| 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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| 02/04/2009 | CN101357966A Method for preparing nano amphoteric polyacrylamide additives |
| 01/29/2009 | WO2009014923A1 Crosslink agents and dual radical cure polymer |
| 01/29/2009 | WO2009013423A2 Water-soluble post-branched cationic acrylamide polymers and use thereof |
| 01/29/2009 | WO2009013283A2 Copolymer for improved drying |
| 01/28/2009 | CN101353440A Preparation of high polymer rich in trace amount chloramphenicol |
| 01/28/2009 | CN101353390A Acrylic ester and unsaturated quaternary ammonium salt random copolymerization anstatic agent and preparation thereof |
| 01/27/2009 | US7482417 (Meth)acrylamide polymer that has low viscosity and good dispersibility and fluidity, which is accomplished by using a cationic monomer having the function of lowering the viscosity of a polymer; provides a paper strengthening effect and an increase in sizing degree |
| 01/27/2009 | CA2357589C Antithrombotic surface treating agent and medical apparatus |
| 01/22/2009 | WO2009011272A1 Organic light-emitting device using triazine ring-containing polymer compound |
| 01/22/2009 | WO2009010531A1 Novel one step process for preparing cross-linked poly(allylamine) polymers |
| 01/22/2009 | US20090023606 Beaded and Cross-Linked Poly(Aminoalkylene)Matrix and Uses Thereof |
| 01/22/2009 | CA2697130A1 Novel one step process for preparing cross-linked poly(allylamine) polymers |
| 01/21/2009 | EP2016947A1 Novel one step process for preparing cross-linked poly(allylamine) polymers |
| 01/21/2009 | CN100453567C Aqueous polymer dispersion and use thereof in cosmetics |
| 01/15/2009 | WO2009009527A1 Crosslink agents and dual radical cure polymer |
| 01/15/2009 | US20090014920 Polymer filaments |
| 01/14/2009 | EP2013297A2 Method for the application of corrosion-resistant layers to metallic surfaces |
| 01/08/2009 | WO2009006285A1 Soluble silicone prepolymers |
| 01/08/2009 | US20090012235 Dispersant for use in a fluorocarbon coating composition |
| 01/08/2009 | DE102007012786A1 Herstellung von sulfogruppenhaltigen Copolymeren Production of sulfo-containing copolymers |
| 01/07/2009 | CN101338196A Illuminant nanometer composite material and preparation thereof |
| 01/07/2009 | CN101338002A Surface activity microballoons, preparation and application thereof |
| 01/01/2009 | US20090000516 Isocyanate-Containing Formulations |
| 12/31/2008 | EP1861461B1 Method for producing blends consisting of polystyrene and of a cross-linked polyvinyl pyrrolidone having a reduced styrene residual monomer content |
| 12/25/2008 | US20080319149 Method for Producing Crosslinked Poly (Meth) Acrylate Compound |
| 12/24/2008 | CN100445308C Cross-linked cationic copolymers comprising regulators, and use thereof in cosmetic preparations for hair |
| 12/24/2008 | CA2690863A1 High solids glyoxalated polyacrylamide |
| 12/23/2008 | CA2460691C High solids content, low-viscosity emulsion polymers |
| 12/17/2008 | CN101323570A Functional acrylic ester monomer containing atom transfer free radical polymerization initiating group, synthetic method and use thereof |
| 12/10/2008 | CN101319026A Method for preparing cationic polymer for auxiliary colophony dispersion in colophony sizing agent |
| 12/09/2008 | US7461937 Soft contact lenses displaying superior on-eye comfort |
| 12/04/2008 | WO2008145612A1 Biocompatible microgels and applications thereof |
| 12/04/2008 | US20080300350 Curable resin composition, curable film and their cured products |
| 12/03/2008 | CN101314626A Method for preparing cation polyacrylamide dispersion |
| 12/02/2008 | US7459148 and at least one anionogenic monomer and optionally further alpha , beta -ethylenically unsaturated compounds copolymerizable therewith, in the presence of a polymer component with repeat units which have ether groups or which are derived from vinyl alcohol; cleansers; finger/toe nail treatment |
| 11/27/2008 | WO2008141941A1 Isotactic polystyrene having reactive groups |
| 11/27/2008 | US20080292577 Novel Ethylene Copolymers, Compositions Comprising Same and Preparation and Treatment Methods |
| 11/25/2008 | US7456236 Adhesive for percutaneous absorption, adhesive composition for percutaneous absorption and preparation for percutaneous absorption |
| 11/20/2008 | WO2007121165A3 Copolymers useful as demulsifiers and clarifiers |
| 11/19/2008 | EP1805236B1 Amphoteric ethyl methacrylate copolymers and use thereof |
| 11/19/2008 | EP1196134B1 Water soluble polymer composition and method of use |
| 11/12/2008 | CN101302268A Non-formaldehyde organosilicon color fixing agent |
| 11/12/2008 | CN101302264A Polymer emulsion having unsaturated double bond and preparation thereof |
| 11/06/2008 | WO2008099114A3 Material comprising polyazacycloalkanes grafted onto polypropylene fibres method for production thereof and method for removal of metal cations from a liquid |
| 11/06/2008 | US20080275202 block polymers having a cationically polymerized (polyisobutylene) block and an anionically polymerized (polyvinylpyridine)block, linked with 1,4-bis(1-phenylethenyl)benzene |
| 11/06/2008 | US20080274069 able to form essentially smooth, tack-free films, have a good setting action and at the same time impart good sensorily ascertainable properties, such as elasticity and a pleasant feel, to the hair |
| 11/05/2008 | CN101298489A Method for preparing high molecular weight cation polyacrylamide by means of photocatalysis |
| 11/05/2008 | CN101298488A Preparation of cationic polyacrylamide reverse microemulsion |
| 11/05/2008 | CN101298459A Vinyl silafluorene and polymer thereof |
| 10/30/2008 | US20080269423 Modification Process For Polymer Surfaces, Notably For Hydroxylation of Polymer Surfaces and Products So Obtained |
| 10/23/2008 | WO2008126700A1 Optical film, polarizing plate, liquid crystal display and ultraviolet absorbing polymer |
| 10/23/2008 | WO2008126699A1 Ultraviolet absorbing polymer, cellulose ester optical film, method for producing cellulose ester optical film, polarizing plate and liquid crystal display |
| 10/16/2008 | DE19652040C5 Verfahren zur Herstellung einer ein kationisches Polymer enthaltenden wäßrigen Lösung oder Dispersion A process for the preparation of a cationic polymer-containing aqueous solution or dispersion |
| 10/15/2008 | EP1438197B1 Method for increasing the whiteness of paper by means of cationic polyelectrolytes |
| 10/09/2008 | US20080249250 curable acrylic copolymers having urethane functional groups, used to produce thermosetting resins, used as clear coats, primers or automobile finishes, having discoloration inhibition |
| 10/08/2008 | EP1747240A4 Conditioning/styling tetrapolymers |
| 10/08/2008 | CN101283008A N-vinylcaprolactam-based copolymers and the use thereof as solubilizers |
| 10/08/2008 | CN101282999A Alkoxysilane group-bearing lcst polymers |
| 10/08/2008 | CN101280042A Polymer loaded with ion liquid, preparation and application thereof |
| 10/02/2008 | US20080242806 Preferably polyethylene glycol grafted with a polysilesquioxane, polyhydroxy butyrate, polylactic acid, polyoxypropylene oxide, polydimethylsiloxane or polystyrene, encapsulating the polyarylenevinylene-type fluorophore; probes, diagnositics, imaging, analyte detection |
| 10/01/2008 | CN101274974A Temperature-resistant water-soluble copolymer, preparation and use thereof |
| 09/25/2008 | WO2008113460A1 Production of copolymers comprising sulfo groups |
| 09/24/2008 | CN101270178A Water dispersion dewatering cationic polymer and preparing method |
| 09/24/2008 | CN101270168A Hyaluronic acid stem grafting polyethylene imine copolymer, preparing method and application as genophore |
| 09/17/2008 | CN101265311A Method for preparing PVP-PEG-PLA shell-crosslinked nano micelle |
| 09/17/2008 | CN101265310A Molecular engram polymer of pyrethroid-like pesticide and application thereof |
| 09/10/2008 | EP1874834B1 Hydrogel polymer |
| 09/10/2008 | CN101263169A New rheology modifiers for modifying the rheological behaviour of coating compositions |
| 09/10/2008 | CN101260174A Cation-type hydrophobic association polymer and its preparation method and application |
| 09/09/2008 | US7423174 Organic acid fluorides and HF, deacylation and deacidification with heterocyclic amine compound |
| 09/09/2008 | US7423167 Allyl-polyether polymers; surfactant for emulsion polymerization |
| 09/09/2008 | US7422735 Use of crosslinked cationic polymers in skin cosmetic and dermatological preparations |
| 09/04/2008 | US20080214726 Polymeric Materials |
| 09/03/2008 | CN101255216A Substantially linear copolymers and methods of making the same |
| 09/03/2008 | CN101254971A Method for preparing non-toxic organic high polymer coagulant |
| 09/03/2008 | CN100415759C Coordination metal compound, material for organic electroluminescence device, material for luminescent coating formation and organic electroluminescence device |
| 08/28/2008 | US20080206182 biocompatible hydroxyalkyl starch, dextran or polyethylene glycol polymers functionalized by an aminooxy group; improved circulatory life time in vivo; reduced antigenicity and immunogenicity of the proteins; therapeutic proteins such as EPO, G-CSF, Factor VII, Factor IX, IFN beta, AT III, A1AT, Factor V |
| 08/27/2008 | CN101250245A Polymer phase-change microsphere and preparation method thereof |
| 08/27/2008 | CN101250244A Polymer hollow microsphere and preparation method thereof |
| 08/27/2008 | CN101249397A Preparation of amphiprotic high molecular type surfactant for promoting papermaking rubber coating agent aging |
| 08/26/2008 | US7417102 Pigment dispersant, method of making coating compositions, and coating compositions |
| 08/21/2008 | US20080200590 Retention agents, stabilizers and/or rheology modifiers in aqueous building material systems based on hydraulic binders; air pore stability, adhesiveness; effective at low concentration; synthesis; based on acrylamide and polyoxyethylene glycol methacrylate components |
| 08/21/2008 | US20080199416 Use of Anionically and Cationically Ampholytic Copolymers |
| 08/21/2008 | CA2675120A1 Material comprising polyazacycloalkanes grafted onto polypropylene fibres method for production thereof and method for removal of metal cations from a liquid |
| 08/20/2008 | CN101245119A Microsphere for electronic papers and uses thereof |
| 08/14/2008 | WO2008076839A3 Stable aqueous solutions of silane quat ammonium compounds |
| 08/14/2008 | US20080194708 modifying the rheology of aqueous compositions by mixing with water soluble or water dispersible crosslinked polymers comprising allyl copolymers and/or vinyl amide copolymers; hair conditioners |
| 08/13/2008 | EP1694728B1 Copolymers based on tert-butyl(meth)acrylate and use thereof in hairsprays |
| 08/06/2008 | EP1951266A2 Method for removing phosphate and polymer used therefore |
| 08/06/2008 | CN101235121A Environment response polymer brush and preparation method thereof |
| 08/05/2008 | CA2221618C Water-soluble polymers and compositions thereof |
| 07/30/2008 | EP1948700A2 Preparation of functionalized cationic polymers and their preparation and application in personal care |
| 07/30/2008 | CN101233161A Copolymers based on n-vinylpyrrolidone and branched aliphatic carbonxylic acids, and their use as solubilizers |
| 07/30/2008 | CN101233160A Use of anionically and cationically ampholytic copolymers |
| 07/29/2008 | CA2216847C Water-soluble cationic copolymers and their use as flocculants and drainage retention aids |
| 07/23/2008 | EP1776401B1 Cationic polymers containing 2-mhydrocyethyl-methacrylic as promoters for asa sizing |
| 07/23/2008 | CN101228197A Anionically and cationically ampholytic copolymers,preparation and use thereof |
| 07/23/2008 | CN101227887A Use of anionically and cationically ampholytic copolymers |
| 07/23/2008 | CN101225144A Water-soluble hydrophobic associated copolymer and preparation thereof |
| 07/22/2008 | US7402641 Terpolymer compositions for coating substrates used in computer printers |