| Patents for C08F 226 - Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen (4,485) |
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| 09/23/2009 | EP2102259A1 Polymers |
| 09/23/2009 | CN101538341A Room temperature self-crosslinking styrene-acrylic emulsion and preparation technique thereof |
| 09/23/2009 | CN101538339A Preparation method of fluorescent pigment latex |
| 09/16/2009 | CN101531887A High-temperature resistant polymer fluid loss agent for drilling fluid and preparation method thereof |
| 09/16/2009 | CN101531731A Non-phosphate high molecular acidic performed polymer and preparation method thereof for textile dyeing |
| 09/11/2009 | WO2006068964A8 Reactive cationic resins for use as dry and wet strength agents in sulfite ion-containing papermaking systems |
| 09/10/2009 | US20090227740 Polymeric Salts and Poly-NHC-Metal Complexes |
| 09/09/2009 | CN100537736C Copolymers comprising N-heterocyclic groups, and use thereof as an additive in detergents |
| 09/08/2009 | CA2278656C Improved emulsion polymerization process utilizing ethylenically unsaturated amine salts of sulfonic, phosphoric and carboxylic acids |
| 09/03/2009 | US20090221729 Water-soluble macromonomers containing terminal unsaturation and a process for the preparation thereof |
| 09/02/2009 | EP1694725B1 Ampholytic anionic copolymers |
| 09/01/2009 | CA2249861C Silicone hydrogel polymers |
| 08/27/2009 | US20090215946 Process for preparing monomer complexes |
| 08/26/2009 | CN101516934A Ampholytic copolymer based on quaternized nitrogen-containing monomers |
| 08/25/2009 | US7579421 Diallyamine-modified polyoxyethylene glycol, acylic acid, acid, sodium ydroxide-neutralized detergents and cosmetics;addition-condensation polymer as plasticizers for mineral construction materials, cement; improved strength, faster setting times, and low water/binder ratios; detergents and cosmetics |
| 08/20/2009 | WO2009013283A3 Copolymer for improved drying |
| 08/20/2009 | US20090209715 Process for producing polymer |
| 08/20/2009 | US20090209679 Core-shell flow improver |
| 08/19/2009 | CN101511885A Maleimide-alpha-alkylstyrene-based tetrapolymer with low molten viscosity and continuous bulk process for producing it |
| 08/19/2009 | CN100528916C Macromolecule material for cladding feedstuff additive and preparation method thereof |
| 08/19/2009 | CN100528333C Method for producing polymers by dispersion polymerisation |
| 08/18/2009 | US7576165 Having an acid group attached to the hybrid inorganic-organic matrix; and a nitrogen-containing heterocycle attached to the hybrid inorganic-organic matrix, wherein the nitrogen-containing heterocycle is selected from 1,2,4-triazole,1,2,3-triazole, 1H-benzotriazole, pyrimidine, for example; fuel cells |
| 08/13/2009 | WO2009099539A2 (meth)acrylate surfaces for cell culture, methods of making and using the surfaces |
| 08/12/2009 | CN101503587A Ink composition, inkjet recording method, printed material, and molded printed material |
| 08/12/2009 | CN101503491A Highly oxygen-permeable fluorosiloxanes aquogel contact lens material and preparation thereof |
| 08/06/2009 | WO2009095392A2 Linear precipitated polymer |
| 08/06/2009 | CA2713803A1 Linear precipitation polymer |
| 08/05/2009 | CN100523026C Method for producing polymers that are predominantly formed from vinyl formamide |
| 08/04/2009 | US7569325 Monomer having sulfonyl group, polymer thereof and photoresist composition including the same |
| 07/30/2009 | US20090191634 (meth)acrylate surfaces for cell culture, methods of making and using the surfaces |
| 07/29/2009 | CN101492516A Double-chain structured pyrrole copolymer and method for preparing the same |
| 07/28/2009 | US7566751 Sulfonate functional polyvinyl acetals |
| 07/23/2009 | US20090186964 water-soluble or water-swellable copolymers containing sulfo groups (poly-N-sulfoalkylacrylamides) and nonionic polysaccharide/cellulose derivatives; hydraulic binders; synergistic highly effective water retention agents; outstanding air pore stability and tack |
| 07/22/2009 | EP1725594B1 Polymer composition and use of the same as an additive in aqueous construction systems and water-based paint and coating systems |
| 07/16/2009 | WO2009087905A1 Laminated retardation film, polarizing plate and liquid crystal display device |
| 07/16/2009 | US20090182107 Method for production of polyfunctional compound |
| 07/09/2009 | WO2009086301A1 Radiation curable coatings |
| 07/09/2009 | US20090175970 Stabilized Plant Extract and Its Therapeutic Use |
| 07/02/2009 | WO2009082610A1 Polymer comprising phenyl pyridine units |
| 07/02/2009 | WO2009082609A1 Polymer comprising phenyl pyridine units |
| 07/02/2009 | WO2009081773A1 Composition for formation of anti-reflective film, and pattern formation method using the composition |
| 07/02/2009 | US20090171050 Surface active segmented block copolymers |
| 07/01/2009 | EP1984428B1 Process for producing cationically stabilized and water-redispersible polymer powder compositions |
| 07/01/2009 | CN101472966A Michael addition adducts as additives for paper and papermaking |
| 06/25/2009 | DE102007059844A1 Copolymer auf Basis einer Sulfonsäure-haltigen Verbindung Copolymer based on a sulfonic acid-containing compound |
| 06/24/2009 | CN201261761Y Special drying apparatus for polyvinyl pyrrolidon |
| 06/18/2009 | WO2009074447A1 Copolymer based on a compound comprising sulfonic acid |
| 06/18/2009 | US20090156074 Microsphere pressure sensitive adhesive composition |
| 06/18/2009 | CA2704432A1 Copolymer based on a compound comprising sulfonic acid |
| 06/11/2009 | WO2009073321A1 High water content silicone hydrogels |
| 06/10/2009 | EP2066708A1 Maleimide-alpha-alkylstyrene-based tetrapolymer with low molten viscosity and continuous bulk process for producing it |
| 06/10/2009 | EP2066705A1 Cationic polymers as thickeners for aqueous and alcoholic compositions |
| 06/09/2009 | US7544756 reaction mixture; monomer is acrylate ester or amide with pendant amine capture groups which are N-sulfonyldicarboximide groups to react with immobilized biological amine-containing materials; crosslinking comonomer is a diacrylate such as trimethylolpropane triacrylate |
| 06/09/2009 | US7544755 reaction mixture; monomer is acrylate ester or amide with pendant amine capture groups which are N-sulfonyldicarboximide groups to react with immobilized biological amine-containing materials; crosslinking comonomer is a diacrylate such as trimethylolpropane triacrylate |
| 06/03/2009 | EP2064253A1 Ampholytic copolymer based on quaternized nitrogen-containing monomers |
| 06/03/2009 | CN100494234C Amino-ethenyl polymer, preparation and application of anti-UV finishing derivant thereof |
| 05/27/2009 | CN101440144A Zwitterion association type high wate-absorption resin and preparing method thereof |
| 05/27/2009 | CN100491426C Hydrophobically modified polymers as laundry additives |
| 05/20/2009 | CN101434684A Amphipath block copolymers, congeries material thereof, preparation method and application |
| 05/19/2009 | US7534837 Ethylene-hydroxystyrene/p-/ copolymers prepared by the hydrolysis of acetoxystyrene/4-/; optional modification by vinyl and acrylic esters or acids; possible terpolymers; adhesion promoters; adhesives; receptivity; heat sealing; bonding strength to nylon 6 and liquid crystalline polyesters |
| 05/14/2009 | US20090124707 Nonspecific adsorption inhibitor of substance relating to living body and method for coating article |
| 05/14/2009 | US20090123742 Method for the application of corrosion-resistant layers to metallic surfaces |
| 05/13/2009 | CN100487008C Phosphorescent compound, a phosphorescent composition and an organic light-emitting device |
| 05/12/2009 | CA2347744C Polymerizable material and sheet material derived therefrom |
| 05/06/2009 | EP2054765A2 Non-linear optical device sensitive to green laser |
| 04/30/2009 | US20090111928 Novel Macromonomers and Hydrogels |
| 04/29/2009 | CN101418062A Synthesis of ion imprinted polymer particle |
| 04/23/2009 | WO2007121165A4 Copolymers useful as demulsifiers and clarifiers |
| 04/23/2009 | US20090105437 High refractive index pressure-sensitive adhesives |
| 04/23/2009 | US20090105419 Aqueous resin composition, weather resistance improver for aqueous coating material using same, weather resistance improver for thermoplastic resin, and weather resistance improver for solvent borne coating material |
| 04/23/2009 | US20090105413 Water-soluble nanoparticles with controlled aggregate sizes |
| 04/22/2009 | CN101413152A Acrylonitrile terpolymer spinning fluid containing hydrophilic group and preparation thereof |
| 04/22/2009 | CN101412785A Preparation of electrically neutral zwitterion type polyacrylamide flocculant |
| 04/16/2009 | US20090099655 Polymeric hydrogel |
| 04/16/2009 | US20090098176 Medical devices with triggerable bioadhesive material |
| 04/09/2009 | WO2009044046A2 Adjuvants for hydraulic compositions with low viscosity |
| 04/09/2009 | WO2009043655A1 Crosslinkable polymers with heteroaromatic groups |
| 04/09/2009 | CA2701541A1 Crosslinkable polymers with heteroaromatic groups |
| 04/01/2009 | EP2042526A1 Deodorant particle |
| 03/26/2009 | US20090081696 Luminescence enhancer and use thereof |
| 03/25/2009 | EP2038318A2 Polymerisation from a diallylamine and a compound containing a macromolecular chain consisting of units derived from such an amine |
| 03/19/2009 | US20090076235 Copolymerizable methine and anthraquinone compounds and articles containing them |
| 03/19/2009 | US20090074709 Methods, devices and systems for biocidal surface activity |
| 03/18/2009 | CN101386660A Functionalized titanic oxide composite microsphere and preparation method thereof |
| 03/12/2009 | WO2009030566A1 Method for the production of aqueous formulations, aqueous formulations, and the use thereof |
| 03/12/2009 | WO2009013423A3 Water-soluble post-branched cationic acrylamide polymers and use thereof |
| 03/11/2009 | EP2033626A2 Imidazoliumalkyl(meth)acrylate polymers |
| 03/11/2009 | CN101381430A Molecule brand polymer of curcumin, preparation method and application thereof |
| 03/05/2009 | US20090059164 Soft contact lenses displaying superior on-eye comfort |
| 03/03/2009 | US7498394 (2-Methyl)-acrylic acid 2-benzyloxycarbonyloxy-ethyl ester; higherpolymerization rates and that polymerize more completely than conventional monomers with multiple vinyl functionalities; curing efficiency, allows optimum polymer properties to be achieved with minimized irradiation times and intensities |
| 02/25/2009 | EP2028250A1 Luminescence enhancer |
| 02/25/2009 | EP1743018B1 Copolymers comprising n-heterocyclic groups, and use thereof as an additive in detergents |
| 02/19/2009 | WO2009023843A1 Polyvinylamide polymers containing polymerizable functionalities |
| 02/18/2009 | CN101368110A Process for producing pre-dehydrating agent cationic polymer for crude oil |
| 02/12/2009 | WO2008157321A3 High solids glyoxalated polyacrylamide |
| 02/12/2009 | US20090043040 Water soluble branched polyethyleneimine compositions |
| 02/11/2009 | EP2022805A2 Copolymers based on N-vinyllactams and olefins as their use as solubilizers for slightly water-soluble compounds |
| 02/11/2009 | EP2021388A2 Michael addition adducts as additives for paper and papermaking |
| 02/05/2009 | US20090035680 Positive charge controlling agent, process for producing the same, and electrophotographic toner containing the same |
| 02/04/2009 | CN101360764A Preparation of functionalized cationic polymers and their preparation and application in personal care |