20120003199 | USE OF SYNTHETIC AND BIOLOGICAL FUNGICIDES IN COMBINATION FOR CONTROLLING HARMFUL FUNGI - The present invention relates to the combined use of synthetic fungicides and biological control agents for controlling harmful fungi. To be more precise, the invention relates to a method for controlling harmful fungi, which comprises at least two treatment blocks, where in at least one treatment block the plants are treated with at least one synthetic fungicide and in at least one treatment block the plants are treated with at least one biological control agent, with the proviso that the last treatment block comprises subjecting the plants to at least one treatment with at least one biological control agent. | 01-05-2012 |
| 20120001117 | Self-Organising Thermoelectric Materials - In a process for producing thermoelectric materials with a polyphasic structure, in which particles of a first phase with a characteristic length of not more than 10 μm are present in homogeneous dispersion in a second phase, by self-assembly, an a least binary thermoelectric material is melted together with a metal which is not a component of the at least binary thermoelectric material, or a chalcogenide of said metal, and, after mixing, is cooled or bonded by reactive grinding. | 01-05-2012 |
| 20120000857 | CU-MO SEPARATION - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material, at least one second material and at least one third material, which comprises at least the following steps:
| 01-05-2012 |
| 20120000533 | PHOTOELECTRIC CONVERSION DEVICE COMPRISING HYDROXAMIC ACID OR A SALT THEREOF AS ADDITIVE AND PROCESS FOR PRODUCING SAME - The present invention pertains to a process for producing a photoelectric conversion device comprising a dye-sensitized metal oxide semiconductor which is treated with an essentially transparent hydroxamic acid or an essentially transparent salt thereof. The invention also relates to a photoelectric conversion device obtainable by the process of the invention and to a photoelectric cell, especially a solar cell, comprising the photoelectric conversion device. Moreover, the invention relates to the use of an essentially transparent hydroxamic acid or an essentially transparent salt thereof for enhancing the energy conversion efficiency η of dye-sensitized photoelectric conversion devices. | 01-05-2012 |
| 20120000118 | LOW-MOLECULAR WEIGHT POLYISOBUTYL-SUBSTITUTED AMINES AS DISPERSANT BOOSTERS - A fuel additive composition comprising (A) polyisobutyl-based nitrogen-containing dispersants with M | 01-05-2012 |
| 20110319665 | Process for Preparing Substituted 2-Nitrobiphenyls - The present invention relates to a process for preparing substituted 2-nitrobiphenyls and to specific 2-nitrobiphenyls. The invention further relates to a process for preparing 2-aminobiphenyls from such 2-nitrobiphenyls and to a process for preparing (het)arylamides of such 2-aminobiphenyls. | 12-29-2011 |
| 20110319662 | METHOD FOR PRODUCING PHOSGENE - A process for preparing phosgene by reaction of a feed stream ( | 12-29-2011 |
| 20110319658 | PROCESS FOR PREPARING FORMIC ACID BY REACTION OF CARBON DIOXIDE WITH HYDROGEN - A process for preparing formic acid by reaction of carbon dioxide ( | 12-29-2011 |
| 20110319657 | Process for the Preparation of Formic Acid - Process for obtaining formic acid by thermal separation of a stream comprising formic acid and a tertiary amine (I), in which a liquid stream comprising formic acid and a tertiary amine (I) in a molar ratio of from 0.5 to 5 is produced by combining tertiary amine (I) and a formic acid source, from 10 to 100% by weight of the secondary components present therein are separated off and formic acid is removed by distillation in a distillation apparatus at a bottom temperature of from 100 to 300° C. and a pressure of from 30 to 3000 hPa abs from the liquid stream obtained, the bottom discharge from the distillation apparatus being separated into two liquid phases and the upper liquid phase being recycled to the formic acid source and the lower liquid phase being recycled for separating off the secondary components and/or to the distillation apparatus. | 12-29-2011 |
| 20110319630 | POROUS REACTIVE FRAMEWORK - This disclosure relates to porous frameworks for gas separation, sensing and drug/biomolecule delivery. More particularly, the disclosure relates to reactive porous frameworks for functionalization. | 12-29-2011 |
| 20110319622 | PROCESS OF PRODUCING BLEACH BOOSTERS - This invention relates to a process of producing compounds, which are useful as bleach boosters, as well as to the compounds, which are obtainable using said process, and to their use. | 12-29-2011 |
| 20110319550 | THERMOPLASTIC MOLDING COMPOUNDS CONTAINING STYRENE COPOLYMERS AND POLYAMIDES - The thermoplastic molding composition comprises
| 12-29-2011 |
| 20110319508 | PROCESS FOR PRODUCING POROUS MATERIALS BASED ON POLYUREA - The present invention relates to a process for producing porous materials, which comprises reaction of at least one polyfunctional isocyanate with an amine component comprising at least one polyfunctional substituted aromatic amine and also water in the presence of a solvent. | 12-29-2011 |
| 20110319432 | Fungicidal compositions comprising Fluopyram and 5-Ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine - Fungicidal compositions comprising as active components Fluopyram and 5-Ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine in a synergistically effective amount, methods for controlling phytopathogenic harmful fungi using mixtures of Fluopyram and 5-Ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine, the use of Fluopyram and 5-Ethyl-6-octyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-ylamine for preparing such mixtures, and also compositions and seed comprising such mixtures. | 12-29-2011 |
| 20110319263 | PESTICIDAL MIXTURES - The present invention relates to synergistic mixtures of chlormequat chloride with insecticides. | 12-29-2011 |
| 20110319251 | Isomorphously Substituted Silicate - The present invention relates to a process for the preparation of an isomorphously substituted RUB-36 silicate comprising (1) providing a mixture containing silica, preferably amorphous silica, and/or at least one silica precursor, water, at least one suitable structure directing agent, (2) heating the mixture obtained according to (1) under hydrothermal conditions to give a suspension containing an RUB-36 silicate, (3) separating the RUB-36 silicate, wherein (a) either the mixture according to (1) contains at least one element suitable for isomorphous substitution and/or (b) the separated RUB-36 silicate according to (3) is subjected to isomorphous substitution. | 12-29-2011 |
| 20110319250 | Process For The Preparation Of Pillared Silicates - The present invention relates to a process for the preparation of a silicate compound, comprising (1) providing at least one layered silicate; and (2) mixing said layered silicate with water and at least one silicon containing compound according to formula R | 12-29-2011 |
| 20110318661 | MEMBRANE ELECTRODE UNITS - A membrane electrode assembly, comprising at least one phosphoric acid-containing polymer electrolyte membrane and at least one gas diffusion electrode, said gas diffusion electrode comprising:
| 12-29-2011 |
| 20110318654 | COMPOSITE MATERIALS, PRODUCTION THEREOF AND USE THEREOF IN ELECTRICAL CELLS - A composite material comprising a reaction product of
| 12-29-2011 |
| 20110318651 | THERMOELECTRIC GENERATOR - The invention relates to a cathode (A) for lithium ion accumulators, comprising
| 12-29-2011 |
| 20110318524 | METHOD FOR PRODUCING A COMPOSITE COMPONENT BY MULTI-COMPONENT INJECTION MOLDING - The invention relates to processes for the production of a composite component via multicomponent injection molding, where the composite component comprises a main body composed of a thermoplastic A) and an external layer composed of a foamed thermoplastic B), where the main body is produced in a first process step a) via injection molding of the thermoplastic A) and subsequent hardening of the same in an injection mold, and an external layer is injected on to the main body in a second process step b) which follows directly, via injection molding of a mixture comprising the thermoplastic B) and comprising a chemical blowing agent, and the mixture is subsequently hardened in the same injection mold, with somewhat extended cavity, and the external layer injected on to the main body is foamed in a further process step d) via introduction of heat, and the composite component is solidified via cooling in a final process step e), where an essential feature of the invention is that it comprises using, as thermoplastic B) in the mixture used in process step b), at least one polyamide whose modulus of elasticity derived from the tensile test (tensile modulus) E | 12-29-2011 |
| 20110318259 | PROCESS FOR PREPARING CHLORINE - A process for preparing chlorine by oxidation of hydrogen chloride in the presence of a heterogeneous particulate catalyst by the Deacon process in a fluidized-bed reactor ( | 12-29-2011 |
| 20110316198 | ELASTIC EXPANDED POLYMER FOAM BASED ON POLYOLEFIN/STYRENE POLYMER MIXTURES - The invention relates to elastic expanded polymer foams and also a process for producing expanded polymer foams by sintering a mixture comprising foam particles P1 and P2 composed of different thermoplastic polymers or polymer blends, wherein the foam particles P1 are obtained by prefoaming expandable, thermoplastic polymer particles comprising
| 12-29-2011 |
| 20110315967 | Organic field effect transistor with improved current on/off ratio and controllable threshold shift - The present invention provides a semiconductor device, especially an organic field effect transistor, comprising a layer comprising a polymer comprising repeating units having a diketopyrrolopyrrole skeleton (DPP polymer) and an acceptor compound having an electron affinity in vacuum of 4.6 eV, or more. The doping of the DPP polymer with the acceptor compound leads to an organic field effect transistor with improved hole mobility, current on/off ratio and controllable threshold shift. | 12-29-2011 |
| 20110315938 | PROCESS FOR PREPARING LITHIUM MIXED METAL OXIDES AND THEIR USE AS CATHODE MATERIAL - Process for preparing lithium mixed metal oxides which comprise essentially lithium, manganese, cobalt and nickel as metal atoms and have a stoichiometric ratio of lithium to the total transition metals of greater than 1, which comprises
| 12-29-2011 |
| 20110315910 | ALKOXYLATES AND USE THEREOF - The present invention relates to the use of an alkoxylate based on 2-propylheptylamine which has been alkoxylated with ethylene oxide, propylene oxide, butylene oxide, pentylene oxide, styrene oxide, cyclohexylene oxide and/or decylene oxide, and/or its quaternized derivative in cleaning compositions, as emulsifier, in the manufacture of fibers, for leather treatment, in printing inks, in formulations for construction chemistry or in formulations for flotation. Furthermore, the present invention relates to a mixture comprising at least one of the specified alkoxylates and also at least one surface-active substance and use thereof. | 12-29-2011 |
| 20110315107 | QUATERNIZED COPOLYMER - A quaternized copolymer obtainable by: (A) copolymerization of straight-chain, branched or cyclic, ethylenically unsaturated C | 12-29-2011 |
| 20110313226 | Zeolitic Materials of the LEV-Type Structure And Methods For Their Production - Described is a process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 12-22-2011 |
| 20110313203 | METHOD FOR PURIFYING CRUDE POLYMETHYLOLS - The present invention relates to a process for purifying crude polymethylol which comprises polymethylol of the formula (I) | 12-22-2011 |
| 20110313192 | HETEROGENEOUSLY CATALYZED CARBAMATE DISSOCIATION FOR SYNTHESIS OF ISOCYANATES OVER SOLID LEWIS ACIDS - Proposed is a process for preparing isocyanates by dissociating the corresponding carbamates, which comprises dissociating the carbamates in the presence of a heterogeneous Lewis-acidic catalyst. | 12-22-2011 |
| 20110313188 | METHOD FOR IMPROVING THE CATALYTIC ACTIVITY OF MONOLITHIC CATALYSTS - The present invention relates to a catalyst comprising one or more elements selected from the group consisting of cobalt, nickel and copper, said catalyst being present in the form of a structured monolith, wherein said catalyst comprises one or more elements selected from the group of the alkali metals, alkaline earth metals and rare earth metals. The invention further relates to processes for preparing the inventive catalyst and to the use of the inventive catalyst in a process for hydrogenating organic substances, especially for hydrogenating nitriles. | 12-22-2011 |
| 20110313186 | HYDROGENATION CATALYSTS, THE PRODUCTION AND THE USE THEREOF - The present invention relates to catalysts and processes for preparation thereof, said catalysts being obtainable by contacting a monolithic catalyst support with a suspension which comprises one or more insoluble or sparingly soluble compounds of the elements selected from the group of the elements cobalt, nickel and copper. The invention further relates to the use of the inventive catalyst in a process for hydrogenating organic substances, especially for hydrogenating nitriles, and to a process for hydrogenating organic compounds, which comprises using an inventive catalyst in the process. | 12-22-2011 |
| 20110313097 | POLYMERS WITH SACCHARIDE SIDE GROUPS AND THEIR USE - A water-soluble or water-dispersible copolymer comprises copolymerized units a) of at least one ethylenically unsaturated monomer with a saccharide side group and b) of at least one hydrophilic ethylenically unsaturated monomer different from (meth)acrylamide, where the weight fraction of the ethylenically unsaturated monomers with a saccharide side group is 5 to 95% by weight. The copolymers exhibit high affinity to inorganic surfaces or hydrophilic fibers, such as cotton. They serve as soil release and/or graying-inhibiting polymers in textile detergents or minimize the risk of microbial colonization of materials coated therewith. | 12-22-2011 |
| 20110313095 | SELF-CLEANING POLYMERS - The present invention relates to a mixture, comprising at least one thermoplastic polymer as component (A) and at least one photocatalytically active particle, comprising a non-porous core comprising at least one metal oxide or semimetal oxide with a diameter of from 0.1 nm to 1 μm, and, at least to some extent surrounding the core, at least one porous outer layer comprising at least one further metal oxide or further semimetal oxide with an average layer thickness of from 0.1 to 10 nm, as component (B), to a process for the production of this mixture according to any of claims | 12-22-2011 |
| 20110313086 | POLYOXYMETHYLENES FOR DIESEL APPLICATIONS - Thermoplastic molding materials comprising
| 12-22-2011 |
| 20110313075 | ALIPHATIC POLYESTER - The present invention provides a copolymer obtainable by condensation of
| 12-22-2011 |
| 20110313070 | PROCESS FOR PRODUCING SILICA-COMPRISING DISPERSIONS COMPRISING POLYETHEROLS OR POLYETHER AMINES - Process for producing silica-comprising dispersions comprising a polyetherol or a polyether amine, which comprises the steps of
| 12-22-2011 |
| 20110312497 | USE OF HYDROPHOBIN AS A SPREADING AGENT - The present invention relates to the use of hydrophobin as a spreading agent, in particular in cosmetic or pharmaceutical compositions. The invention further relates to compositions for treating surfaces, in particular cosmetic or pharmaceutical compositions for topical use, that contain hydrophobin as a spreading agent. | 12-22-2011 |
| 20110312486 | Alkali-Free Synthesis of Zeolitic Materials of the LEV-Type Structure - Described is a process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 12-22-2011 |
| 20110312240 | AQUEOUS BINDER COMPOSITIONS - The present invention relates to aqueous binder compositions which are based on aqueous polymer dispersions, to processes for preparing them, and to their uses. The aqueous binder composition comprises:
| 12-22-2011 |
| 20110311901 | MECHANICALLY STABILIZED POLYAZOLES - A process for preparing mechanically stabilized polyazoles, comprising the following steps:
| 12-22-2011 |
| 20110311888 | ELECTRODES AND PRODUCTION AND USE THEREOF - Electrodes, comprising
| 12-22-2011 |
| 20110311845 | INDUSTRIAL APPARATUS FOR THE LARGE-SCALE STORAGE OF ELECTRIC ENERGY - The invention relates to an improved industrial apparatus for the large-scale storage of energy and a process for storing and transporting electric energy by means of this apparatus. | 12-22-2011 |
| 20110310205 | PRINTING MACHINE AND METHOD FOR PRINTING A SUBSTRATE - The invention relates to a method for printing a substrate ( | 12-22-2011 |
| 20110309558 | METHOD FOR PRODUCING MOLDED PARTS FROM A POLYOXYMETHYLENE POLYMER - The invention relates to a process for the production of moldings composed of a polyoxymethylene polymer via blow molding, in which the polyoxymethylene polymer is extruded to give tubing, using an extruder with a grooved feed section, where the feed section is heated to a temperature in the range from 100 to 230° C., and the extruded tubing composed of the polyoxymethylene polymer is introduced into a blow mold, and a molding composed of the extruded tubing is produced in the blow mold. | 12-22-2011 |
| 20110309539 | METHOD FOR PRODUCING POLYMER MIXTURES - The present invention relates to a process for the production of polymer mixtures of i) polypropylene carbonate and ii) at least one further polymer, including the following steps:
| 12-22-2011 |
| 20110309346 | ORGANIC ELECTRONIC DEVICES COMPRISING A LAYER COMPRISING AT LEAST ONE METAL ORGANIC COMPOUND AND AT LEAST ONE METAL OXIDE - The present invention relates to an organic electronic device including a first electrode, a second electrode and a first organic layer interposed between the first electrode and the second electrode, wherein the first organic layer comprises at least one metal organic compound and at least one metal oxide. The present invention further relates to an apparatus comprising the organic electronic device according to the present invention. | 12-22-2011 |
| 20110309344 | Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex - The present invention provides an organic electronic device including a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises an organic metal complex of formula | 12-22-2011 |
| 20110309343 | Organic electronic devices comprising a layer of a dibenzofurane compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex - The present invention provides an organic electronic device including a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises an organic metal complex of formula | 12-22-2011 |
| 20110309003 | MAGNETIC HYDROPHOBIC AGGLOMERATES - The present invention relates to an agglomerate of at least one particle P which is hydrophobicized on the surface with at least one first surface-active substance and at least one magnetic particle MP which is hydrophobicized on the surface with at least one second surface-active substance, a process for producing it and also the use of these agglomerates. | 12-22-2011 |
| 20110308752 | METHOD FOR PRODUCING PAPER, CARD AND BOARD WITH HIGH DRY STRENGTH - Process for the production of paper, board and cardboard having high dry strength by addition of a water-soluble cationic polymer and of an anionic polymer to a paper stock, draining of the paper stock and drying of the paper products, wherein an aqueous dispersion of at least one anionic latex and at least one degraded starch is used as the anionic polymer. | 12-22-2011 |
| 20110308730 | 2-ETHYLHEXYL METHYL TEREPHTHALATE AS PLASTICIZER IN ADHESIVES AND SEALANTS - The invention provides an adhesive or sealant comprising (A) at least one compound selected from the group consisting of polyurethanes, polyureas, polyacrylates, polysulphides, silylated polyurethanes, silylated polyureas, silylated polyethers, silylated polysulphides and silyl-terminated acrylates, and (B) at least 0.32% by weight of 2-ethylhexyl methyl terephthalate, based on the overall adhesive or sealant. A process is disclosed for preparing the adhesive or sealant, and also disclosed is the use thereof for producing material bonds between parts to be joined. | 12-22-2011 |
| 20110308592 | USE OF SUBSTITUTED PERYLENES IN ORGANIC SOLAR CELLS - The present invention relates to an organic solar cell with a photoactive region which comprises at least one organic donor material in contact with at least one organic acceptor material, wherein the donor material and the acceptor material form a donor-acceptor heterojunction and wherein the photoactive region comprises at least one substituted perylene. | 12-22-2011 |
| 20110306812 | PROCESS FOR THE COOLIGOMERIZATION OF OLEFINS - In a process for the cooligomerization of olefins, an olefin starting material comprising olefins having n carbon atoms and olefins having 2n carbon atoms is reacted over an olefin oligomerization catalyst to give a reaction product. The process is carried out under such conditions that the conversion of olefins having 2n carbon atoms is less than 10%. Both the cooligomer having 3n carbon atoms and the olefin having 2n carbon atoms which has been separated off from the reaction product have a high hydroformylatability. | 12-15-2011 |
| 20110306795 | PROCESS FOR THE PREPARATION OF NITRATED AROMATICS AND MIXTURES THEREOF - A process for the preparation of mononitroaromatics and dinitroaromatics, in which a hydrate melt of at least one metal nitrate M(NO | 12-15-2011 |
| 20110306779 | Process for the Preparation and Isolation of 2-Substituted Tetrahydropyranols - Process for the preparation of 2-substituted 4-hydroxy-4-methyltetrahydropyrans of the formula (I) | 12-15-2011 |
| 20110306719 | PROCESS FOR PRODUCING BLENDS MADE OF POLYLACTIDES (PLAS) AND OF THERMOPLASTIC POLYURETHANES (TPUS) - Blends made of thermoplastic polyurethanes (TPUs) and of polylactides (PLAs) are produced via
| 12-15-2011 |
| 20110306718 | PULTRUSION PROCESS - The present invention relates to an improved pultrusion process for producing semifinished products based on polymers, in particular polyesters or polyamides, which comprises adding reactive chain extenders during the process of saturation (impregnation) of the fibers. | 12-15-2011 |
| 20110306707 | LASER-TRANSPARENT PBT WITH ORGANIC ADDITIVES - Use of thermoplastic molding compositions comprising, as essential components,
| 12-15-2011 |
| 20110306702 | USE OF CYCLIC CARBONATES IN EPOXY RESIN COMPOSITIONS - The present invention relates to the use of cyclic carbonates of the formula I or a mixture thereof in epoxy resin compositions and also to epoxy resin compositions which comprise such cyclic carbonates. | 12-15-2011 |
| 20110306701 | THERMOPLASTIC MOLDING COMPOUNDS BASED ON STYRENE COPOLYMERS AND POLYAMIDES HAVING IMPROVED WEATHERING RESISTANCE - The thermoplastic molding composition comprises
| 12-15-2011 |
| 20110306501 | ACTIVE INGREDIENT-COMPRISING MICROCAPSULES WITH A METAL OXIDE-CONTAINING SHELL - The present invention relates to microcapsules with a core/shell structure which comprise at least one low molecular weight, anionic surfactant and have a metal oxide-containing shell, to a process for producing such microcapsules with a core/shell structure, to the use of the microcapsules with the core/shell structure and to preparations comprising the microcapsules with the core/shell structure. | 12-15-2011 |
| 20110306493 | Sulfoximinamide Compounds for Combating Animal Pests - The invention relates to sulfoximinamid compounds of formula (I), to the enantiomers, diastereomers and salts thereof and to compositions comprising such compounds. The invention also relates to the use of the sulfoximinamid compounds, of their salts or of compositions comprising them for combating animal pests. Furthermore the invention relates also to methods of applying such sulfoximine compounds. The sulfoximinamid compounds of the present invention are defined by the following formula I: wherein Q, Het, R | 12-15-2011 |
| 20110306261 | METHOD FOR PRODUCING FLEXIBLE METAL CONTACTS - To produce flexible electrical and/or thermal metal contacts for connecting electrical, electronic or thermal components, metal fibers, metal fiber nonwovens or metal fiber wovens with an average fiber diameter in the range from 1 to 500 μm are compacted by rolling, pressing or extruding involving cold working to form fibrous sheets. | 12-15-2011 |
| 20110305916 | POLYMER DISPERSIONS OF VINYLAROMATIC COMPOUNDS AND ACRYLATE MONOMERS PREPARED IN THE PRESENCE OF SEED LATEX AND CARBOHYDRATE COMPOUNDS - Described are aqueous polymer dispersions and methods of making them. The polymer dispersions are obtainable by free-radically initiated emulsion polymerization of 19.9 to 80 parts by weight of vinylaromatic compounds, 19.9 to 80 parts by weight of acrylate monomers selected from C1-C10 alkyl acrylates and C1-C10 alkyl methacrylates, 0.1 to 10 parts by weight of ethylenically unsaturated acids, and 0 to 20 parts by weight of other ethylenically unsaturated monomers, wherein the emulsion polymerization is effected in an aqueous medium in the presence of free-radical initiators, seed latex and also at least one carbohydrate compound in the form of a degraded starch. The polymer dispersions are particularly useful in the manufacture of paper coating slips. | 12-15-2011 |
| 20110305914 | MULTISTAGE PREPARATION OF AQUEOUS POLYMER DISPERSIONS FOR PRODUCING COMPOSITE FILMS - Described is a process for preparing an aqueous polymer dispersion from ethylenically unsaturated, free-radically polymerizable monomers. In a first stage, a first polymer is prepared by free-radical emulsion polymerization. In a second stage, an aqueous polymer dispersion is prepared in the presence of the first polymer. The monomers of the first stage comprise monomers with acid groups. The polymerization of the first stage takes place at a low pH of less than 5. The acid groups of the first polymer are neutralized during the polymerization of the second stage to an extent such that the pH of the polymer dispersion at the end of the second stage is greater than 5. The aqueous polymer dispersions can be used as adhesives for producing composite films. | 12-15-2011 |
| 20110305650 | STABILIZATION OF COSMETIC COMPOSITIONS - Disclosed is the Use of UV absorbers selected from (a | 12-15-2011 |
| 20110305615 | NOx Storage Catalyst With Reduced Rh Loading - The present invention relates to a nitrogen oxide storage catalyst comprising:
| 12-15-2011 |
| 20110305613 | Fe-BEA/Fe-MFI Mixed Zeolite Catalyst And Process For The Treatment Of NOx In Gas Streams - Disclosed is a catalyst, preferably for use in selective catalytic reduction (SCR), said catalyst comprising one or more zeolites of the MFI structure type, and one or more zeolites of the BEA structure type, wherein at least part of the one or more zeolites of the MFI structure type and at least part of the one or more zeolites of the BEA structure type respectively contain iron (Fe). Furthermore, an exhaust gas treatment system is described, comprising said catalyst as well as a process for the treatment of a gas stream comprising NO | 12-15-2011 |
| 20110305612 | NOX STORAGE CATALYST WITH IMPROVED HYDROCARBON CONVERSION ACTIVITY - Described is a nitrogen oxide storage catalyst comprising:
| 12-15-2011 |
| 20110305605 | PROTECTIVE COATING FOR METALLIC SURFACES AND PRODUCTION THEREOF - This specification describes the use of a composition comprising a nanoscale powder, a porous ceramic powder and a solvent for protecting a metallic surface against chemical attacks at high temperatures, in particular in a reducing and/or carburizing atmosphere, and also a corresponding process. Furthermore, this specification describes a plant part having a metallic surface which, in the operating state, is exposed to a reducing and/or carburizing atmosphere, wherein the surface is coated with a porous protective coating having a specific surface area of at least 20 m | 12-15-2011 |
| 20110303872 | Water-Absorbing Polymer Particles with Improved Color Stability - The invention relates to water-absorbing polymer particles with improved color stability and to processes for production thereof, wherein the water-absorbing polymer particles comprise at least one optical brightener. | 12-15-2011 |
| 20110303773 | MAGNETIC SEPARATION OF NONFERROUS METAL ORES BY MEANS OF MULTI-STAGE CONDITIONING - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material and at least one second material, which comprises at least the following steps:
| 12-15-2011 |
| 20110303772 | UTILIZATION OF THE NATURALLY OCCURING MAGNETIC CONSTITUENTS OF ORES - The present invention relates to a process for separating at least one first material from a mixture comprising this at least one first material, at least one second material and magnetic particles, which comprises the following steps (A) at least partial removal of the magnetic particles by application of a magnetic field gradient, optionally in the presence of at least one dispersing medium, to give a mixture comprising at least one first material and at least one second material and a reduced amount of magnetic particles, (B) contacting of the mixture comprising at least one first material and at least one second material from step (A) with magnetic particles so that the at least one first material and the magnetic particles agglomerate, (C) separation of the agglomeration product from the mixture from step (B) by application of a magnetic field gradient and (D) dissociation of the agglomeration product separated off in step (C) in order to obtain the at least one first material and the magnetic particles separately, and also a control and/or regulation device for a corresponding apparatus. | 12-15-2011 |
| 20110303550 | PROCESS FOR CONVERTING NATURAL GAS TO AROMATICS WITH ELECTROCHEMICAL REMOVAL OF HYDROGEN TO GENERATE ELECTRICAL POWER AND OBTAIN HYDROGEN - The present invention relates to a process for converting aliphatic hydrocarbons having 1 to 4 carbon atoms to aromatic hydrocarbons, comprising the steps of:
| 12-15-2011 |
| 20110301398 | OLIGOMERISATION OF OLEFINS - Olefins are oligomerized by bringing at least one C | 12-08-2011 |
| 20110301380 | PROCESS AND APPARATUS FOR PREPARING ISOCYANATES - The invention relates to a process for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase, optionally in the presence of an inert medium, in which the amine is evaporated in an evaporator to give an amine-comprising gas stream, the phosgene is mixed into the amine-comprising gas stream, and the amine and the phosgene are converted to the isocyanate in a reactor, wherein the temperature of surfaces in contact with the gaseous amine is kept above the dew point limit of the amine-comprising gas stream. The invention further relates to an apparatus for preparing isocyanates by reacting the corresponding amines with phosgene in the gas phase, comprising an evaporator to evaporate the amine and a reactor in which the reaction is effected, and means of connection of evaporator and reactor, wherein surfaces which can come into contact with gaseous amine are provided with a coating which is not wetted by amine or have an averaged roughness depth Rz to DIN ISO 4287 of not more than 10 μm, and/or the apparatus has no dead spaces or thermal bridges. | 12-08-2011 |
| 20110301377 | PRODUCTION OF CARBOXYLIC ACID ESTERS BY STRIPPING WITH ALCOHOL VAPOR - The invention relates to a method for producing carboxylic acid esters by reacting a reaction mixture, comprising a carboxylic acid and/or a carboxylic acid anhydride, and an alcohol in a reaction system having one or more reactors, wherein reaction water is distilled off as an alcohol/water azeotrope with the exhaust vapor. In addition, the reaction mixture is treated with superheated alcohol vapor. The method allows the production of esters having a low acid number. | 12-08-2011 |
| 20110301356 | Method for Producing 2-aminobiphenylene - The present invention relates to a process for preparing 2-aminobiphenyls of the formula I | 12-08-2011 |
| 20110301294 | PROCESS FOR PURIFYING POLYOL DISPERSIONS - The present invention relates to a process for purifying a polyol dispersion by stripping by means of at least one rotating body, to the polyol dispersion obtainable by the process according to the invention, and to the use thereof for preparing polyurethanes. | 12-08-2011 |
| 20110301279 | ENCAPSULATED FLAME RETARDANTS FOR POLYMERS - The present invention relates to a process for producing particles which comprise at least one halogen-free flame retardant and which comprise at least one metal oxide or semimetal oxide, where the particle can be a core-shell particle with flame retardant in the core and metal oxide or semimetal oxide in the shell, or a particle in which the distribution of flame retardant and a metal oxide or semimetal oxide is in essence homogeneous. The present invention further relates to particles comprising at least one halogen-free flame retardant and comprising at least one metal oxide or semimetal oxide, to a polymer molding composition comprising said particles and comprising at least one thermoplastic or thermoset polymer, and also to the use of said particles in polymer molding compositions or for providing flame retardancy to polymer molding compositions. | 12-08-2011 |
| 20110301265 | METHOD OF IMPROVING SCRATCH RESISTANCE AND RELATED PRODUCTS AND USES - The present invention relates to methods of improving the scratch resistance of plastics materials and products made from them, such as articles in the automotive industry e.g. for the interior of automobiles, as well as the use of certain additives for that purpose and related invention embodiments. The improving comprises adding a friction modifier, and in addition a grafted polymer and a fatty acid amide, to a rubber modified polyolefin composition used as polymer substrate for the articles. | 12-08-2011 |
| 20110301029 | Composition and Method for Improving Plant Health - The present invention relates to plant-protecting active ingredient mixtures comprising, as active components, a neonicotinoid and one or two fungicides selected from pyraclostrobin and boscalid, in synergistically effective amounts and to a method of improving the health of plants by to the plants or the locus thereof by applying said mixtures. | 12-08-2011 |
| 20110300589 | Novel Microbial Succinic Acid Producers and Purification of Succinic Acid - The present invention relates to bacterial strains, capable of utilizing glycerol as a carbon source for the fermentative production of succinic acid, wherein said strains are genetically modified so that they comprise a deregulation of their endogenous pyruvate-formate-lyase enzyme activity, as well as to methods of producing organic acids, in particular succinic acid, by making use of such microorganism. The present invention also relates to the downstream processing of the produced organic acids by cation exchange chromatography. | 12-08-2011 |
| 20110300484 | SULFONIUM DERIVATIVES AND THE USE THEROF AS LATENT ACIDS - Compounds of the formula (I), wherein Ar | 12-08-2011 |
| 20110298878 | PRINTING MACHINE AND METHOD FOR PRINTING A SUBSTRATE - The invention relates to a method for printing a substrate ( | 12-08-2011 |
