| 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 |
| 20110168045 | METHOD FOR PRINTING SUBSTRATES - In a method for printing substrates with a printing ink and/or a printing varnish at least comprising solvents and binders, at least one of the binders comprises a polyetheramine polyol. | 07-14-2011 |
| 20110178241 | PROCESS FOR PREPARING AN AQUEOUS POLYMER DISPERSION - Process for preparing an aqueous polymer dispersion with small polymer particles | 07-21-2011 |
| 20110195844 | PROCESS FOR SOLUBILIZING HYDROPHOBIC ACTIVE INGREDIENTS IN AQUEOUS MEDIUM - A process for solubilizing hydrophobic active ingredients in aqueous medium, which comprises using, as an assistant, at least one hyperbranched polymer (A) which is obtainable by reacting at least one hyperbranched polymeric compound having at least one primary or secondary amino group per molecule (a), selected from
| 08-11-2011 |
| 20110196098 | POLYESTER MIXTURE WITH IMPROVED FLOWABILITY AND GOOD MECHANICAL PROPERTIES - The invention relates to polyester mixtures, comprising
| 08-11-2011 |
| 20110201745 | POLYMER DISPERSION WHICH COMPRISES A HIGHLY BRANCHED POLYCARBONATE HAVING UNSATURATED FATTY ACID GROUPS - The present invention relates to a polymer dispersion which comprises a highly branched polycarbonate having unsaturated fatty acid groups. The invention further relates to highly branched polycarbonates having groups deriving from unsaturated fatty acids, to a process for preparing such highly branched polycarbonates, and to the use of these highly branched polycarbonates for improving the curing properties of coating compositions based on an aqueous acrylate dispersion. | 08-18-2011 |
| 20110201747 | BRANCHED POLYARYLENE ETHERS AND THERMOPLASTIC MOLDING COMPOUNDS CONTAINING SAID ETHERS - The present invention relates to branched polyarylene ethers (A) comprising branching sites of the formula (I): | 08-18-2011 |
| 20110237693 | Blends made of polyarylene ethers and of polyarylene sulfides - The present invention relates to thermoplastic molding compositions comprising the following components:
| 09-29-2011 |
| 20110237694 | POLYARYLENE ETHERS WITH IMPROVED FLOWABILITY - The present invention relates to thermoplastic molding compositions comprising the following components:
| 09-29-2011 |
| 20110257284 | PROCESS FOR PRODUCING FLAME-RETARDANT PU FOAMS - The present invention describes a process for producing flame-retardant polyurethane foams. The process of the invention includes the use of hyperbranched, nitrogen-containing polymers for providing flame retardancy to polyurethane foams. The amounts used of the hyperbranched compounds are preferably from 5 to 20% by weight, based on the polyol component. The N content of preferred nitrogen-containing compounds is at least 2% by weight. The N content of the polyurethane foams of the invention is from 1 to 8% by weight from the hyperbranched polymer. Compounds in particular used are hyper-branched polyureas, hyperbranched polyamides, and in particular hyperbranched polylysines, hyperbranched polyisocyanurates, and hyperbranched polyesteramides. | 10-20-2011 |
| 20110272327 | HYPERBRANCHED POLYESTERS AND POLYCARBONATES AS DEMULSIFIERS FOR CRACKING CRUDE OIL EMULSIONS - The invention relates to the use of nondendrimeric, high-functionality hyperbranched polyesters and polycarbonates which are obtainable by reacting
| 11-10-2011 |
| 20110275732 | HIGHLY ELASTIC FLEXIBLE POLYURETHANE FOAMS - Flexible polyurethane foam which can be obtained by mixing
| 11-10-2011 |
| 20110275759 | PREPARATION AND USE OF BRANCHED POLYMERS CONTAINING HYDROXYL AND ACRYLATE GROUPS - The present invention relates to branched polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use. | 11-10-2011 |
| 20110293374 | OIL-ABSORBENT POLYURETHANE SPONGES WITH GOOD MECHANICAL PROPERTIES - The present invention relates to a method for adsorbing and/or absorbing oil, by bringing oil into contact with a polyurethane sponge with excellent mechanical properties. | 12-01-2011 |
| 20110294929 | MATERIALS, METHODS FOR PRODUCTION THEREOF AND COMPONENTS THEREOF - The present invention relates to materials comprising
| 12-01-2011 |
| 20110311901 | MECHANICALLY STABILIZED POLYAZOLES - A process for preparing mechanically stabilized polyazoles, comprising the following steps:
| 12-22-2011 |
| 20120010312 | POLYMERIC FLAME RETARDANT - The present invention relates to a polycarbonate comprising at least one phosphorus-containing group, to the use of the polycarbonate as flame retardant, to a process for producing a polyurethane by using this polycarbonate, and to a polyurethane obtain-able by this process. | 01-12-2012 |
| 20120010343 | HEAT-AGING-RESISTANT POLYAMIDES - Thermoplastic molding compositions, comprising
| 01-12-2012 |
| 20120010357 | RADIATION-CURING, HIGHLY FUNCTIONAL POLYURETHANE (METH)ACRYLATE - The present invention relates to mixtures comprising specifically synthesized radiation-curable, high-functionality, highly branched or hyperbranched polyurethane(meth)acrylates, to processes for preparing them and to their use. | 01-12-2012 |
| 20120065328 | HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF - Hyperbranched polycarbonates having stabilizing groups, prepared by reaction of
| 03-15-2012 |
| 20120076843 | MICROCAPSULES HAVING HIGHLY BRANCHED POLYMERS AS CROSS-LINKING AGENTS - The present invention relates to microcapsules comprising a capsule core and a capsule wall, obtainable by a process comprising the free-radical polymerization of an oil-in-water emulsion which comprises the following constituents:
| 03-29-2012 |
| 20120082629 | Associative Thickeners For Aqueous Preparations - Described are associative thickeners based on compounds which comprise at least one hydrophobically modified polyether dendron end group. | 04-05-2012 |
| 20120095162 | HIGH-FUNCTIONALITY POLYETHEROLS AND PREPARATION AND USE THEREOF - The present invention relates to a process for preparing high-functionality polyethers having a Hazen color number of less than 500, by converting tris(hydroxyethyl) isocyanurate (THEIC) and one or more difunctional alcohols and/or modifying reagents with the aid of acidic catalysts. The present invention further relates to high-functionality polyethers having a color number of less than 10, obtainable by such a process, and to the use of these high-functionality polyethers as adhesion promoters, thixotropic agents, rheology modifiers of polymers, in printing inks, paints and coatings, or as units for preparation of polyaddition or polycondensation polymers. | 04-19-2012 |
| 20120108784 | HIGHLY-BRANCHED OR HYPER-BRANCHED POLYESTER AND THE PRODUCTION AND APPLICATION THEREOF - A nongelling and noncrosslinked, highly branched or hyperbranched polyester, obtained by reacting at least one selected from the group consisting of a monocarboxylic acid, a dicarboxylic acid, a tricarboxylic acid, a polycarboxylic acid, and a derivative thereof with at least one selected from the group consisting of a monoalcohol, a diol, a triol, a tetraol, and a polyol, wherein an average functionality of the carboxyl groups (f.A) and the hydroxyl groups (f.B) in a notionally hydrolyzed polyester satisfies a relation: f.A+f.B>4, a mole fraction of the carboxyl groups (x.A) in the notionally hydrolyzed polyester satisfies a relation: f.A/[(f.A*f.B)+f.A]≦x≦(f.A*f.B)/[(f.A*f.B)+f.B], and a degree of conversion (U) of the deficit functionality satisfies a relation: U.min≦U≦U.max. | 05-03-2012 |
| 20120116044 | POLYETHERESTER POLYOLS - The present invention relates to hydrophobic polyetherester polyols, to a process for preparing them, and to the use of the polyetherester polyols of the invention for producing polyurethanes. | 05-10-2012 |
| 20120129971 | PRODUCTION AND USE OF POLYMERS COMPRISING HYDROXYL GROUPS AND ACRYLATE GROUPS - The present invention relates to polymers which contain hydroxyl groups and acrylate groups, to processes for preparing them, and to their use. | 05-24-2012 |
| 20120129987 | LIQUID STABILIZER MIXTURE - A mixture comprising
| 05-24-2012 |
| 20120149817 | THERMAL AGING-RESISTANT POLYAMIDES - Thermoplastic molding compositions comprising
| 06-14-2012 |
| 20120157605 | FLOWABLE POLYAMIDES WITH HYPERBRANCHED POLYESTERS/POLYCARBONATES - Thermoplastic molding compositions, comprising
| 06-21-2012 |
| 20120197042 | PROCESS FOR PREPARING HIGHLY BRANCHED POLYHYDROXYBENZOIC ACID ALKOXYLATES - The invention relates to a process for preparing hyperbranched polyhydroxybenzoic acid alkoxylates, comprising the steps of:
| 08-02-2012 |
| 20120202931 | FLOWABLE POLYESTERS WITH HYDROLYSIS RESISTANCE - Thermoplastic molding compositions, comprising
| 08-09-2012 |
| 20120202943 | FLOWABLE POLYESTERS WITH POLYESTER ELASTOMERS - Thermoplastic molding compositions comprising
| 08-09-2012 |
| 20120232212 | FLUID POLYESTER MOULDING MASSES - Thermoplastic molding compositions comprising | 09-13-2012 |
| 20120238641 | DENDRITIC POLYUREA FOR SOLUBILIZING ACTIVE SUBSTANCES OF LOW SOLUBILITY - The present invention provides a composition comprising an amphiphile and an active ingredient whose solubility in water at 20° C. is not more than 10 g/L, wherein the amphiphile comprises a dendritic polyurea which is joined to at least one linear or comb-type polymer, and the joining is effected via a difunctional linker, if the repeat units of the linear polymer are composed of polymerized alkylene oxide. The invention also relates to an amphiphile comprising a dendritic polyurea and a process for preparing the amphiphile. | 09-20-2012 |
| 20120264609 | HYPERBRANCHED POLYESTER HAVING A HYDROPHOBIC CORE FOR SOLUBILIZING ACTIVE INGREDIENTS OF LOW SOLUBILITY - The present invention provides a composition comprising an active ingredient with a maximum solubility in water at 20° C. of 10 g/l, and a hyperbranched polyester which is joined to a polar polymer which comprises a polycondensate or a polymer comprising ethylenically unsaturated monomers. The invention further relates to the hyperbranched polyester mentioned and to a process for preparation thereof. It further relates to the use of the hyperbranched polyester for solubilizing the active ingredient in aqueous compositions. | 10-18-2012 |
| 20120309626 | HYPERBRANCHED POLYESTER WITH A HYDROPHOBIC NUCLEUS FOR SOLUBILIZING POORLY SOLUBLE ACTIVE SUBSTANCES - The invention provides a composition comprising an active ingredient with a maximum solubility in water at 20° C. of 10 g/l, and a hyperbranched polyester based on a hydrophobic dicarboxylic acid and a trifunctional alcohol. The invention further relates to the hyperbranched polyester mentioned, to a process for preparation thereof and to the use thereof for solubilizing an active ingredient with a maximum solubility in water at 20° C. of 10 g/l in aqueous solutions. | 12-06-2012 |
| 20120309629 | Alkoxylated Hyperbranched Polycarbonates for Solubilizing Poorly Soluble Active Ingredients - The present invention provides a composition comprising an active ingredient whose solubility in water at 20° C. is not more than 10 g/L, and an amphiphile comprising an alkoxylated hyperbranched polycarbonate, wherein the polycarbonate comprises an alcohol which is a trifunctional or higher polyfunctional polyetherol based on a C | 12-06-2012 |
| 20120322714 | BRANCHED POLYESTERS WITH SULFONATE GROUPS - Branched polyesters with sulfonate groups obtainable by the reaction of the components A, B, optionally C and optionally D to give branched polyesters, where the component A is selected from the group of α,β-olefinically unsaturated dicarboxylic acids, and the component B is selected from the group of tri- or higher-functional alcohols, the optional component C is selected from the group of difunctional alcohols or of difunctional carboxylic acids without α,β-olefinically unsaturated bonds, the optional component D is selected from fatty acids or fatty alcohols, and the subsequent reaction of the resulting branched polyesters with hydrogen sulfite, where the molar amount of hydrogen sulfite is at most 95 mol %, based on the amount of α,β-olefinically unsaturated dicarboxylic acid. | 12-20-2012 |
| 20120322950 | BRANCHED POLYESTERS WITH SULFONATE GROUPS - Branched polyesters with sulfonate groups can be obtained by reacting components A, B, optionally C, and optionally D to yield branched polyesters, then reacting these branched polyesters with hydrogen sulfite. Component A is at least one α,β-olefinically unsaturated dicarboxylic acid, component B is at least one di- or higher-functional alcohol, optional component C is at least one di- or higher-functional carboxylic acid or hydroxycarboxylic acid without an α,β-olefinically unsaturated bond, and optional component D is at least one compound of formula CH | 12-20-2012 |
| 20130030066 | POLYMERIC FLAME RETARDANT - The invention relates to a polymer composition containing
| 01-31-2013 |
| 20130035435 | SILYLATED AMINO RESINS - The present invention relates to silylated amino resins, to processes for preparing them, to their use, and to coating compositions comprising them. | 02-07-2013 |
| 20130065466 | USE OF POLYETHYLENEIMINES IN THE PREPARATION OF POLYAMIDES - The present invention relates to a process for preparing a composition comprising
| 03-14-2013 |
| 20130079465 | PROCESS FOR PRODUCING POLYAMIDES VIA ANIONIC POLYMERIZATION - The present invention relates to a process for producing polyamides, preferably crosslinked polyamides, via anionic polymerization of lactams in the presence of an anionic catalyst and of a caprolactam-capped polyisocyanate, where said isocyanate comprises more than 3.5 capped isocyanate groups. | 03-28-2013 |
| 20130087485 | Use of Hyperbranched 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. | 04-11-2013 |
| 20130123108 | 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. | 05-16-2013 |
| 20130123148 | USE OF POLYLYSINE AS A SHALE INHIBITOR - What is proposed is the use of hyperbranched polylysine in the development, exploitation and completion of underground mineral oil and natural gas deposits, and in deep wells, especially as a shale inhibitor in water-based drilling muds, completion fluids or stimulation fluids. | 05-16-2013 |
| 20130184379 | POLYETHER AMINES USEFUL AS ACCELERANTS IN EPOXY SYSTEMS - The present invention relates to the speeded curing of a composition comprising an epoxy compound, an amino or anhydride hardener and a high-branched polyether amine accelerant. The high-branched polyether amine may have terminal hydroxyl groups (polyol) and/or amino groups (amino modified). The amino-modified high-branched polyether amines are obtainable by subsequently modifying the terminal hydroxyl groups of high-branched polyether amine polyols. | 07-18-2013 |
| 20130203898 | HYPERBRANCHED POLYMERS FOR MODIFYING THE TOUGHNESS OF CURED EPOXY RESIN SYSTEMS - The invention relates to a curable composition comprising one or more epoxy compounds, one or more amino hardeners, and an addition of one or more dendritic polymers selected from the group of the dendritic polyester polymers, where the dendritic polyester polymers can be produced through an Ax+By synthesis route. | 08-08-2013 |
| 20140045070 | ELECTROCHEMICAL CELLS COMPRISING POLYIMIDES - Electrochemical cell comprising (A) at least one anode as component (A), (B) at least one cathode as component (B), (C) at least one non-aqueous electrolyte as component (C), (D) at least one separator positioned between anode (A) and cathode (B), as component (D), characterized in that separator (D) is manufactured from at least one polyimide selected from branched condensation products of (a) at least one polycarboxylic acid having at least 3 COOH groups per molecule or an anhydride or ester thereof, and (b) and at least one compound, selected from (b1) at least one polyamine having on average more than two amino groups per molecule and (b2) at least one polyisocyanate having on average more than two isocyanate groups per molecule. | 02-13-2014 |
| 20140057998 | 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. | 02-27-2014 |
| 20140065385 | HYPERBRANCHED POLYESTERS IN PRINTING INKS - The invention relates to multilayer materials for producing packaging comprising at least two films and also a layer which is printed with a packaging printing ink, said packaging printing ink comprising a certain hyperbranched polyester containing functional groups. The invention further relates to a packaging printing ink which comprises a certain hyperbranched polyester containing functional groups, and to the use of said printing ink for producing multilayer materials. | 03-06-2014 |
| 20140193619 | HYPERBRANCHED POLYESTERS IN PRINTING INKS - The invention relates to multilayer materials for producing packaging comprising at least two films and also a layer which is printed with a packaging printing ink, said packaging printing ink comprising a certain hyperbranched polyester containing functional groups. The invention further relates to a packaging printing ink which comprises a certain hyperbranched polyester containing functional groups, and to the use of said printing ink for producing multilayer materials. | 07-10-2014 |
| 20140234233 | Associative Thickeners For Aqueous Preparations - Described are associative thickeners based on compounds which comprise at least one hydrophobically modified polyether dendron end group. | 08-21-2014 |
| 20140316072 | 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. | 10-23-2014 |
| 20140341822 | Associative Thickeners Based on Hyperbranched Polymers - The present invention relates to associative polyurethane thickeners which comprise hyperbranched polymers in polymerized-in form, to the preparation of these thickeners, and to the use thereof, particularly in cosmetic preparations. | 11-20-2014 |
| 20140357833 | HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF - Hyperbranched polycarbonates having stabilizing groups, prepared by reaction of
| 12-04-2014 |
| 20150038668 | Branched Polyesters Based On Citric Acid, Their Preparation And Use - Branched polyesters obtained by polycondensation of citric acid with at least one poly-alcohol having at least two hydroxyl groups and, if desired, further polycarboxylic acid components, the molar ratio of citric acid to polyalcohol being 2.4:1 to 1:3. | 02-05-2015 |
