Patents
Patents for C08F 116 - Homopolymers 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical (541)
06/2009
06/09/2009US7544738 Method for the preparation of 1-benzotriazolyl carbonate esters of poly(ethylene glycol)
05/2009
05/26/2009US7538171 Hydroxyl-terminated, fluorine-containing vinyl ether high light transmissivity, low refractive index, good adhesiveness
05/07/2009US20090118424 Polyvinyl acetals containing unsaturated acetal units
04/2009
04/21/2009US7521513 Semi-batch process for producing fluoroelastomers
04/16/2009WO2006044795A3 Electrochemically degradable polymers
04/15/2009CN100478368C Method for preparing polyvinyl alcohol with low ash
04/08/2009CN101402737A Degradable conductive biological medical polymer material
03/2009
03/26/2009US20090082479 Fused aerogel-polymer composite, methods of manufacture thereof and articles comprising the same
03/26/2009US20090080056 stimulus sensitive resin capable of controlling the light transmittance in a specific wavelength range, said stimulus sensitive resin being a polyacetylene compound; absorption filter for various kinds of panels, or as various kinds of screens, a window material for vehicles, buildings
03/19/2009US20090075093 Method and compositions for producing optically clear photocatalytic coatings
03/05/2009US20090061719 Water-soluble polyvinyl alcohol resin filament and nonwoven fabric made by using the same
02/2009
02/26/2009US20090053313 Process for the preparation of a polymeric hydrogel based on a highly purified polyvinylalcohol and uses thereof
02/12/2009US20090039544 Aqueous release agent and its use in the production of polyurethane molding
02/05/2009US20090035702 Process for producing compound having acid-labile group
02/04/2009CN101357956A Purification method of polyvinyl alcohol resin
01/2009
01/07/2009CN101338000A Co-producing process of polyvinyl alcohol and N,N-dimethylacetamide
12/2008
12/11/2008DE102007026166A1 Thermoplastic shaping of polyvinyl alcohol for manufacturing granulates, foil, fibers or coating for use in pharmaceutical or cosmetic applications, involves accomplishing shaping in absence of extrusion additive
12/02/2008US7459262 Low dielectric materials,useful as passivation resist layers in liquid crystal displays, electroluminescent displays, light emitting diodes and semiconductor manufacture
11/2008
11/26/2008CN101311200A Method for preparing post-crosslinking modified urea-formaldehyde resin adhesive
11/19/2008CN100434455C Identical-size degradable polymer line template preparation method
11/12/2008CN101302320A Preparation of cation polymer emulsifier for AKD
11/12/2008CN101302259A Method of manufacturing of ceramic green sheets with acetalised polyvinylalcohol
10/2008
10/30/2008US20080269095 Soluble patch
10/29/2008CN101293965A Process for preparation of polyvinyl alcohol crosslinked polymer and uses thereof
10/28/2008US7442724 Mixture containing copolyme rof polyether and addition polymer
10/28/2008CA2316042C Anionic polymerization process, and process for producing a polymer by the anionic polymerization process
10/21/2008US7439300 Variations in water solubility with temperature; ester interchange in liquid phase; precipitation
10/16/2008US20080255290 Applying and reapplying to a particulate surface a water-soluble a polyvinyl alcohol or derivative; surfactant, tackifier, hydrophilic smectite nanoparticles; stabilization of masses of small particulates such as sand and soil against disruption, such as by wind force
10/02/2008WO2008079937A3 Polymer processing simplification
10/01/2008CN101274970A Manufacturing method of high ionic conductivity solid electrolyte
09/2008
09/03/2008CN101255208A Polyethylene alcohol macromolecule fluorescence whitener and preparation thereof
08/2008
08/27/2008CN101250240A Low copolymer applied to motorcycle exhaust catalyst as well as preparation and use thereof
08/14/2008US20080194459 Compositions Containing, Methods Involving, and Uses of Non-Natural Amino Acids and Polypeptides
08/13/2008CN101240048A Preparation of low-crystallinity polyvinyl alcohol
07/2008
07/31/2008US20080179574 Single ply embossed thermoplastic polypropylene-based elastomer blend of a polyethylene copolymer; extruded membrane has stretchability
07/30/2008CN101230242A Method for synthesizing polyvinyl acetal acid safety adhesive
07/30/2008CN101230116A Intelligent material and method for manufacturing same
07/24/2008US20080175758 methoxypolyethylene glycol acrylate and an ethylenically unsaturated polymerizable monomer having a functional group (p-nitrophenyl ester or N-hydroxysuccinimide ester) for fixing biologically active substance, and a crosslinkable monomer; restricting nonspecific adsorption of proteins; coated on plastic
07/15/2008US7399821 Alkylated poly(allylamine) polymers and methods of use
05/2008
05/29/2008DE19632122B4 Photovernetzende Kunstharzzusammensetzung deren Verwendung und daraus erhältliches vernetztes Produkt Photo-crosslinking resin composition whose use and resulting cross-linked product available
05/21/2008EP1274749B1 Antimicrobial polymeric compositions
05/14/2008CN101177467A Preparation of polyvinyl alcohol by acetic acid ethyenyl ester process
05/07/2008CN101173019A Method for synthesizing polymer chelating agent with polyvinyl alcohol as base chain
03/2008
03/27/2008WO2008035514A1 Liquid curable composition and cured product thereof
03/11/2008US7342080 Polymerizable compositions, methods of making the same, and composite articles therefrom
02/2008
02/27/2008CN101130582A Polyvinyl alcohol glycidyl ether crosslinking agent and synthesis method of the same
02/27/2008CN101130578A Polyvinyl alcohol dichloro s-triazine crosslinking agent and synthesis method of the same
02/13/2008EP1885802A1 Methods of preparing organic-inorganic hybrid binder compositions and nonwoven products
02/13/2008EP1168934B1 Hydrogel-forming system with hydrophobic and hydrophilic components
01/2008
01/24/2008US20080020290 Negative resist composition and patterning process using the same
01/10/2008DE19528029B4 Magnetische Polymerpartikel auf der Basis von Polyvinylalkohol, Verfahren für ihre Herstellung und Verwendung Magnetic polymer particles based on polyvinyl alcohol, processes for their preparation and use
12/2007
12/26/2007CN101092463A Method for preparing polyvinyl alcohol with low ash
12/25/2007US7312289 curing products with distinguished low-temperature characteristics and solvent resistance without deteriorating the moldability and compression set characteristics; fuel oil resistance
12/05/2007CN101081880A Preparation of highly water-soluble polyvinyl alcohol
11/2007
11/27/2007US7300989 Blends contains a POLYPERFLUOROVINYL ETHER homopolymer; applying on textile fibrous substrates for oil repellent, water repellent, stain repellent
10/2007
10/17/2007CN101054426A Method of preparing vinyl alcohol with low degree of polymerization
10/16/2007CA2191478C Process for removing bile salts from a patient and alkylated compositions therefor
09/2007
09/18/2007US7271217 Phytoprotein synthetic fibre and method of manufacture thereof
09/11/2007CA2225294C Acrolein-releasing emulsion homopolymers
09/05/2007CN101029100A High-polymer of grafted spiral pyran compound and its production
08/2007
08/01/2007EP1812480A2 Electrochemically degradable polymers
07/2007
07/24/2007US7247690 Melt-fabricable tetrafluoroethylene/fluorinated vinyl ether copolymer prepared by suspension polymerization
07/17/2007US7244394 Methods and kits for assays of analytes of interest in tears
07/05/2007US20070155950 Alkylated poly(allylamine) polymers and methods of use
06/2007
06/27/2007CN1986573A Thioureido group-containing dendritic polymer and its preparing method and application
05/2007
05/31/2007US20070123647 Oxygen absorber
05/30/2007CN1970589A Preparation method of polyvinyl alcohol-formaldehyde seed coating agent
05/29/2007US7223803 Polyethylene (glycol) derivatives with proximal reactive groups
05/23/2007CN1966533A Process for the preparation of polyvinyl alcohol stabilized latices
05/15/2007US7217776 pH-sensitive methacrylic copolymer gels and the production thereof
05/09/2007EP0991683B2 Method for block polymer synthesis by controlled radical polymerisation
04/2007
04/25/2007CN1951981A Identical-size degradable polymer line template preparation method
04/19/2007US20070088125 functionation of polyvinyl alcohol with 4'-(11,11-diethoxy-undecyloxy)-biphenyl-4-carbonitrile (side-chain precursor) and octanal; sandwiching a liquid crystal layer between two substrates, one of which have above polymer, arranged so that said surface-director alignment layer facing liquid crystal layer
04/18/2007CN1950427A Perfluoropolyether containing acrylat groups
04/11/2007EP1772756A1 Retardation film, novel polymer, optical film and image display apparatus
04/10/2007US7202300 Dispersion
04/10/2007US7202001 Polycarbonates having dimensional stability and chemical resistance used as polyelectrolytes membranes in fuel cells; power sources for portable electronics
04/03/2007US7199196 Pre-emulsifying aqueous mixture of a perflourovinyl ether in presence of a fluorochemical emulsifier to an average emulsion droplet size of one micron or less, and addition polymerizing; oil and water repellancy; antisoilants
04/03/2007CA2369758C Functionalized poly(propylene fumarate) and poly(propylene fumarate-co-ethylene glycol)
03/2007
03/15/2007DE102005038586A1 Verfahren zur Herstellung von Polyvinylacetalen A process for the preparation of polyvinyl acetals
03/08/2007WO2006120534B1 Methods of preparing organic-inorganic hybrid binder compositions and nonwoven products
03/07/2007CN1303117C Dispersions containing perfluorovinyl ether homopolymers and use thereof
03/07/2007CN1303116C Preparation of multimodal polymer dispersions using polymeric stabilizers, and use thereof
02/2007
02/27/2007US7183369 Prepared by polymerization of a tertiary amine methacrylate with either a polyethylene glycol methyl ether or a poly(ethylene oxide)-b-poly (propylene oxide)-b-poly(ethylene oxide); for use as nucleus pulposus replacement materials for treatment of degenerative disc disorders and spinal injuries
01/2007
01/30/2007US7169847 Suitable for use in electrophoresis formed from a pre-polymer having a plurality of crosslinkable moieties and the crosslinkable moieties being crosslinked with a polyfunctional crosslinking agent, for separating molecules
01/04/2007US20070004859 Priming agent for separating papers and films
12/2006
12/27/2006EP1444277B1 Tetrafluoroethene-perfluorobutylethene-copolymer
12/20/2006EP0832869B1 Process for producing ether compounds
12/12/2006US7148301 Suited for applications in the semiconductor industry
12/12/2006US7148300 Mixture containing perfluoroether perfluoroalkyl ether; automobile seal
12/12/2006US7148288 Process for formation of preformed stabilizer polyols
12/07/2006US20060276618 Activated forms of water-soluble polymers
11/2006
11/28/2006US7141354 Benzene substituted with an unsaturated group and either a tert-aminoalkanoyl group or a 1-hydroxycyclohexanecarbonyl group; suppresses volatilization of low molecular weight decomposition materials during radiation and post-baking, and leaves almost no decomposition residues in the final product
11/16/2006WO2006120534A1 Methods of preparing organic-inorganic hybrid binder compositions and nonwoven products
11/16/2006CA2607615A1 Methods of preparing organic-inorganic hybrid binder compositions and nonwoven products
11/14/2006CA2227608C Polyvinyl alcohol-based magnetic polymer particles, methods for their preparation and their use
11/01/2006CN1282694C Methods for the preparation of cellular hydrogels
10/2006
10/19/2006WO2005079537A3 A method for preparing para-(2-hydroxyalkyloxy) styrene monomers and oligomers
09/2006
09/13/2006CN1274729C Tetrafluoroethylene-perfluorobutylethene-copolymer
09/13/2006CN1274726C Polyvinyl alcohol with high degree of polymerization and its preparing process
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