| Patent application number | Description | Published |
|---|
| 20080207812 | Flowable Thermoplastic Material Containing Halogen Flameproffing Agents - Thermoplastic molding compositions comprising
| 08-28-2008 |
| 20080211135 | Multicomponent Molding with Polyester Layers - Process for production of multicomponent moldings, which comprises producing a molding of which at least one layer is composed of a thermoplastic molding composition composed of
| 09-04-2008 |
| 20080214701 | Fibers and a Pet Liquid Container - Use of thermoplastic molding compositions comprising
| 09-04-2008 |
| 20080262133 | Thermal Aging-Resistant Polyamides - Thermoplastic molding compositions comprising
| 10-23-2008 |
| 20080306237 | Highly Functional, Highly Branched Polyureas - The present invention relates to a process for preparing high-functionality highly branched polyureas which comprises reacting one or more ureas with one or more amines having at least two primary and/or secondary amino groups, at least one amine having at least three primary and/or secondary amino groups. | 12-11-2008 |
| 20080312353 | Process for Preparation of High-Molecular-Weight Polyamides - Process for preparation of high-molecular-weight polyamides, which comprises reacting a polyamide A) at a temperature of from 150 to 350° C. with a compound B) which at this reaction temperature liberates isocyanic acid, where the concentration of the amino end groups in the polyamide A) used is greater than or equal to the concentration of the carboxy end groups. | 12-18-2008 |
| 20080312384 | Highly Functional Highly- and Hyper- Branched Polymers and a Method for Production Thereof - High-functionality, highly branched and high-functionality, hyperbranched polymers based on polyisobutene derivatives and a process for their preparation | 12-18-2008 |
| 20090030140 | FLUID POLYESTER MOLDING MASSES - Thermoplastic molding compositions comprising | 01-29-2009 |
| 20090041813 | ACTIVE SUBSTANCE COMPOSITION COMPRISING AT LEAST ONE NITROGEN ATOM-CONTAINING, HYPERBRANCHED POLYMER - Compositions comprising: (a) at least one hyperbranched polymer comprising nitrogen atoms; and (b) at least one substance exhibiting a solubility in water at 25° C. and 1013 mbar of less than 10 g/l are disclosed along with methods of preparing such compositions. | 02-12-2009 |
| 20090048416 | PRODUCTION AND USE OF HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYLYSINES - The present invention relates to new high-functionality, highly branched or hyperbranched polylysines, to processes for preparing them, and to their use. | 02-19-2009 |
| 20090061171 | SUBSTRATES COATED WITH BRANCHED POLYURETHANES FOR ELECTROPHOTOGRAPHIC PRINTING PROCESSES - Process for printing on substrates, wherein the substrates are pre-treated with a composition which comprises a polyurethane, polyureaurethane or polyurea or a mixture thereof. | 03-05-2009 |
| 20090062412 | POLYMER BLENDS COMPOSED OF POLYESTERS AND OF LINEAR, OLIGOMERIC POLYCARBONATES - Polymer blend, comprising components A) to C), the entirety of which gives 100% by weight,
| 03-05-2009 |
| 20090069476 | Stabilised thermoplastic moulding compounds - Thermoplastic molding compositions, processes for making the same and articles made therewith are described wherein the compositions include at least one stabilizer comprising one or more polyisocyanates having an average of 2 to 10 isocyanate groups per molecule, wherein at least one active ingredient group is coupled to the one or more polyisocyanates in an amount of 0.1 to 1.0 mole per mole of isocyanate groups, the at least one active ingredient group selected from phenolic compounds, sterically hindered amines and mixture thereof; and wherein up to 0.9 mole of one or more auxiliary groups is coupled to the one or more polyisocyanates. | 03-12-2009 |
| 20090093589 | USE OF HYPERBRANCHED POLYCARBONATES AS A DISPERSING AGENT FOR PIGMENTS - Use of high functionality hyperbranched polycarbonates obtainable by | 04-09-2009 |
| 20090099319 | METHOD FOR SOLUBILISING HYDROPHOBIC ACTIVE SUBSTANCES IN AN AQUEOUS MEDIUM - The present invention relates to a process for solubilizing hydrophobic active substances in an aqueous medium, which comprises using as assistant at least one hyperbranched polymer obtainable by
| 04-16-2009 |
| 20090149575 | LIQUID PRINTING INKS FOR FLEXOGRAPHIC AND/OR GRAVURE PRINTING USING HYPERBRANCHED POLYMERS AS BINDERS - Liquid printing inks for flexographic and/or gravure printing comprise solvents, colorants, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Printing lacquers for priming unprinted print media or overcoating printed print media comprise solvents, if required additives, and, as a binder, at least one hyperbranched polymer having functional groups. Such hyperbranched polymers are used for the preparation of printing inks and of printing lacquers. | 06-11-2009 |
| 20090170392 | COMPOSITE ELEMENT MADE FROM POLYURETHANE AND POLYOLEFIN - A composited element comprises a substrate composed of a polyolefin and a substrate composed of a polyurethane which are composited together by an adhesive. | 07-02-2009 |
| 20090192284 | Stabilisers based on polyisocyanates - Stabilizers composed of
| 07-30-2009 |
| 20090209701 | WATER-BASED LACQUERS COMPRISING HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYCARBONATES - The present invention relates to aqueous basecoat materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl or diaryl carbonates or on phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols. | 08-20-2009 |
| 20090214795 | COATING MASSES COMPRISING 2,4'-DIISOCYANATODIPHENYLMETHANE - The present invention relates to coating compositions which comprise 2,4′-diisocyanatodiphenylmethane, to processes for preparing them, and to their use. | 08-27-2009 |
| 20090275680 | HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYESTERS, THE PRODUCTION THEREOF AND THE USE OF THE SAME - High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use. | 11-05-2009 |
| 20090281271 | HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYESTERS, THE PRODUCTION THEREOF AND THE USE OF THE SAME - High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use. | 11-12-2009 |
| 20090281274 | HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF - Hyperbranched polycarbonates having stabilizing groups, prepared by reaction of
| 11-12-2009 |
| 20090292098 | METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES THAT CONTAIN BIURET GROUPS AND ARE STABLE IN STORAGE - The present invention relates to a process for the preparation of colorless, storage-stable polyisocyanates containing biuret groups from di- or polyisocyanates using water and/or steam as a biuretizing agent, and an apparatus for this purpose and the use thereof. | 11-26-2009 |
| 20090318607 | LAYER MATERIALS WITH IMPROVED ADHESION COMPRISING ELASTIC POLYURETHANE BINDER AND PLASTICS GRANULES - The present invention relates to a polyurethane binder for production of elastic layer materials comprising plastics granules, where the polyurethane binder comprises hyperbranched polymer, and to a process for production of these polyurethane binders. The present invention further relates to elastic layer materials obtainable via mixing of this polyurethane binder and plastics granules, and also, if appropriate, other auxiliaries and additives, and hardening of the mixture, to a process for production of these layer materials, and to the use of the inventive layer materials as floorcoverings for sports surfaces, e.g. playing areas, athletics tracks, and sports halls, and for children's play areas, and for walkways. | 12-24-2009 |
| 20100004409 | METHOD FOR PRODUCING POLYOXYMETHYLENES WITH CERTAIN DEACTIVATORS - A process for the preparation of polyoxymethylene homo- or copolymers (POM) by polymerization of suitable monomers and subsequent deactivation by addition of a deactivator, wherein the deactivator used is a highly branched or hyperbranched polymer A) which is selected from highly branched or hyperbranched polycarbonates A1) and highly branched or hyperbranched polyesters A2), the polymer A) comprising nitrogen atoms. | 01-07-2010 |
| 20100028582 | POWDER COATING MATERIALS WITH HIGH-FUNCTIONALITY, HIGHLY OR HYPER-BRANCHED POLYCARBONATES - Powder coating materials which comprise high-functionality, highly branched or hyperbranched polycarbonates based on dialkyl or diaryl carbonates or on phosgene, diphosgene or triphosgene and on aliphatic, aliphatic/aromatic or aromatic diols or polyols. | 02-04-2010 |
| 20100035065 | POLYMER DISPERSIONS CONTAINING HIGHLY BRANCHED POLYCARBONATES - The present invention relates to polymer dispersions which comprise highly branched polycarbonates, to a process for preparing them, and to their use. | 02-11-2010 |
| 20100036008 | HIGHLY ELASTIC FLEXIBLE POLYURETHANE FOAMS - The present invention relates to a highly elastic flexible polyurethane foam obtainable by mixing a) polyisocyanate with b) at least one relatively high molecular weight compound having at least two reactive hydrogen atoms, c) hyperbranched polyester c1) of the A | 02-11-2010 |
| 20100048813 | HIGHLY-BRANCHED OR HYPER-BRANCHED POLYESTER AND THE PRODUCTION AND APPLICATION THEREOF - The present invention relates to highly branched or hyperbranched polyesters of specific construction, based on mono-, di-, tri- or polycarboxylic acids or derivatives thereof and mono-, di-, tri-, tetra- or polyols, to processes for preparing them, and to their use. | 02-25-2010 |
| 20100055446 | PREPARATION OF POLYMER DISPERSIONS IN THE PRESENCE OF ORGANIC POLYMER PARTICLES - Aqueous polymer dispersion having a solids content greater than 50% by weight, obtainable by emulsion polymerization of monomers in the presence of organic polymers (organic particles for short) which are dispersible in the aqueous phase without surface-active assistants. | 03-04-2010 |
| 20100090174 | THERMOPLASTIC MOULDING COMPOSITIONS HAVING IMPROVED DUCTILITY - Thermoplastic molding compositions comprising
| 04-15-2010 |
| 20100105943 | HYPERBRANCHED POLYESTERS - The present invention relates to new hyperbranched polyesters based on oligohydroxycarboxylic acids with defined functionality. | 04-29-2010 |
| 20100152313 | PROCESS FOR PREPARATION OF HIGH-MOLECULAR-WEIGHT POLYAMIDES - Process for preparation of high-molecular-weight polyamides, which comprises reacting a polyamide A) at a temperature of from 150 to 350° C. with a compound B) which at this reaction temperature liberates isocyanic acid, where the concentration of the amino end groups in the polyamide A) used is greater than or equal to the concentration of the carboxy end groups. | 06-17-2010 |
| 20100173144 | COMPOSITE MATERIALS ON THE BASIS OF POLYURETHANES WITH IMPROVED ADHESION - The present invention relates to a composite comprising at least one polyurethane and at least one further solid, with the polyurethane comprising a hyperbranched polymer and the thickness of the polyurethane material being 0.1 mm and greater. Furthermore, the invention relates to a process for producing such composites and the use of hyperbranched polymers as constituents of a polyurethane for improving the adhesion between the polyurethane and at least one further solid. | 07-08-2010 |
| 20100216361 | USE OF HIGH-FUNCTIONALITY HIGHLY BRANCHED POLYETHERAMINE POLYOLS TO COAT SURFACES - The use of high-functionality highly branched polyetheramine polyols to coat substrates such as metal surfaces or components made of plastic permits improved adhesion of further coatings. | 08-26-2010 |
| 20100222539 | Production and use of highly functional, highly branched or hyperbranched polylysines - The present invention relates to new high-functionality, highly branched or hyperbranched polylysines, to processes for preparing them, and to their use. | 09-02-2010 |
| 20100240857 | USE OF HYPERBRANCHES POLYESTERS AND/OR POLYESTER AMIDES FOR SEPARATING OIL-IN-WATER EMULSIONS - The use of nondendrimeric hyperbranched polyesters and/or polyesteramides which comprise alkyl- and/or alkenyl-substituted succinic acid units as demulsifiers for splitting oil-water emulsions, especially crude oil emulsions, and also nondendrimeric hyperbranched polyesters or polyesteramides which comprise alkyl- and/or alkenyl-substituted succinic acid units. | 09-23-2010 |
| 20100249369 | Production and use of highly functional, highly branched or hyperbranched polylysines - The present invention relates to new high-functionality, highly branched or hyperbranched polylysines, to processes for preparing them, and to their use. | 09-30-2010 |
| 20100267886 | USE OF HIGHLY BRANCHED POLYMERS IN POLYMER DISPERSIONS FOR GLOSS COLOURS - The present invention relates to a method of producing coatings with increased gloss, to aqueous coating materials for such a method, and to the use of highly branched polymers as an additive for aqueous polymer dispersions for coating materials that lead to coatings having increased gloss. | 10-21-2010 |
| 20100267893 | LIQUID STABILIZER MIXTURE - A mixture comprising
| 10-21-2010 |
| 20100280165 | USE OF HIGHLY-BRANCHED POLYMERS FOR PRODUCING POLYMER DISPERSIONS WITH IMPROVED FREEZE/THAW STABILITY - The present invention relates to a method of producing polymer dispersions having improved freeze-thaw stability, by adding a highly branched polymer to said dispersions, and also to the use of highly branched polymers for this purpose. | 11-04-2010 |
| 20100280185 | HIGHLY-BRANCHED MELAMINE POLYMERS - A process for preparing highly branched melamine polymers, wherein melamine is reacted with 1.5 to 4 mol, per mole of melamine, of one or more diamines or polyamines having at least two primary amino groups, it being possible for up to 25 mol % of the diamines or polyamines to have three or more primary amino groups and for up to 50 mol % of the diamines or polyamines to be replaced by amines having only one primary amino group, in the presence of an acidic catalyst. | 11-04-2010 |
| 20100280203 | GRAFT POLYMERS HAVING OLIGOALKYLENIMINE SIDE CHAINS, PROCESS FOR THEIR PREPARATION AND THEIR USE - Graft polymers whose grafting base is selected from the group consisting of polymers having vinylamine units, polyamines, polyamidoamines and polymers of ethylenically unsaturated acids and which comprise exclusively oligoalkylenimine side chains as side chains, process for the preparation of graft polymers having oligoalkylenimine side chains, at least one oligoalkylenimine which comprises a terminal aziridine group being grafted onto one of said grafting bases, and the use of the graft polymers thus obtainable as process chemicals in the production of paper, as antimicrobial coating materials, as builders in detergents and for the treatment of metal surfaces. | 11-04-2010 |
| 20100305362 | AMINOALKYL VINYL ETHERS COMPRISING ETHYLENIMINE UNITS, PROCESSES FOR THEIR PREPARATION AND THEIR USE - Aminoalkyl vinyl ethers comprising alkylenimine units and of the formula | 12-02-2010 |
| 20100324261 | HIGHLY FUNCTIONAL POLYETHEROLS AND THE PRODUCTION AND USE THEREOF - The present invention relates to a process for preparing high-functionality polyetherols by reacting at least one trifunctional or higher-functionality alcohol and if appropriate further di- and/or monofunctional alcohols and/or modifying reagents, with the aid of acidic catalysts, where the trifunctional or higher-functionality alcohol is not glycerol. The present invention further relates to high-functionality polyetherols obtainable by such a process and to the use of these high-functionality polyetherols as adhesion promoters, thixotropic agents, rheology modifiers of polymers, phase transfer reagents, micro- or nanocontainers for biologically active compounds, for example for active medical ingredients, biocides, herbicides or fungicides, as pigment dispersants, an additive in printing inks or as structural units for preparing polyaddition or polycondensation polymers or for treatment of seed. | 12-23-2010 |
| 20110009566 | THERMOPLASTIC POLYAMIDES HAVING POLYETHER AMINES - Thermoplastic molding compositions comprising A) from 10 to 99% by weight of at least one thermoplastic polyamide, B) from 0.01 to 30% by weight of at least one highly branched or hyperbranched polyetheramine, C) from 0 to 70% by weight of further added materials, where the total of the percentages by weight of components A) to C) is 100%; the use of polyetheramines for improving the flowability and/or thermal stability of polyamides; and to the use of the molding compositions for the production of fibers, of foils, or of moldings of any type, and also to the resultant fibers, foils, or moldings. | 01-13-2011 |
| 20110015301 | MIXTURES COMPRISING BRANCHED OLIGOMERIC OR POLYMERIC COMPOUNDS, AND PREPARATION AND USE THEREOF - Mixtures comprising
| 01-20-2011 |
| 20110015361 | COPOLYMERS, THEIR USE AS THICKENERS, AND METHODS FOR THEIR PREPARATION - Copolymers, their use as thickeners, and methods for their preparation The present invention relates to copolymers comprising as comonomers in copolymerized form
| 01-20-2011 |
| 20110021652 | COARSE-CELL POLYURETHANE ELASTOMERS - The present invention relates to an open-cell polyurethane foam comprising polyester and polyether structures and having a density of 70 to 300 g/L, 1 to 20 cells/cm, a rebound intensity greater than 30%, an elongation at break of greater than 200%, a tear propagation resistance of greater than 1.2 N/mm and a tensile strength of greater than 200 kPa. The present invention further relates to a process for producing inventive open-cell polyurethane sponges and to the use thereof as a pipe cleaning sponge. | 01-27-2011 |
| 20110021686 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHERAMINES - The invention relates to thermoplastic molding compositions comprising the following components:
| 01-27-2011 |
| 20110021687 | POLYAMIDE NANOCOMPOSITES WITH HYPER-BRANCHED POLYETHYLENEIMINES - The invention relates to thermoplastic molding compositions comprising the following components:
| 01-27-2011 |
| 20110105333 | Seed Treatment Compositions and Methods - The present invention relates to seed treatment compositions comprising active ingredient and hyperbranched polymer. | 05-05-2011 |
| 20110123473 | USE OF HIGHLY-BRANCHED POLYCARBONATES IN COSMETIC AND DERMATOLOGICAL FORMULATIONS - The present invention relates to compositions which comprise highly-branched polycarbonates, to the use of these highly-branched polycarbonates in cosmetics and dermatology and to substituted highly-branched polycarbonates. | 05-26-2011 |
| 20110124729 | USE OF HIGHLY-BRANCHED POLYESTERS IN COSMETIC AND DERMATOLOGICAL FORMULATIONS - The present invention relates to compositions which comprise highly branched polyesters, to the use of these highly branched polyesters in cosmetics and dermatology and to substituted highly branched polyesters. | 05-26-2011 |
