| CLARIANT FINANCE (BVI) LIMITED Patent applications |
| Patent application number | Title | Published |
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| 20120123036 | Pigment Concentrates - The invention relates to pigment concentrates for coloring thermoplastics, comprising—at least one color pigment—at least one copolymer wax, produced by converting long-chain olefin hydrocarbon in the chain length range of ≧12 C-atoms having unsaturated polycarboxylic acids or anhydrides thereof in the presence of at least one radical starter and comprising a) 40-60 mol % units derived from α-olefins of the chain length C | 05-17-2012 |
| 20120118522 | Aqueous Solutions Of Acid Dyes For Shading In Size Press Applications - The instant invention relates to liquid sizing compositions comprising shading dyestuffs, derivatives of diaminostibene, binders, protective polymers, and optionally divalent metal salts which can be used for the optical brightening of substrates, including substrates suitable for high quality ink jet printing. | 05-17-2012 |
| 20120114571 | Cationic Comb Copolymers, Preparation Thereof And Use Thereof In Cosmetic, Pharmaceutical And Dermatological Formulations - Copolymers are described, containing a) 20.0-99.9% by weight of one or more structural units resulting from polymerizable substances of the following structural formula (I) in which R | 05-10-2012 |
| 20120103790 | Continuous Method For Producing Esters Of Aliphatic Carboxylic Acids - The invention relates to a continuous method for producing aliphatic carbonic acid esters by reacting at least one aliphatic carboxylic acid of formula (I) R | 05-03-2012 |
| 20120101135 | COMPOSITION CONTAINING SORBITAN MONOCAPRYLATE AND ANTIMICROBIAL SUBSTANCES - The invention relates to liquid compositions which contain a) from 40 to 99.9% by weight of sorbitan monocaprylate and b) from 0.1 to 60% by weight of one or more antimicrobial substances selected from the group consisting of the components b1) to b5): b1) specific organic acids and the salts thereof, b2) specific formaldehyde donors, b3) specific isothiazolinones, b4) specific paraben esters and the salts thereof, and b5) specific pyridones and the salts thereof. The liquid compositions are suitable for the production of cosmetic, dermatological or pharmaceutical products. | 04-26-2012 |
| 20120100085 | COMPOSITION CONTAINING SORBITAN MONOCAPRYLATE AND ALCOHOL - The invention relates to liquid compositions which contain a) from 5 to 95% by weight of sorbitan monocaprylate and b) from 5 to 95% by weight of one or more alcohols of formula (1) | 04-26-2012 |
| 20120100084 | POLYMERS BASED ON ARCRYLIC, METHACRYLIC OR ETHACRYLIC AMIDOALKYL SULFONIC ACID OR SALTS AND CARBOXYALKY ACRYLATE, METHACRYLATE OR ETHACRYLATE OR OLIGOMERS OF SAID CARBOXY COMPOUNDS - Water-soluble or water-swellable polymers are described, containing a) 20.0 to 98.99 mole percent of one or more independently recurring structural units of the formula (1) and b) 1.0 to 79.99 mole percent of one or more independently recurring structural units of the formula (2), and c) 0.01 to 8.0 mole percent of one or more independently recurring cross-linking structural units, which are obtained from one or more monomers having at least two olefinic double bonds. The polymers are suitable, for example, as thickeners or yield point formers, in particular in cosmetic, dermatological or pharmaceutical compositions. | 04-26-2012 |
| 20120095238 | Continuous Method For Producing Amides Of Aromatic Carboxylic Acids - The invention relates to a continuous method for producing amides of aromatic carboxylic acids by reacting at least one carbonic acid ester of formula (I) R | 04-19-2012 |
| 20120095220 | Continuous Method For Producing Amides Of Aliphatic Carboxylic Acids - The invention relates to a continuous method for producing amides of aliphatic carboxylic acids by reacting at least one carbonic acid ester of formula (I) R | 04-19-2012 |
| 20120094889 | Bleach Granules - The invention relates to co-granules containing a) at least one bleach activator, b) at least one metal-containing bleach catalyst, and c) at least 5 wt. % of at least one organic acid. The co-granules are easy to produce, have a high stability in storage and are advantageously suitable for producing cleaning products and detergents and especially products for cleaning crockery in a machine. | 04-19-2012 |
| 20120090983 | Continuous Method For Acylating Amino Group-Carrying Organic Acids - The invention relates to a continuous method for N-acylating amino group-carrying organic acids by reacting at least one carboxylic acid of formula (I) R | 04-19-2012 |
| 20120088918 | Continuous Method For Producing Esters Of Aromatic Carboxylic Acids - The invention relates to a continuous method for producing aromatic carboxylic acid esters by reacting at least one aromatic carboxylic acid of formula (I) Ar—COOH (I), wherein Ar represents an optionally substituted aryl group with 5 to 50 atoms, with at least one alcohol of formula (II) R | 04-12-2012 |
| 20120088885 | Device For Continuously Carrying Out Chemical Reactions At High Temperatures - The invention relates to a device for continuously carrying out chemical reactions. The device comprises a microwave generator, a microwave applicator accommodating a microwave-transparent tube, and an isothermal reaction section which is arranged such that the material to be reacted is guided inside the microwave-transparent tube through a microwave applicator which is used as the heating zone and in which it is heated to reaction temperature by means of microwaves that are emitted from the microwave generator into the microwave applicator. The material to be reacted, which is heated and optionally under pressure, is transferred from the microwave applicator to an isothermal reaction zone once it has left the heating zone, said reaction zone being arranged downstream of the heating zone, and is cooled once it has left the isothermal reaction zone. | 04-12-2012 |
| 20120088706 | WATER-MIXED METAL WORKING FLUIDS CONTAINING ETHER PYRROLIDONE CARBOXYLIC ACIDS - The invention relates to compositions containing a basic oil or base oil, 10 to 50 percent by weight of ether pyrrolidone carboxylic acids of formula (1) or the salts thereof of formula (1), | 04-12-2012 |
| 20120088705 | POLYALKYLENE GLYCOL-BASED ETHER PYRROLIDONE CARBOXYLIC ACIDS, AND CONCENTRATES FOR THE PRODUCTION OF SYNTHETIC COOLING LUBRICANTS CONTAINING THE SAME - The subject of the invention is an etherpyrrolidone carboxylic acid of the formula (1) | 04-12-2012 |
| 20120088698 | WATER IN OIL EMULSION, METHOD FOR THE PRODUCTION THEREOF - The invention relates to inverse emulsions, comprising a) a hydrophobic liquid as a continuous phase, b) water as a disperse phase, and c) a compound of the formula (1), | 04-12-2012 |
| 20120080643 | ADDITIVES FOR INHIBITING GAS HYDRATE FORMATION - The invention relates to the use of polymers, containing between 1 and 100 mol % of structural units of the formula (1), | 04-05-2012 |
| 20120065394 | Corrosion Inhibitors Having Increased Biodegradability and Reduced Toxicity - The invention relates to the use of salts of compounds of the formula (1) | 03-15-2012 |
| 20120065119 | Comb Polymers And The Use Thereof In Washing And Cleaning Agents - The invention relates to a comb polymer made of a polymer main chain and polyester side chains linked to said polymer main chain via ester groups, characterized in that (i) the polymer main chain is a polycarbolic acid or a copolymer polycarbolic acid (A), (ii) the polyester side chains comprises the components (B1) C | 03-15-2012 |
| 20120064790 | Ethylene Diphosphinic Acids - The invention relates to ethylene diphosphinic acids and salts thereof of general formula A-P(O)(OX)—CR | 03-15-2012 |
| 20120058927 | Bleach Granules Comprising An Active Coating - The invention relates to co-granules containing a granule core and a sheath or coating layer surrounding the granule core. Said co-granules are characterised in that the granule core contains a) at least one bleach activator, a2) between 0 and 20 wt. % of the total quantity of at least one bleach catalyst contained in the co-granule, and c) at least one binding agent, and the sheath or coating layer contains d) between 80 and 100 wt. % of the total quantity of the at least one bleach catalyst contained in the co-granule, and e) at least one coating agent. The co-granules are advantageously suitable for producing cleaning products and detergents and especially products for washing crockery in a machine. | 03-08-2012 |
| 20120058357 | Tanning Process and Tanning Composition - Tanned leather, skin or pelt is produced by non-metal tanning, comprising the step of tanning with a tanning agent (A) of formula (I), | 03-08-2012 |
| 20120043258 | Use Of Biodegradable Alkoxylated (Meth)Acrylate Copolymers As Crude Oil Demulsifiers - The invention relates to the use of copolymers which can be obtained by the polymerization of monomers (A) and (B), (A) being a monomer of formula (I), wherein A represents a C | 02-23-2012 |
| 20120040875 | Water-Based Hydraulic Fluids Comprising Dithio-Di(Aryl Carbolic Acids) - The invention relates to water-based hydraulic fluids comprising a) water, b) at least one glycol, a polyglycol, or both, and c) 0.1 to 30 wt % of at least one compound of formula 1, | 02-16-2012 |
| 20120031813 | Alkoxylated (Meth)Acrylate Polymers and the use Thereof as Crude Oil Demulsifiers - The invention relates to the use of copolymers which can be obtained by the polymerization of monomers (A) and (B), (A) being a monomer of formula (I), wherein A represents a C | 02-09-2012 |
| 20120028034 | Laminates Containing Rigid, Plate-Shaped Minerals - The invention relates to a laminate containing in the overlay plate-shape, monocrystalline particles of aluminum oxide having a corundum crystalline lattice. | 02-02-2012 |
| 20120017985 | Solar Cells With An Encapsulating Layer Based On Polysilazane - The invention relates to a thin-film solar cell ( | 01-26-2012 |
| 20120009423 | Usage Of Copolymerisates As Additives For Lacquers - Finely distributed copolymer waxes, which are in particular suitable as additives for lacquers, produced by a) reacting long-chained olefin hydrocarbons chain lengths being greater than or equal to 28 C-atoms with unsaturated polycarboxylic acids or the anhydrides thereof in the presence of at least one radical initiator and b) subsequent micronization by milling or spraying, characterized in that the particles of the milled or sprayed copolymer waxes are less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm 98 to 99 are preferred, 5% of the particles, in particular 99.5 to 100% of the particles less than 50 μm, preferably less than 40 μm, particularly preferably less than 30 μm. | 01-12-2012 |
| 20120006403 | Solar Cells With A Barrier Layer Based On Polysilazane - The invention relates to a thin-film solar cell ( | 01-12-2012 |
| 20110303870 | Process For Workup Of Glycol-Containing Aircraft Deicers - The invention provides a process for working up glycol-containing aircraft deicers, by (1) removing the suspended impurities from the used aircraft deicer, (2) treating the product thus obtained in such a way that the thickeners present therein are no longer capable of gel formation, (3) before or after step (2) establishing a pH of >7, (4) and then fractionally distilling off the glycols. | 12-15-2011 |
| 20110290705 | Collecting Agent and Method for Floatation of Insoluble Components of Raw Salts - The invention relates to a method for separating insoluble components of sylvinite, in that the sylvinite is suspended in a saturated salt solution, a coagulating agent is added to the suspension, and a foaming agent comprising a hydrocarbon radical having from 6 to 16 carbon atoms is added to the composition so obtained. | 12-01-2011 |
| 20110290704 | Foaming Agent And Method For Floatation Of Insoluble Components Of Raw Salts - The invention relates to a method for separating insoluble components from sylvinite, wherein the sylvinite is suspended in a saturated salt brine, a coagulating agent is added to the suspension, and a foaming agent is then added to the composition thus obtained, said foaming agent comprising and ether and/or ester, wherein a) the ethers of formula 1 correspond to R—O—R′ (1), where R is a linear or branched alkyl or alkenyl groups having 2 to 30 carbon atoms and R′ is a linear or branched alkyl or alkenyl groups having 1 to 30 carbon atoms; b) the esters are derived from monovalent or multivalent alcohols having 1 to 30 carbon atoms (alcohol radicals); or c) the ethers and/or esters are cyclic, wherein the ring size is 6 to 30 carbon atoms. | 12-01-2011 |
| 20110288209 | Easily Dispersible Solid Pigment Preparations - The present invention relates to solid pigment preparations containing (A) 5 to 99 percent by weight of at least one pigment; (B) 1 to 95 percent by weight of at least one water-soluble dispersing additive based on copolymers that consist of the following structural units: (i) 1.0 to 50 mol percent of structural unit B1; a combined total of 50 to 99.0 mole percent of structural units (B2) and (B3); (iii) 0 to 49 mole percent of structural unit (B4). | 11-24-2011 |
| 20110281983 | Method for the Production of Monohydroxy-Functionalized Dialkylphosphinic Acids, Esters, and Salts Using Ethylene Oxide, and Use Thereof - The invention relates to a method for producing monohydroxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, b) the, obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with alkylene oxides of formula (V) in the presence of a catalyst B to obtain a monofunctionalized dialkylphosphinic acid derivative (III), wherein R | 11-17-2011 |
| 20110275837 | Waxes Having High Polarity and the Use Thereof as Slip Agents for Chlorine-Containing Thermoplastics - Copolymer waxes, characterized by an iodine number of <15, preferably <13 g of iodine/100 g, a viscosity at 100° C. ranging between 200 to 4000 mPa*s, a dropping point ranging between 60 to 90° C., a ram penetration hardness ranging between 200 to 600 bar, an acid number ranging between 60 to 100 mg of KOH/g, and an iodine color number<10. The copolymer waxes according to the invention are suited in particular as processing aids for PVC, polyvinylidene chloride and copolymers of vinyl chloride, having up to 30% by weight comonomers. | 11-10-2011 |
| 20110275744 | Method for Producing Mono-Carboxy-Functionalized Dialkylphosphinic Acids, Esters and Salts Using a Vinyl Ether and the Use Thereof - The invention relates to a method for producing mono-carboxy-functionalized dialkylphosphinic acids, esters and salts using a vinyl ether. The method is characterized by the following steps: a) reacting a phosphinic acid source (I) with olefins (IV) in the presence of a catalyst A to give an alkylphosphonous acid, the salt or the ester (II) thereof, b) reacting the alkylphosphonous acid so obtained, the salt or the ester (II) thereof with a vinyl ether of formula (V) in the presence of a catalyst B to give a mono-functionalized dialkylphosphinic acid derivative (VI) and c) reacting the mono-functionalized dialkylphosphinic acid derivative (VI) so obtained with an oxidant or in the;presence of a catalyst C to give a mono-carboxy-functionalized dialkylphosphinic acid derivative (III), wherein R | 11-10-2011 |
| 20110263909 | Method For Reprocessing Aircraft De-Icing Agents Comprising Glycol - The invention relates to a method for reprocessing aircraft de-icing agents comprising glycol, wherein (1) the used aircraft de-icing agents are collected in a suitable device, (2) the used aircraft de-icing agent is subsequently brought to a propylene glycol content of between 55 and 75% by weight without prior separating of solid or suspended impurities by expelling water at increased temperature, (3) the concentrated used aircraft de-icing agent thus obtained is transported to a central reprocessing system, where the same is subjected to a fine distillation, and wherein (4) propylene glycol is produced as a distillate of the fine distillation. | 10-27-2011 |
| 20110263857 | Method For Producing 3,7-Diaza-Bicyclo[3.3.1]Nonane Metal Complexes - The invention relates to a method for producing 3,7-diaza-bicyclo[3.3.1]nonane metal complexes, wherein the ligand, a 3,7-diaza-bicyclo[3.3.1] nonane compound, is reacted with an aqueous metal(II)salt solution in one step. According to the invention, the reaction stage is carried out with water as solvent. | 10-27-2011 |
| 20110263465 | Use Of Vinyl Phosphonic Acid For Producing Biodegradable Mixed Polymers And The Use Thereof For Exploring And Extracting Petroleum And Natural Gas - The invention relates to the use of vinyl phosphonic acid or a salt thereof for improving the biodegradability of mixed polymers, comprising 25 to 99.5% by weight of structural units of one or more monomers selected from the group made of compounds of formula (1) and formula (3), | 10-27-2011 |
| 20110251315 | Method for the Production of Monofunctionalized Dialkylphosphinic Acids, Esters and Salts, and Use Thereof - The invention relates to a method for producing monofunctionalized dialkylphosphinic acids, esters, and salts, characterized in that a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester thereof, whereupon said alkylphosphonous acid, the salt or ester (II) thereof is reacted with compounds containing C═C, C═O, or C═N double bonds to obtain compounds of type (III), wherein R | 10-13-2011 |
| 20110251314 | Method for the Production of Alkylphosphonic Acids, Esters, and Salts by Oxidizing Alkylphosphonous Acids, and Use Thereof - The invention relates to a method for producing monocarboxy-functionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, and b) the obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with an oxidizing agent or with an oxidizing agent and water or with oxygen and water in the presence of a catalyst B to obtain the alkylphosphonic acid derivative (III), wherein R | 10-13-2011 |
| 20110251312 | Process for Preparing Ethylenedialkylphosphinic Acids, Esters and Salts by Means of Acetylene and Use Thereof - The invention relates to a process for preparing ethylenedialkylphosphinic acids, ethylenedialkylphosphinic esters and ethylenedialkylphosphinic salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to give an alkylphosphonous acid, its salt or ester (II), b) the resultant alkylphosphonous acid, its salt or ester (II) is reacted with an acetylenic compound (V) in the presence of a catalyst B, to give the ethylenedialkylphosphinic acid derivative (III), where R | 10-13-2011 |
| 20110251310 | Hydrophosphorylation of Phosphonous Acid Derivatives for Flame Retardants - The invention relates to addition compounds of a) alkylphosphonous acid derivatives of the formula A-P(═O)(OX)—H (I) in which A represents C | 10-13-2011 |
| 20110245386 | Method for the Production of Mixed-Substituted Dialkylphosphinic Acids, Esters, and Salts, and Use Thereof - The invention relates to a method for producing mixed-substituted dialkyiphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to obtain an alkylphosphonous acid, the salt or ester (II) thereof, b) the obtained alkylphosphonous acid, the salt or ester (II) thereof is reacted with an olefin (IV) in the presence of a catalyst B to obtain the mixed-substituted dialkylphosphinic acid derivative (III), wherein R | 10-06-2011 |
| 20110245385 | Process for Preparing Mono-Carboxy-Functionalized Dialkylphosphinic Acids, Esters and Salts by Means of Alkylene Oxides and Use Thereof - The invention relates to a process for preparing mono-carboxy-functionalized dialkylphosphinic acids, dialkylphosphinic esters and dialkylphosphinic salts by means of alkylene oxides, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to form an alkylphosphonous acid, its salt or ester (II), b) the resultant alkylphosphonous acid, its salt or ester (II) is reacted with alkylene oxides of the formula (V) in the presence of a catalyst B, to give a mono-functionalized dialkylphosphinic acid derivative (VI), and c) the resultant mono-functionalized dialkylphosphinic acid derivative (VI) is reacted in the presence a catalyst C to give the mono-carboxy-functionalized dialkylphosphinic acid derivative (III), where R | 10-06-2011 |
| 20110237722 | Method for Producing Mono-Hydroxy-Functionalized Dialkylphosphinic Acids, Esters and Salts Using a Vinyl Ester of a Carobxylic Acid and The Use Thereof - The invention relates to a method for producing mono-hydroxy-functionalized dialkylphosphinic acids, esters and salts. The method is characterized by the following steps: a) reacting a phosphinic acid source (I) with olefins (IV) in the presence of a catalyst A to give an alkylphosphonous acid, the salt or the ester (II) thereof, b) reacting the alkylphosphonous acid so obtained, the salt or the ester (II) thereof with a vinyl ester of a carboxylic acid of formula (V) in the presence of a catalyst B to give a mono-functionalized dialkylphosphinic acid derivative (VI) and c) reacting the mono-functionalized dialkylphosphinic acid derivative (VI) so obtained in the presence of a catalyst C to give a mono-hydroxy-functionalized dialkylphosphinic acid derivative (III), wherein R | 09-29-2011 |
| 20110237721 | Method for Producing Mono-Carboxy-Functionalized Dialkylphosphinic Acids, Esters and Salts Using a Vinyl Ester of a Carboxylic Acid and the Use Thereof - The invention relates to a method for producing mono-carboxy-functionalized dialkyiphosphinic acids, esters and salts using a vinyl ester of a carboxylic acid. The method is characterized by the following steps: a) reacting a phosphinic acid source (I) with olefins (IV) in the presence of a catalyst A to give an alkylphosphinic acid, the salt or the ester (II) thereof, b) reacting the alkylphosphinic acid so obtained, the salt or the ester (II) thereof with a vinyl ester of a carboxylic acid of formula (V) in the presence of a catalyst B to give a mono-functionalized dialkylphosphinic acid derivative (VI) and c) reacting the mono-functionalized dialkyiphosphinic acid derivative (VI) so obtained in the presence of a catalyst C to give a mono-functionalized dialkylphosphinic acid derivative (VII) and d) reacting the mono-functionalized dialkyiphosphinic acid derivative (VII); with an oxidant or in the presence of a catalyst D to give a mono-carboxy-functionalized dialkylphosphinic acid derivative (III), wherein R | 09-29-2011 |
| 20110237720 | Method for Producing Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Vinyl Compounds and Use Thereof - The invention relates to a method for producing mono-carboxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of vinyl compounds, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with acetylenic compounds of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivative (VI) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VI) is reacted with carbon monoxide to yield a mono-carboxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst C, wherein R | 09-29-2011 |
| 20110237667 | Compositions Containing Diethanol Amine Esterquats - The invention relates to compositions containing one or more compounds of the formula (1), wherein R | 09-29-2011 |
| 20110230449 | Alkoxylated Phosphoric Acid Triesters With A High Degree Of Alkoxylation - The invention relates to alkoxylated phosphoric acid triesters of formula (I) wherein x, y and z respectively stand for a number between 51 and 200. The alkoxylated phosphoric acid triesters of formula (I) are characterised especially by advantageous thickening properties. | 09-22-2011 |
| 20110229427 | Phosphoric Acid Esters Containing Phosphorus Atoms Bridged By Polyol Units - The invention relates to phosphoric acid esters containing A) at least one structural unit derived from substances of constituent a), the substances of constituent a) being selected from orthophosphoric acid and at least one of the derivatives thereof; B) at least one structural unit derived from substances of constituent b), the substances of constituent b) being selected from at least one compound of formula (I) R | 09-22-2011 |
| 20110226993 | Improved Optical Brightening Compositions for High Quality Ink Jet Printing - The instant invention relates to improved liquid sizing compositions comprising derivatives of diaminostilbene, binders, protective polymers and divalent metal salts for the optical brightening of substrates suitable for high quality ink jet printing. | 09-22-2011 |
| 20110224340 | Method for Producing Mono-Vinylfunctionalized Dialkylphosphinic Acids, Salts and Esters Thereof, and the Use Thereof - The invention relates to a method for producing mono-vinylfunctionalized dialkylphosphinic acids, esters, and salts, characterized in that a) a phosphinic acid source (I) is converted with olefins (IV) to an alkylphosphonic acid, salt, or ester (II) in the presence of a catalyst A, b) the alkylphosphonic acid, salt, or ester (II) thus created is converted with acetylenic compounds of formula (V) into a mono-vinylfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst B, where R | 09-15-2011 |
| 20110224339 | Method for Producing Mono-Hydroxyfunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof By Means of Acroleins and Use Thereof - The invention relates to a method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of acroleins, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with compounds of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivatives (IV) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivatives (VI) are reacted to yield a mono-hydroxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst C, wherein R | 09-15-2011 |
| 20110213094 | Anionic Water-Soluble Additives Based on Allyl Ether and Vinyl Ether - The invention relates to anionically modified copolymers that can be obtained by the polymerisation of the monomers (A), (B) and (C), obtaining non-ionic polymers containing reactive terminal OH groups, and by subsequent conversion of the terminal OH groups to form anionic end groups, (A) being a monomer of formula (I) wherein A is C | 09-01-2011 |
| 20110213080 | Process for Preparing Mono-Allyl-Functionalized Dialkylphosphinic Acids, Salts and Esters Thereof With Allylic Compounds, and the Use Thereof - The invention relates to a process for preparing mono-allyl-functionalized dialkylphosphinic acids, esters and salts with allylic compounds, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to give an alkylphosphonous acid, or salt or ester thereof (II), b) the alkylphosphonous acid, or salt or ester thereof (II) thus formed is reacted with allylic compounds of the formula (V) in the presence of a catalyst B and of a base to give a mono-allyl-functionalized dialkylphosphinic acid derivative (III), where R | 09-01-2011 |
| 20110213079 | Method for Producing Monoamino-Functionalised Dialkylphosphinite Acids Esters and Salts and Use Thereof - The invention relates to method for producing mono amino-functionalised dialkylphosphonic acids esters and salts, characterised in that a) a phosphinic acid source (I) is reacted with olefins (IV) in the presence of a catalyst A to give an alkylphosphonous acid, the salt or ester thereof (II), b) the alkylphosphonous acid, the salt or ester thereof (II) produced above is reacted with an allylamine of formula (V) in the presence of a catalyst B to give mono amino-functionalised dialkylphosphinic acid derivatives (III) where, R | 09-01-2011 |
| 20110213078 | Method for Producing Mono-Aminofunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Acrylnitriles and Use Thereof - The invention relates to a method for producing mono-aminofunctionalized dialkylphosphinic acids and esters and salts thereof by means of acrylnitriles, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with an acrylnitrile of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivative (VI) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VI) is reacted to yield a mono-aminofunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst C or a reduction agent, wherein R | 09-01-2011 |
| 20110213062 | Method for Producing Mono-Hydroxyfunctionalized Dialkyphosphinic Acids and Esters and Salts Thereof and Use Thereof - The invention relates to a method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with acetylenic compounds of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivative (VI) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VI) is reacted with carbon monoxide to yield a mono-functionalized dialkylphosphinic acid derivative (VII) in the presence of a catalyst C, and d) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VII); is reacted to yield a mono-hydroxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst D, wherein R | 09-01-2011 |
| 20110213061 | Method for Producing Mono-Aminofunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof and Use Thereof - The invention relates to a method for producing mono-aminofunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with acetylenic compounds of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivative (VI) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VI) is reacted with a hydrogen cyanide source to yield a mono-functionalized dialkylphosphinic acid derivative (VII) in the presence of a catalyst C, and d) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VII); is reacted to yield a mono-aminofunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst D or a reduction agent, wherein R | 09-01-2011 |
| 20110213060 | Method for Producing Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Acrylnitriles and Use Thereof - The invention relates to a method for producing mono-carboxyfunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (H) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with compounds of formula (V) to yield mono-functionalized dialkylphosphinic acid derivatives (VI) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivatives (VI) are reacted to yield a mono-carboxyfunctionalized diakylphosphinic acid derivative (III) in the presence of a catalyst C, wherein R | 09-01-2011 |
| 20110213059 | Method for Producing Mono-Carboxyfunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof by means of Vinylenes-Nitriles and Use Thereof - The invention relates to a method for producing mono-carboxyfunctional zed dialkylphosphinic acids and esters and salts thereof by means of vinylenes/nitriles, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with acetylenic compounds of formula (V) to yield a mono-functionalized dialkylphosphinic acid derivative (VI) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivative (VI) is reacted with a hydrogen cyanide source to yield a mono-functionalized dialkylphosphinic acid derivative (VII) in the presence of a catalyst C, and d) the thus obtained monofunctionalized dialkylphosphinic acid derivative (VII); is reacted to yield a monocarboxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst D, wherein R | 09-01-2011 |
| 20110213052 | Method for Producing Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Acrylic Acid Derivatives and Use Thereof - The invention relates to a method for producing mono-carboxyfunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the alkylphosphonic acid thus obtained, salt or ester (II) thereof is reacted with an α,β-unsaturated carboxylic acid derivative (V) to yield a mono-carboxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst B, wherein R | 09-01-2011 |
| 20110203975 | Mixture of an Amine Alkoxylate Ester and a Quaternary Ammonium Compound as a Collector for Minerals Containing Silicate - The invention relates to the use of a composition of A) at least one quaternary ammonia compound comprising at least one organic radical bonded to the ammonia nitrogen atom and optionally comprising heteroatoms and having 1 to 36 carbon atoms, and B) at least one amine alkoxylate ester of formula (1) or a salt thereof, | 08-25-2011 |
| 20110203058 | Disazo Acid Dyes - Compounds of the general formula (I) | 08-25-2011 |
| 20110201733 | Method for Producing Mono-Hydroxyfunctionalized Dialkylphosphinic Acids and Esters and Salts Thereof By Means of Allyl Alcohols and Use Thereof - The invention relates to a method for producing mono-hydroxyfunctionalized dialkylphosphinic acids and esters and salts thereof by means of allyl alcohols, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkylphosphonic acid, salt or ester (II) thereof is reacted with compounds of formula (V) to yield a mono-hydroxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst B, wherein R | 08-18-2011 |
| 20110201732 | Method for Producing Dialkylphosphinic Acids and Esters and Salts Thereof by Means of Allyl Alcohols-Acroleins and use Thereof - The invention relates to a method for producing mono-carboxyfunctionalized dialkylphosphinic acids and esters and salts thereof, characterized in that a) a phosphinic acid source (I) is reacted with olefins (IV) to yield an alkylphosphonic acid, salt or ester (II) thereof in the presence of a catalyst A, b) the thus obtained alkyl phosphonic acid, salt, salt or ester (II) thereof is reacted with compounds of formula (V) and/or (VI′) to yield mono-functionalized dialkylphosphinic acid derivatives (VI) and/or (VI′) in the presence of a catalyst B, and c) the thus obtained mono-functionalized dialkylphosphinic acid derivatives (VI) and/or (VI′) are reacted to yield a mono-carboxyfunctionalized dialkylphosphinic acid derivative (III) in the presence of a catalyst C, wherein R | 08-18-2011 |
| 20110200773 | Process for the Production of Organic Polymeric Profiles - The invention relates to the use of three components in the joint extrusion with an organic polymer OP in order to facilitate higher throughput in the production of polymeric articles and profiles in extruders; the first component being a propylene-olefin-copolymer wax; the second component being a montan wax, an amide wax or a polyolefin homopolymer wax, and the third component being a metal salt of a C | 08-18-2011 |
| 20110195876 | Olefinically Unsaturated Phosphonate Compounds, Polymers Made Therefrom And Their Use - This invention relates to compounds of formulae (1a) and (1b) | 08-11-2011 |
| 20110193031 | Compositions Comprising Propylene-Olefin-Copolymer Waxes and Carbon Black - The invention relates to compositions comprising certain propylene-olefin-copolymer waxes and carbon black (CB), the compositions being in the form of masterbatches, compounds or conductive polymers, and their use for producing conductive polymers and articles made of conductive polymers. | 08-11-2011 |
| 20110193030 | Compositions Comprising Propylene-Olefin-Copolymer Waxes and Carbon Nanotubes - The invention relates to compositions comprising certain propylene-olefin-copolymer waxes, and carbon nanotubes (CNTs), the compositions being in the form of masterbatches, compounds or conductive polymers, and their use for producing conductive polymers and articles made of conductive polymers. | 08-11-2011 |
| 20110185781 | Aqueous Pigment Preparations Having Nonionic Additives on the Basis of Alyl and Vinyl Ether - The invention relates to an aqueous pigment preparation, containing (A) at least one organic and/or inorganic pigment, (B) a dispersing agent of the formulas (I), (II), (III), or (IV), or mixtures of the dispersing agent of the formulas (I), (II), (III), or (IV), (C) optionally a wetting agent, (D) optionally further surfactants and/or dispersing agents, (E) optionally one or multiple organic solvents, or one or multiple hydrotropic substances, (F) optionally further additives common for the production of aqueous pigment dispersions, and (G) water. | 08-04-2011 |
| 20110184097 | Dry Pigment Preparations Comprising Anionic Additives - The invention relates to pigment preparations containing (i) at least one organic and/or inorganic pigment, and (ii) a dispersant of formula (I) or (II), or mixtures of dispersants of formulae (I) and (II), wherein A is C | 07-28-2011 |
| 20110168343 | Optical Brightening Compositions - The instant invention relates to mixed salts of optical brighteners of formula (1), | 07-14-2011 |
| 20110166055 | Use Of Manganese Oxalates As Bleach Catalysts - The invention relates to the use of manganese oxalates in detergents and cleaning agents, in particular in cleaning agents containing peroxy compounds for hard surfaces. | 07-07-2011 |
| 20110160404 | Non-Ionic Additives Soluble in Water and in Solvents - The invention relates to copolymers that can be obtained by the polymerization of monomers (A), (B), (C) and (D), where (A) is a monomer of formula (I) wherein A is C | 06-30-2011 |
| 20110156221 | Method For Producing Ceramic Passivation Layers on Silicon For Solar Cell Manufacture - The invention relates to a method for producing passivation layers on crystalline silicon by a) coating the silicon with a solution containing at least one polysilazane of the general formula (1): —(SiR′R″—NR′″)-n, wherein R′, R″, R′″ are the same or different and stand independently of each other for hydrogen or a possibly substituted alkyl, aryl, vinyl, or (trialkoxysilyl)alkyl group, wherein n is an integer and n is chosen such that the polysilazane has a number average molecular weight of 150 to 150,000 g/mol, b) subsequently removing the solvent by evaporation, whereby polysilazane layers of 50-500 nm thickness remain on the silicon wafer, and c) heating the polysilazane layer at normal pressure to 200-1000° C. in the presence of air or nitrogen, wherein upon tempering the ceramic layers release hydrogen for bulk passivation of the silicon. | 06-30-2011 |
| 20110152557 | Freezing Point-Lowering Surface Coatings - The present invention relates to substrates comprising an outer functional layer characterized in that said layer possesses functional groups of formula (I), | 06-23-2011 |
| 20110152528 | Method For Producing 3,7-Diaza-Bicyclo[3.3.1] Nonane Compounds - The invention relates to a one-pot reaction for the production of 3,7-diaza-bicyclo[3.3.1]nonane compounds, wherein in a first step a dicarboxylic acid ester is reacted with a pyridine aldehyde and a primary amine. The piperidone created in this manner is reacted with formaldehyde and a further primary amine in a second step. It is essential to the invention that both reaction steps are carried out in a one-pot variation in a C | 06-23-2011 |
| 20110152154 | Gel Surfactant Composition - A gel surfactant composition suitable for hard surface cleaning, washing clothes and dishes, and which can be employed for household, institutional and/or industrial applications, composed by water and a) nonionic surfactants in the range of 1 to 50%, b) a cationic surfactant or association of cationic surfactants in the range of 20 to 50% and c) optionally amphoteric surfactants. | 06-23-2011 |
| 20110146929 | Optical Brightening Compositions - A sizing composition for paper, characterised in that the sizing composition comprises
| 06-23-2011 |
| 20110146723 | Bleach Catalyst Mixtures Consisting Of Manganese Salts And Oxalic Acid Or The Salts Thereof - The invention relates to bleach catalysts containing a manganese compound and oxalic acid, or the salt or derivatives thereof. The presence of the oxalic acid reinforces the action of the manganese compound as a bleach catalyst. | 06-23-2011 |
| 20110144385 | Method For The Production Of Aryl Polyglycol Carboxylic Acids By Means Of A Direct Oxidation Process - The invention relates to a method for producing compounds of formula (I) in which R | 06-16-2011 |
| 20110144280 | Anionic Additives Soluble in Water and in Solvents - The invention relates to anionically modified copolymers that can be obtained by the polymerisation of monomers (A), (B), (C) and (D) in order to obtain non-ionic copolymers comprising reactive terminal OH groups, and subsequent reaction of the terminal OH groups to form anionic end groups, where A) is a monomer of formula (I) wherein A is C2-C4 alkylene and B is a C2-C4 alkylene different from A, and R is hydrogen or methyl; (B) is a monomer of formula (II) wherein D is C3 alkylene, R is hydrogen or methyl, and o is a number between 2 and 500; (C) is an ethylenically unsaturated monomer containing an aromatic group; and (D) is an ethylenically unsaturated monomer containing an alkyl radical. | 06-16-2011 |
| 20110144245 | Dry Pigment Preparations Comprising Non-Ionic Additives - The invention relates to a pigment preparation containing (i) at least one organic and/or inorganic pigment, (ii) a dispersant that can be obtained by the polmerisation of monomers [A], [B], [C] and [D], where [A] is a monomer of formula (I) wherein A is C2-C4 alkylene and B is a C2-C4 alkylene different from A, and R is hydrogen or methyl, [B] is a monomer of formula (II) wherein D is 0 | 06-16-2011 |
| 20110137081 | Continuous Method For Producing Amides Of Low Aliphatic Carboxylic Acids - The invention relates to a continuous method for producing amides, according to which at least one carboxylic acid of formula (I) | 06-09-2011 |
| 20110107803 | Aqueous Pigment Preparations Comprising Anionic Additives Based on Allyl Ether and Vinyl Ether - The invention relates to an aqueous pigment preparation containing (A) at least one organic and/or inorganic pigment, (B) a dispersant of formula (I), (II), (III) or (IV) or mixtures of the dispersants of formula (I), (II), (III) or (IV), (C) optionally wetting agents, (C) optionally other surfactants and/other dispersants, (E) optionally at least one organic solvent or at least one hydrotropic substance, (F) optionally other additives commonly used to produce aqueous pigment dispersions. | 05-12-2011 |
| 20110104085 | Cosmetic Or Pharmaceutical Compositions Comprising Modified Polysiloxanes With At Least One Carbamate Group - Cosmetic or pharmaceutical compositions comprising one or more polysiloxanes functionalized with at least one carbamate group are described. In a preferred embodiment the compositions are emulsions wherein the one or more polysiloxanes may advantageously be used as emulsifier. | 05-05-2011 |
| 20110098507 | Asphalt Dispersers On The Basis Of Phosphonic Acids - The object of the invention is the use of phosphonic acids of the formula (4), | 04-28-2011 |
| 20110098466 | Synthesis Of Triphenodioxazine Pigments - The invention relates to a process for the preparation of compounds of the general formula (I) where X are halogen atoms, the rings labeled A are linearly or angularly fused in position 1,2; 2,3 or 3,4, and in position 8,9; 9,10 or 10,11, to a 5- or 6-membered heterocyclic ring containing in the ring one nitrogen atom and one oxygen atom, or containing in the ring two nitrogen atoms, comprising an oxidation of a 3,6-bisarylamino-2,5-dihalobenzoquinone of the formula (II) in an aprotic-polar organic solvent in the presence of an organic sulfonic acid. | 04-28-2011 |
| 20110098418 | Additives For Detergents And Cleaning Agents - The invention relates to additives in the form of non-ionic polyesters comprising terephthalic acid, ethylene glycol, polyethylene glycol, optionally propylene glycol, C—C-alkyl-polyalkene glycol ether, and a multifunctional cross-linked monomer. Said polyesters preferably have a flow factor ff of greater than 8, and preferably have a melting point of over 40° C. and molecular weights Mp of 4,000 to 15,000 g/mol. Said polyesters are suitable as soil release components in detergents and cleaning agents. | 04-28-2011 |
| 20110097567 | Polydiorganosiloxane Bearing Carbamate Functions, Their Preparation And Their Use As Softeners In The Textile Industry - The instant invention relates to polydiorganosiloxane oils having branched carbamate functions, their preparation and their use as softeners in the textile industry. | 04-28-2011 |
| 20110095109 | Process for Producing Polyester Pellets - A process for producing polyester pellets is claimed. This process consists in a) grinding the melt of the polyester, after the production thereof, to a powder with particle sizes of d90,3=10 to 150 mm, and b) processing this powder to pellets with particle sizes of 150 to 1600 mm. The polyester pellets produced by this process are notable for improved solubility at low temperatures | 04-28-2011 |
| 20110092722 | Continuous Method For Producing Fatty Acid Amides - The invention relates to a continuous method for producing fatty acid amides, according to which at least one fatty acid of formula (I), | 04-21-2011 |
| 20110092665 | Polymerisation of Hexafluoropropylene Oxide - Process for the oligomerization of hexafluoropropylene oxiyde (HFPO) in which the sum of the dimers, trimers, tetramers, pentamers and hexamers represents less than 20% of the weight of the polymerized HFPO, the oligomers other than the dimers, trimers, tetramers, pentamers and hexamers (the remaining oligomers) having an average molecular weight ranging between 1100 and 4000 g/mol, characterized in that the process comprises the steps of contacting hexafluoropropylene oxide (HFPO) at a temperature between −30° C. to +50° C. with a catalyst system selected from potassium fluoride and di-, tri- or tetraethyleneglycol-dimethylether in the presence of a solvent which is selected from perfluorinated aliphatic or aromatic hydrocarbon with more than 3 and less than 12C-atoms and optionally a polar group but not comprising chlorine or bromine partially fluorinated aliphatic or aromatic hydrocarbon with more than 3 and less than 12C-atoms and optionally a polar group but not comprising chlorine or bromine at a pressure of less than 3 bars by controlled monomer addition continuous feeding or by adding the monomer in one or two portions (shots). | 04-21-2011 |
| 20110091804 | Copper Phthalocyanine Pigment Preparation - The invention relates to a pigment preparation, comprising (a) pigmentary copper phthalocyanine of the beta phase, characterized by a mean particle size d | 04-21-2011 |
| 20110091712 | Aqueous Polyurethane-Polyurea Dispersions - The present invention relates to aqueous polyurethane-polyurea dispersions which stabilise a foam—produced by mechanical expansion—without addition of further foam-stabilising components in such a way that aqueous foams are obtainable which are stable both during temporary storage and during processing, so that they can be applied in the form of foam also by customary application methods and substantially retain the foam structure even after drying. | 04-21-2011 |
| 20110089021 | Method For Producing Amides In The Presence Of Superheated Water - The invention relates to a method for producing carboxylic acid amides, according to which at least one carboxylic acid of formula (I) | 04-21-2011 |
| 20110089020 | Continuous Method for Producing Amides of Ethylenically Unsaturated Carboxylic Acids - The invention relates to a continuous method for producing amides, according to which at least one carboxylic acid of formula (I) R | 04-21-2011 |
| 20110089019 | Continuous Method For Producing Amides of Aromatic Carboxylic Acids - The invention relates to a continuous method for producing amides of aromatic carboxylic acids, according to which at least one aromatic carboxylic acid of formula (I) | 04-21-2011 |
| 20110083957 | Continuous Method For Producing Amides Of Aliphatic Hydroxycarboxylic Acids - The invention relates to a continuous method for producing hydroxycarboxylic acid amides, according to which at least one hydroxycarboxylic acid of formula (I) | 04-14-2011 |
| 20110083956 | Continuous Method For Producing Fatty Acid Alkanol Amides - The invention relates to a continuous method for producing fatty acid alkanol amides, wherein at least one fatty acid of the formula (I) | 04-14-2011 |
| 20110071323 | Method For Producing 1,2-Propanediol By Hydrogenolysis Of Glycerin - The invention relates to a method for producing 1,2-propanediol, in that a liquid phase comprising at least 95 wt.-% glycerin is reacted with hydrogen in the presence of a copper-containing, powdered catalyst in a continuously operated stirred reactor at a pressure of 50 to 90 bar, wherein the stationary yield of the reaction is at least 60%. | 03-24-2011 |
| 20110071067 | Washing And Cleaning Agent - The invention relates to washing and cleaning agents comprising a combination of chlorophyllase and a further hydrolase, preferably a lipase, particularly a galactolipase. The combination of chlorophyllase and galactolipase improves the cleaning power, particularly for chlorophyll-containing stains, compared to each of the two enzymes alone. | 03-24-2011 |
| 20110065879 | Non-Ionic Water-Soluble Additives Based on Allyl Ether and Vinyl Ether - The invention relates to a copolymer that can be obtained by the polymerization of the monomers (A), (B) and (C), (A) being a monomer of formula (I) wherein A is C | 03-17-2011 |
| 20110046274 | Pigment Disperser And Easily Dispersed Solid Pigment Preparations - The invention relates to reaction products of amines with polymers containing dicarboxylic acids anhydride groups, method for the production thereof and use thereof as a dispersing additive for pigments. The invention also relates to solid pigment preparations containing said reaction products. | 02-24-2011 |
| 20110041913 | Use of Hydrophobic Solvent-Based Pigment Preparations in Electronic Displays - The invention relates polysilazane-containing coatings for increasing the light permeability of sun-facing covers of solar cells. The coating for surfaces contains at least one polysilazane of formula (1) —(SiRR′R″—NR′″1)n— (1), wherein R′,R″,R′″ are the same or different or represent an optionally substituted alkyl, aryl, vinyl or (trialkoxysilyl)alkyl group, n being an integer and n being chosen in such a manner that the perhydropolysilazane has a number average molecular weight of 150 to 150,000 g/mol, a solvent and a catalyst. The cured coating has a thickness of at least 0.50-10 micrometer, preferably 0.2 to 5 micrometer, especially preferred 0.5 to 1.5 micrometer. It is especially suitable as transmission-promoting coating for use in sun-facing covers of solar cells. | 02-24-2011 |
| 20110040116 | Method For Producing Alkoxylated Phosphoric Acid Triesters - The invention relates to a method for producing phosphoric acid triesters of formula (I). According to said method, phosphoric acid or a phosphoric acid derivative selected from orthophosphoric acid, tetraphosphoric decaoxide and polyphosphoric acid is reacted with alkoxylated alcohols of formulae (II) R | 02-17-2011 |
| 20110027548 | Influencing the Near Infrared Reflectance of Dyed Textile Materials - Use of the customary dyes for the type of fibre in question and using the customary dyeing and/or printing processes for the type of fibre in question for minimally reducing, retaining or increasing the NIR reflectance, preferably increasing the NIR reflectance, in the region of electromagnetic radiation of wavelength 700 nm to 1100 nm of textile material in relation to the undyed and untreated textile material, characterized in that metal-free dyes are used. | 02-03-2011 |
| 20110021812 | Process For Preparing Solid Alkaline Earth Metal Salts Of Secondary Paraffinsulphonic Acids - A process for preparing solid alkaline earth metal salts of secondary paraffinsulphonic acids is claimed. This process comprises converting an aqueous solution of a secondary paraffinsulphonic acid and an alkaline earth metal hydroxide into solid form by spray drying. | 01-27-2011 |
| 20110021676 | Method for the Production of a Flame-retardant, Non-corrosive, and Easily flowable Polyamide and Polyester Molding Compounds - The invention relates to a process for producing flame-retardant, non-corrosive, highly flawable polyamides and polyesters, which comprises using a flame retardant mixture made of a phosphinic salt of the formula (I), where M═Al, Mg, Ca, Ti, or Na (component A) | 01-27-2011 |
| 20110012072 | Use of Hydrophobic Solvent-Based Pigment Preparations in Electronic Displays - The invention relates to the use of a pigment preparation as a dye for producing a colored optical image in an electronic display, said pigment preparation containing (A) at least one organic and/or inorganic pigment, (B) at least one solvent-soluble or solvent-dispersible polymeric dispersant, (C) at least one aldehyde resin or ketone resin, (D) optionally further additives common for producing solvent-containing pigment preparations, and (E) at least one hydrophobic solvent. | 01-20-2011 |
| 20110003010 | Phosphoric Acid Esters Containing Phosphorus Atoms Bridged By Diol Units - Phosphoric esters comprise
| 01-06-2011 |
| 20110002862 | Method For The Production Of Polymers By Means Of Ion Exchange - The invention relates to a method for the production of polymers, comprising one or more of the recurring structural units of formula (1), | 01-06-2011 |
| 20100330142 | Antimicrobial Compositions - The invention relates to a composition comprising a) silver and/or one or more silver compound and b) one or more biocidal active ingredients of the isothiazoline. | 12-30-2010 |
| 20100305531 | Hot-Melt Adhesive Substance - The invention relates to a hot-melt adhesive substance for sticking together fibrous materials such as matted nonwovens or woven textiles with smooth substrate surfaces, such as plastic or metal films, and for laminating said materials. Said substance is characterized in that it contains at least one polyolefin which has been produced by polymerization in the presence of metallocene as a catalyst and has a ring/ball softening point of between 50 and 165° C. and a melting viscosity, measured at a temperature of 170° C., of between 20 and 40,000 mPa·s. The hot-melt adhesive substance can also contain at least one adhesive component and is used in a quantity of between 3 and 6 g/m | 12-02-2010 |
| 20100305358 | Method For The Production Of Acyl Glycinates By Means Of Direct Oxidation - A method is described for producing acyl glycinate salts of formula (II) | 12-02-2010 |
| 20100294447 | STORAGE STABLE SOLUTIONS OF OPTICAL BRIGHTENERS - The instant invention relates to storage stable solutions of optical brighteners based on certain salt forms of anilino-substituted bistriazinyl derivatives of 4,4′-diaminostilbene-2,2′-disulphonic acid and of organic acids which do not need extra solubilising additives. | 11-25-2010 |
| 20100286418 | Process For Preparing Acylglycinates By Means Of Direct Oxidation - A process is described for preparing acylglycinate salts of the formula (II) in which R | 11-11-2010 |
| 20100286319 | Modified Waxes, a Process for Their Preparation, and Their Use - The invention relates to waxes modified with sterically hindered amines, to a process for their preparation and to their use for stabilizing organic material. | 11-11-2010 |
| 20100283011 | Corrosion Inhibitors Having Increased Biological Degradability And Minimized Toxicity - The invention relates to the use of salts of compounds of the formula (1) | 11-11-2010 |
| 20100283010 | Corrosion Inhibitors Having Increased Biological Degradability And Minimized Toxicity - The invention relates to the use of salts of compound of the formula (1) | 11-11-2010 |
| 20100278763 | Water-Soluble Or Water-Swellable Polymers On The Basis Of Salts Of Acryloyldimethyltaurine Acid Or The Derivatives Thereof, The Production Thereof And The Use Thereof As Thickener, Stabilizer And Consistency Agents - Polymers are described comprising a) one or more of the recurring structural units of the formula (1) | 11-04-2010 |
| 20100273879 | Method For Producing Acylglycinates - The invention relates to a method for producing acylglycinates of formula (I) | 10-28-2010 |
| 20100267957 | Anthraquinone Dyes As Photosensitizers In Photovoltaic Cells - The use of anthraquinone, anthrone, anthrimide or anthrapyridone as a photosensitizer dye in a metal oxide layer of a dye-sensitized photochemical solar cell. | 10-21-2010 |
| 20100267600 | Surfactant Mixtures With Synergistic Characteristics - The invention discloses mixtures consisting of two or three surfactants from the group containing secondary alkane sulfonates, α-methyl ester sulfonates and φ-methyl ester sulfonates. Said mixtures exhibit a synergistic cleaning action in comparison to the respective individual surfactants. | 10-21-2010 |
| 20100263573 | Aqueous Composition Containing a Carbonate of Zirconium and of an Alkaline Metal Salt, and an Ammonium Halide, as Well as its Use Thereof - The invention relates to an aqueous composition comprising a carbonate of zirconium and of an alkali metal salt, prepared from a zirconium compound and an alkali metal bicarbonate, and an ammonium halide, and to its use as insolubilizing agent in a coating bath for paper or board. | 10-21-2010 |
| 20100260696 | Aqueous Compositions Containing Alkoxylated Phosphoric Acid Triesters - The invention relates to compositions containing A) at least one phosphoric acid ester of formula (I) | 10-14-2010 |
| 20100233443 | ACID DYES - Compounds of the general formula (I) | 09-16-2010 |
| 20100227074 | Method Of Preparation Of An Aqueous Composition Of Zirconium Carbonate And An Alkaline Metal Salt And Use Thereof - The invention relates to a process for the preparation of an aqueous composition of zirconium carbonate and an alkali metal salt in which a zirconium compound and an alkali metal bicarbonate are reacted, in the aqueous phase, with a bicarbonate to zirconium molar ratio equal to or greater than 4:1. | 09-09-2010 |
| 20100221654 | Pigment Preparations Based on C.I. Pigment Blue 15,6 - The invention relates to novel fine-particle pigment preparations comprising fine-particle C.I. Pigment Blue 15:6 as a base pigment and pigment dispersants of formula (II) wherein CPC is a radical of a copper phthalocyanine, n is a number between 0.1 and 4, preferably between 0.2 and 2; m is number between 0.1 and 4, preferably 0.2 and 2; Kat is a cation from the group of alkali metals or H | 09-02-2010 |
| 20100219384 | Diketopyrrolopyrrole Pigment Composition For Use In Color Filters - The invention relates to a pigment composition that is composed of compounds of formulas (I), (II) and (III), is characterized by a average particle size d | 09-02-2010 |
| 20100216960 | Polycarboxylate Ether As A Dispersing Agent For Inorganic Pigment Formulations - The invention relates to the use of macromonomers produced using DMC catalyst for the production of polycarboxylate ethers obtainable by polymerization of the monomers (A), (B), and (C), wherein (A) is a monomer of the formula (I), | 08-26-2010 |
| 20100213421 | Diketopyrrolopyrrole Cocrystals - The invention relates to cocrystals of compounds of the formulae (I), (II) and (III), obtainable by reacting 1 mol of a succinic diester with 2 mol of a mixture of nitriles A-CN and B-CN, where A-CN and B-CN are present in the nitrile mixture in a molar ratio of 90:10 to 30:70 relative to one another, and where A-CN is 2-chlorobenzonitrile and B-CN is 4-X-benzonitrile where X=chlorine, methyl or nitrile. | 08-26-2010 |
| 20100196816 | Pigment Preparations Based on Dioxazines - The invention relates to a pigment preparation characterized by a content of a) a dioxazine compound of Formula (I) as the basic pigment; and b) a dioxazine compound of the general Formula (II) as a pigment dispersing agent Q-[Y—X] | 08-05-2010 |
| 20100192801 | Novel Phenylpyrazolone Colorant - The invention relates to a colorant of the formula (2) where M=Ca, Sr or a combination of Ca and Sr. | 08-05-2010 |
| 20100192456 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble olefin copolymer B) which acts as a nucleating agent for paraffin crystallization for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 08-05-2010 |
| 20100192455 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from ethylene copolymers and 2 to 10.5 mole-% of at least one ethylenically unsaturated carbonic ester for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 08-05-2010 |
| 20100190901 | Alkylphosphonous Acids, Salts and Esters, Methods for the Production Thereof, and Use of the Same - The invention relates to alkylphosphonous acids, salts and esters of formula (I) A-P(═O)(OX)—H (I) wherein A is C | 07-29-2010 |
| 20100181536 | Aqueous Solutions of Optical Brighteners - The instant invention relates to storage stable aqueous optical brightener/PVOH solutions of low viscosity which may be used directly by the papermaker, in that they can be metered by pump directly into a coating composition, and which provide coated papers of a surprisingly high whiteness | 07-22-2010 |
| 20100180492 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from comb polymers that carry alkyl side chains having on average a length of at least 18 C atoms per mole for improving the response of cold flow improvers for mineral oils C), which are different from B), in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 07-22-2010 |
| 20100179257 | Stabilization of Polycarbonates - The invention relates to the use of a specific hindered amine (hindered amine light stabilizer, HALS) and a specific bismalonate UV absorber for the stabilization of polycarbonates and of polycarbonate blends, in particular of polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) blends, with respect to UV radiation. | 07-15-2010 |
| 20100179256 | Highly Filled Colorant Composition For Coloring Olefinic And Also Nonolefinic Plastics - A colorant composition comprising finely distributed colorants and a plurality of polyolefin waxes, wherein a metallocene polyolefin wax having a viscosity in the rant from 3000 to 80000 mPa·s and optionally further waxes, for example polar or nonpolar non-metallocene polyolefin waxes or homo- and/or copolymers of ethylene and/or propylene are present. All polyolefin waxes together make up at least 50% by weight of the formulation and melt in the temperature range between 50 and 170° C. The inventive colorant composition has reduced dusting and is used for the production of colored plastics parts. | 07-15-2010 |
| 20100178607 | Method for the Production of Pure C.I. Pigment Orange 74 - The invention relates to a method for conditioning and purifying pigment orange 74. The method is characterized in that the aqueous suspension of the raw pigment, optionally after adding an organic solvent from the group comprising isobutanol, chlorobenzene and o-dichlorobenzene, is subjected to a finishing treatment, the organic solvent is optionally removed using a distillation process, the remaining aqueous pigment suspension is mixed with a non-ionic surfactant and is heated to a temperature ranging from 30 to 100° C. and the pigment is then filtered off. | 07-15-2010 |
| 20100175845 | Aqueous Solutions Of Optical Brighteners - The instant invention relates to storage stable aqueous optical brightener/PVOH solutions of low viscosity which may be used directly by the papermaker, in that they can be metered by pump directly into a coating composition, and which provide coated papers of a surprisingly high whiteness | 07-15-2010 |
| 20100170146 | Detergent Additive-Containing Mineral Oils Having Improved Cold Flow Properties - The invention relates to the use of at least one oil-soluble compound B) which acts as a nucleating agent for paraffin crystallization and which is selected from substantially linear hydrocarbons with at least 22 C atoms, for improving the response of cold flow improvers for mineral oils C) in middle distillates that contain at least one ashless, nitrogenous detergent additive A), which is an oil-soluble, amphiphilic compound that comprises at least one alkyl or alkenyl group bound to a polar group, said alkyl or alkenyl group having 10 to 500 C atoms and the polar group having 2 or more nitrogen atoms. | 07-08-2010 |
| 20100167028 | Stable Liquid Formulation - The present invention concerns concentrated aqueous solutions of an anionic disazo dye, comprising salts and or the free acids of the anionic dye of the formula (I) | 07-01-2010 |
| 20100163814 | Stabilization of Polycarbonates and polycarbonate Blends - The invention relates to the use of a specific hindered amine (hindered amine light stabilizer, HALS) and a specific benzotriazole UV absorber for the stabilization of polycarbonates and of polycarbonate blends, in particular of polycarbonate/acrylonitrile-butadiene-styrene (PC/ABS) blends, with respect to UV radiation. | 07-01-2010 |
| 20100162924 | Nanoparticles Of Alumina And Oxides Of Elements Of Main Groups I And II Of The Periodic Table, And Their Preparation - Nanoparticles are claimed which consist of 50-99.99% by weight of alumina and 0.01-50% by weight of metal oxide of elements of main group I and II of the Periodic Table. These nanoparticles are obtained by drying a suspension of aluminum chlorohydrate, oxide formers and, if desired, crystallization nuclei, followed by calcining and comminution of the resultant agglomerates. | 07-01-2010 |
| 20100137536 | ANIONIC WATER-SOLUBLE ADDITIVES - The invention relates to anionically modified copolymers that can be produced by the polymerization of monomers (A), (B) and (C) to obtain non-ionic polymers with reactive terminal OH groups and by the subsequent reaction of the terminal OH groups to form anionic end groups. According to the invention, (A) is a monomer of formula (I), in which A represents C | 06-03-2010 |
| 20100126385 | Wax Compositions and its Use - A wax composition comprises at least three amide waxes A, B, and C, where
| 05-27-2010 |
| 20100121053 | Method For Directly Producing Fine-Particle Diketopyrrolopyrrol Pigments - The invention relates to a method for directly producing fine-particle 1,4-diketopyrrolo[3,4-c]pyrrols of formula (1), wherein R | 05-13-2010 |
| 20100119966 | Diketopyrrolopyrrole Cocrystals With High Transparency - The present invention relates to a pigment composition composed of compounds of the formula (I), (II) and (III) with a novel crystal modification, to their preparation and to the use of this novel product as a pigment. For many applications of organic pigments, for example the coloring of metallic lacquers or the use thereof in color filters, a very high transparency is required. To produce color filters, for example, particularly fine pigments are used, in order to substantially rule out the particle scattering which leads to a lowering of the contrast ratio. The commercially available products, however, do not always meet all requirements of the art. More particularly, there was a need for improvement with regard to the transparency and the associated fineness of the pigment crystals, and also the color purity (chroma). | 05-13-2010 |
| 20100116642 | Method For Producing Alkaline Fatty Acid Amides - The invention relates to a method for producing alkaline fatty acid amides by reacting at least one amine that contains at least one primary or secondary amino group and at least one tertiary amino group with at least one fatty acid to form an ammonium salt, said ammonium salt being subsequently converted into the alkaline amide by means of microwave radiation. | 05-13-2010 |
| 20100101456 | Method for Producing Transparent Pigment Violet 23 - The invention accordingly relates to a method for preparing transparent C.I. Pigment Violet 23 by salt kneading a Pigment Violet 23-crude in the presence of a crystalline salt and an organic liquid. Said method is characterized in that the organic liquid is propylene carbonate. | 04-29-2010 |
| 20100098655 | Aqueous Oligo- And Polyester Formulations - Aqueous formulations of soil release polyesters are claimed, which comprise from 50 to 90% by weight of soil release polyester and from 0.1 to 40% by weight of a phosphonic acid or of a phosphonate. The addition of the phosphonic acid or of the phosphonate allows the preparation of formulations of the soil release polyesters which are stable and have a low viscosity. | 04-22-2010 |
| 20100094064 | Method For Preparing 1,2-Propanediol By Hydrogenolysis Of Glycerol - The invention relates to a method for preparing 1,2-propanediol by reacting glycerol, which has a purity of at least 95 wt %, with hydrogen at a hydrogen pressure from 20 to 100 bar and a temperature from 180 to 240° C. in the presence of a catalyst, which comprises 20 to 60 wt % of copper oxide, 30 to 70 wt % of zinc oxide and 1 to 10 wt % manganese oxide in an autoclave. | 04-15-2010 |
| 20100093906 | Active Substance Composition On This Basis Of Metallocene Polyolefin Waxes For Producing Stabilized, Light-Resistant Plastic Materials - The invention relates to an active substance composition containing a high portion of one or more light-protecting products, such as multifunctional stabilizers, UV absorbers, nicker-quenchers and stabilizers on the basis of sterically hindered amines (HALS) and several polyolefin waxes, wherein one or more metallocene polyolefin waxes are used and optionally further waxes, for example polar or nonpolar non-metallocene polyolefin waxes are present. All polyolefin waxes together made up at least 10% by weight of the formulation and melt in the temperature range between 50 and 170° C. The inventive active substance composition has reduced dusting and is particularly used for the masterbatch production for producing stabilized and light-resistant plastic materials. | 04-15-2010 |
| 20100087674 | Method For Isolating Concentrated Paraffin Sulfonic Acids - The invention relates to a method for isolating concentrated paraffin sulfonic acids from reaction mixtures that are produced during the sulfoxidation of n-paraffins, from which a major part of the sulfuric acid and the paraffin was removed by phase separation and which contain, in addition to the free paraffin sulfonic acids, n-paraffins, water and optionally minor amounts of sulfuric acids. The method according to the invention is characterized by removing paraffin and optionally residual water by vacuum distillation. The paraffin sulfonic acids obtained by distillation have a content of more than 85% by weight of the active substance. The material is pale, odorless and low in sulfuric acid and paraffin. | 04-08-2010 |
| 20100086868 | Finely Divided Epsilon-Copper Phthalocyanine Composition (Pigment Blue 15:6) For Use As Pigment - The invention relates to a pigment composition of C.I. Pigment Blue 15:6, containing 0.5% to 15% by weight of an additive of the formula (1), based on the weight of the pigment, in which R | 04-08-2010 |
| 20100086770 | Laminates Comprising Metal Oxide Nanoparticles - The invention relates to laminates, which in the overlay preferably comprise metal oxide nanoparticles having a high percentage of α-Al | 04-08-2010 |
| 20100069671 | Process For Preparing Polyetheramines - The invention provides a process for preparing polyetheramines of the formula (1), R | 03-18-2010 |
| 20100068642 | Universal Stir-In Pigments - The invention relates to a pigment preparation containing (a) 50-99 percent by weight of at least one pigment, (b) 1 to 50 percent by weight of an additive based on polyalkylene glycols, and (c) 0 to 10 percent by weight of an auxiliary agent from among the group comprising fillers, fire retardants, preservatives, light-stability agents, pigmentary and non-pigmentary dispersing agents, surfactants, antioxidants, foam inhibitors, resins, and antistatic agents, the percentages being in relation to the total weight of the pigment preparation. The additive that is based on polyalkylene glycols corresponds to formula Z′-[-(AO—) | 03-18-2010 |
| 20100062357 | Pigment Preparation Based on Diketopyrrolopyrroles - The invention relates to a pigment preparation based on C.I. Pigment Red 254 content with an average particle size of between 20 and 100 nm, and to at least one pigment dispersant of formula (II). | 03-11-2010 |
| 20100056735 | Method For Producing Alkyl Polyglycol Carboxylic Acids And Polyglycol Dicarboxylic Acids - The invention relates to a method for producing alkyl polyglycol carboxylic acids and polyglycol dicarboxylic acids by means of direct oxidation. The aim of the invention is a method for producing compounds of the formula (Ia) and/or compounds of the formula (Ib), wherein R | 03-04-2010 |
| 20100040785 | Method For Dry-Cleaning Leather - The invention relates to a method for dry-cleaning leather, characterized by treating the leather with compound (I), | 02-18-2010 |
| 20100036175 | Process For Preparing 1,2-Propanediol By Hydrogenolysis Of Glycerol - The invention provides a process for preparing 1,2-propanediol, by reacting glycerol which has a purity of at least 95% by weight with hydrogen at a hydrogen pressure of from 20 to 100 bar and a temperature of from 180 to 240 DEG C. in the presence of a catalyst which comprises from 10 to 50% by weight of copper oxide and from 50 to 90% by weight of zinc oxide in an autoclave. | 02-11-2010 |
| 20100025290 | Dispersions Of Polymer Oil Additives - The invention relates to dispersions comprising I) at least one polymer that is effective for mineral oils as a cold extrusion improver and is soluble in oil, II) at least one organic solvent that cannot be mixed with water, III) water, IV) at least one alkanolamine salt of a polycyclic carboxylic acid as a dispersing agent, and V) possibly at least one organic solvent that can be mixed with water. | 02-04-2010 |
| 20100021701 | Pigments Modified By A Polymerisable Coating, And Production And Use Of Same - The invention relates to a pigment preparation containing, as main ingredients: (a) between 5 and 70 wt. % of at least one pigment P which is coated with at least one polymerisable, ethylenically unsaturated compound B; (b) between 0.1 and 15 wt. % of at least one non-ionic surface-active additive C based on polyethers and/or polyglycerines; (c) between 0.1 and 15 wt. % of at least one anionic surface-active additive D based on sulfonates, sulfates, carboxlates, phosphonates, or phosphates; between 10 and 90 wt. % of water and (e) between 0 and 20 wt. % of standard additives, the total weight percentage not exceeding 100 wt. %. | 01-28-2010 |
| 20100009187 | Polycrystalline Corundum Fibers And Method For The Production Thereof - The invention relates to polycrystalline corundum fibers substantially consisting of corundum and an oxide of the elements of the main groups I or II of the periodic table. The crystallites of said corundum fibers have the following grain size distribution: 0 to 0.15 micrometers (34%), 0.15 to 0.29 micrometers (55%) and 0.29 to 0.43 micrometers (11%). Said corundum fibers are produced by mixing nuclei and an oxide former of the elements of the main groups I or II of the periodic table with an aluminium chlorohydrate, by adding a water-soluble polymer, then by spinning fibers from said mixture and by calcining said fibers at temperatures above 1100° C. | 01-14-2010 |
| 20100004347 | Temperature-Sensitive Active Ingredient Compositions for Reducing the Density of Plastics - The invention relates to an active ingredient composition which has a high content in thermosensitive foaming agents and one or more polyolefin resins, the portion which is larger in quantity being a metallocene and optionally the remaining resins being polar or nonpolar nonmetallocene polyolefin resins. All polyolefin resins add up to at least 10% by weight of the formulation and have a melting point between 80 and 170° C. The reduced dust active ingredient composition according to the invention is used for the masterbatch production of foamed plastics. | 01-07-2010 |
| 20100000033 | Basic Bisazo Compounds - The invention relates to basic bisazo compounds according to formula (I) | 01-07-2010 |
| 20090325849 | Oil-, Water- And Soil-Repellent Perfluoroalkylethyl Methacrylate Copolymers - Short-chain perfluoroalkylethyl methacrylates copolymerized with vinyl chloride and/or vinylidene chloride, a C | 12-31-2009 |
| 20090318634 | Aqueous Polyurethane/Polyurea Dispersions - The present invention pertains to aqueous polyurethane-polyurea dispersions which are prepared by the acetone process using methyl acetate instead of ketones and are chain-extended using hydrazine or derivatives thereof, these dispersions having an improved stability towards thermal yellowing and a relatively low residual hydrazine/hydrazine derivative content. | 12-24-2009 |
| 20090317647 | Coloured Aqueous Polymer Dispersions, And Production And Use Of Same - The invention relates to a coloured polymer dispersion containing, as main ingredients: (a) a coloured polymer produced by polymerisation of monomer A with monomer B, monomer A being a pigment B which is coated with a polymerisable wax D wherein the polymerisable function is an ethylenically unsaturated group, monomer B being a ethylenically unsaturated compound; (b) at least one non-ionic surface-active additive E based on polyethers and/or polyglycerines; (c) at least one anionic surface-active additive F based on sulfonates, sulfates, phosphonates, phosphates or carboxylates; and (d) water. | 12-24-2009 |
| 20090289221 | Use Of Aminoacetones And Salts Thereof As Bleaching Boosters For Peroxygen Compounds - The use is claimed of aminoacetones or salts thereof of the general formulae (I) and (II) in which R | 11-26-2009 |
| 20090280053 | Method For Producing Nanoparticles Of Aluminum Spinels, And The Use Thereof - The invention relates to a method for producing nanoparticles of aluminium spinels. According to said method, a salt of a metal, the oxide of which can form a spinel lattice with aluminium oxide, is added to an aqueous solution of aluminium chlorohydrate, the solution is then dried, and calcinated in less than 30 minutes, and the agglomerated material thus obtained is ground. | 11-12-2009 |
| 20090269553 | ACID DYES - Compounds of the general formula (I) | 10-29-2009 |
| 20090198001 | Use of a bridged bisanthraquinone dye derivate - The present invention relates to the use of a compound of the formula (I) | 08-06-2009 |
| 20090194743 | Stabilizer Compositions For Improved Protection Against Degradation Of Organic Substrates By Light - The invention relates to combinations of benzylidene-bis-malonate based lightsstabilizers with specific other additives showing synergistic efficiency during long term light exposure of organic substrates. | 08-06-2009 |
| 20090186987 | Processing Conditions Of Polyethylene Articles In Course Of Their Manufacture By Melt Processing - The present invention relates to the manufacture of polyethylene based wall articles with improved color and processing conditions, which can be surprisingly reached by the use of a specific combination of stabilizers. | 07-23-2009 |
| 20090126128 | Disazo Acid Dyes - Compounds of the general formula (I) | 05-21-2009 |
