Patents
Patents for C08F 228 - 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 bond to sulfur or by a heterocyclic ring containing sulfur (1,313)
09/2011
09/14/2011CN102186892A Use of vinyl phosphonic acid for producing biodegradable mixed polymers and the use thereof for exploring and extracting petroleum and natural gas
09/14/2011CN102181010A Preparation method of high-temperature-resistant high-salt polymer oil-replacement agent
09/14/2011CN102181009A Method for preparing temperature-resistant and salt-resistant polymer for drilling fluid
09/07/2011CN101775202B Method based on sulfonated polyphenylene oxide for preparing organic-inorganic hybrid cation-exchange membranes
09/07/2011CN101501077B Process for producing fine polymer particle
09/01/2011US20110213094 Anionic Water-Soluble Additives Based on Allyl Ether and Vinyl Ether
09/01/2011US20110213093 Organic-inorganic hybrid material and its shaped article, optical component and lens
08/2011
08/31/2011CN102167837A Method for preparing ionic polymer-metal smart electric driving composite material
08/30/2011US8008406 Synthesis and characterization of a novel proton exchange membrane (PEM) for applications in fuel cells
08/25/2011US20110207114 Amplified Fluorescence Polymers and Sensor Thereof
08/25/2011US20110204341 Organic electronic devices and polymers, including photovoltaic cells and diketone-based polymers
08/24/2011EP2358770A2 Zwitterionic polymers with therapeutic moieties
08/10/2011CN101781857B Soap-free color-fixing agent emulsion and preparation method thereof
08/04/2011US20110190462 Cross-Linkable Monomers and Polymers and the Use Thereof
07/2011
07/28/2011US20110183880 (meth) acrylic acid-based copolymer, method for producing the same and detergent composition using the same
07/21/2011US20110178255 Benzodithiophene based materials compositions
07/20/2011CN101704920B Dispersing agent for grinding calcium carbonate, and preparation method and application thereof
07/20/2011CN101475667B Temperature-resistant salt-resistant efficient gel, and preparation and use thereof
07/19/2011US7981944 Mixture of acrylated esters; photoinitiators
07/14/2011US20110171569 Sulfonium derivatives and the use therof as latent acids
07/13/2011CN102120801A Synthesis method of multifunctional composite super water absorbent resin
07/07/2011US20110166309 Preparation containing at least one type of fungicidal conazole
07/07/2011US20110166308 Polymers prepared from mixtures of multifunctional n-vinylformamide and hybrid reactive n-vinylformamide crosslinking monomer moieties and uses thereof
07/07/2011US20110166307 Fused thiophenes, articles, and methods thereof
07/07/2011US20110165519 Resin suitable for an acid generator and a chemically amplified positive resist composition containing the same
07/06/2011CN102115517A Preparation method for anti-rust soap-free acrylate emulsion
07/06/2011CN102115511A Novel dispersant, preparation method thereof and application thereof
06/2011
06/30/2011US20110159433 Photosensitive composition, pattern-forming method using the composition, and resin used in the composition
06/30/2011US20110155963 Water-soluble electrically conductive polymers
06/23/2011US20110152444 Network copolymer crosslinked compositions and methods of making the same
06/16/2011WO2011069281A1 Perfluorinated ion exchange resin, preparation method and use thereof
06/16/2011US20110144280 Anionic Additives Soluble in Water and in Solvents
06/16/2011US20110144276 Medical devices having improved performance
06/16/2011US20110144268 Synthesis of arborescent polymers via controlled inimer-type reversible addition-fragmentation chain transfer (raft) polymerization
06/16/2011US20110139702 Metal removing agent and metal removing filter
06/16/2011CA2783850A1 Perfluorinated ion exchange resin, preparation method and use thereof
06/15/2011CN102093501A Method for preparing hyper-dispersant used for mixed size
06/15/2011CN101492515B Acrylic amide modified graft copolymer, preparation method and application thereof
06/09/2011US20110135903 Thermoplastic resin, organic-inorganic hybrid composition and optical parts
05/2011
05/26/2011WO2011062289A1 Resin for toners, and toner
05/26/2011US20110120558 Semiconductor materials prepared from rylene-(pi-acceptor)copolymers
05/19/2011US20110117306 Fluorosulphonated elastomers with low glass transition based of vinylidene fluoride
05/18/2011EP2321395A1 Composition comprising polyoxyalkylene-based polymer composition
05/18/2011CN102060464A Polycarboxylate water reducing agent by using water as solvent and preparation method thereof
05/12/2011US20110111258 Radiation-curable vinyl chloride copolymer, radiation-curable composition, and magnetic recording medium
05/11/2011CN102050593A High-efficiency polycarboxylic acid salt water reducer and preparation method thereof
05/10/2011US7939612 Radically polymerizable compound having a cyclic dithiocarbonate group
05/04/2011CN101538344B Method for preparing slime dispersant applicable to primary slime and secondary slime
05/03/2011US7935773 Water-swellable copolymers and articles and coatings made therefrom
04/2011
04/28/2011US20110095227 Retarded superabsorbent polymers
04/21/2011US20110092657 Novel Polymer and Copolymer and Method of Making the Same
04/21/2011US20110092635 Process for the preparation of an aqueous polymer dispersion
04/21/2011US20110092634 Polymeric microgel comprising cationic units
04/21/2011US20110089409 Alternating copolymers of phenylene vinylene and biarylene vinylene, preparation method thereof, and organic thin film transistor comprising the same
04/14/2011WO2010143912A3 Latex for dip molding, composition for dip molding, preparation method of dip molded product, and dip molded product prepared thereby
04/14/2011US20110086994 Methods for preparing benzodithiophenes
04/14/2011US20110086267 Polymer, semiconductor film, electrode, electrode active material, electrochemical element and electricity storage device
04/13/2011CN102010487A Method for preparing polycarboxylate water reducing agent
04/05/2011CA2351779C Fluorinated ionomers with sulphonyl functions
03/2011
03/31/2011US20110077372 Ether-containing cyclic structure-containing polymer, polymer composition for optical material, and molded article thereof, optical component and lens
03/30/2011CN101993214A Polycarboxylic acid water reducing agent using diallyl polyethylene glycol (DAPEG) as raw material and preparation method thereof
03/15/2011US7906235 Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
03/10/2011US20110060112 Acrylate ester derivatives and polymer compounds
03/10/2011US20110059279 Nitrile rubbers which optionally contain alkylthio terminal groups and which are optionally hydrogenated
03/03/2011US20110049480 Organic semiconductor polymer and transistor including the same
02/2011
02/24/2011US20110046330 Black soluble conjugated polymers with highly transmissive oxidized state
02/17/2011US20110040055 Electrochromic conjugated polymers
02/17/2011US20110040042 Fused thiophenes, methods for making fused thiophenes, and uses thereof
02/10/2011US20110030789 Air stable photovoltaic device
02/09/2011CN101970513A Method for the production of polymers by means of ion exchange
02/09/2011CN101967372A Water-based well drilling viscosity reducer and synthesis method thereof
02/02/2011CN101962421A Method for preparing cationic viscosity reducer
02/01/2011CA2481835C Water-soluble copolymers based on olefinic sulfonic acids, process for the production thereof and use of the same
01/2011
01/27/2011US20110017954 Vinyl sulfonic acid, polymer thereof, and production method thereof
01/26/2011CN101955332A Polycarboxylate cement grinding aid and preparation method thereof
01/20/2011WO2011006894A1 Fluorinated copolymers, membranes prepared using the latter and fuel cell device including said membranes
01/18/2011CA2462417C Scale control composition for high scaling environments
01/06/2011US20110003907 Dispersant for carbon nanotubes and carbon nanotube composition comprising the same
01/06/2011US20110003201 Electricity storage material and electricity storage device
01/05/2011CN101538339B Preparation method of fluorescent pigment latex
12/2010
12/30/2010US20100331510 Hydrophobically associating copolymers
12/30/2010US20100331508 (meth)acrylate derivative, intermediate thereof, and polymer compound
12/23/2010US20100323296 Resin and resist composition
12/16/2010WO2010143912A2 Latex for dip molding, composition for dip molding, preparation method of dip molded product, and dip molded product prepared thereby
12/09/2010US20100311933 Method for producing hyperbranched polymer
12/09/2010US20100311788 Salts of Clopidogrel With Polyanions and Their Use for Manufacturing Pharmaceutical Formulations
12/08/2010CN1922223B Mixtures for producing transparent plastics, transparent plastics and method for their production and use
12/02/2010US20100305288 Fused Thiophenes, Articles, and Methods Thereof
12/02/2010US20100305007 Copolymer based on a sulfonic acid-containing compound
11/2010
11/25/2010US20100298514 Sulfonated block copolymers having ethylene and diene interior blocks, and various uses for such block copolymers
11/18/2010US20100292426 Biocompatible coating for implantable medical devices
11/04/2010US20100278763 Water-Soluble Or Water-Swellable Polymers On The Basis Of Salts Of Acryloyldimethyltaurine Acid Or The Derivatives Thereof, The Production Thereof And The Use Thereof As Thickener, Stabilizer And Consistency Agents
11/04/2010US20100275396 Cleaning compositions with monocarboxylic acid monomers dicarboxylic monomers, and monomers comprising sulfonic acid groups
10/2010
10/28/2010US20100272971 Optical film and image display apparatus having the same
10/27/2010EP2242783A1 Method for the production of polymers by means of ion exchange
10/27/2010CN101869847A Micro-spherical polymer solid acid esterification catalyst and preparation method thereof
10/27/2010CN101284893B Comb-typed amphiphilic water-soluble co-polymer, method for preparing same and use
10/19/2010US7816474 catalytic copolymerization of ethylene and an unsaturated sulfonate monomer such as sodium vinylsulfonate; hydrophilic; ethylene-sodium vinylsulfonate copolymer; catalyst sodium 1-(diphenylphosphino)-2-(hydroxy)-2-(4-methylphenyl)ethenesulfonate]phenyl(pyridine) nickel(II)
10/19/2010CA2377859C High molecular weight zwitterionic polymers
10/14/2010US20100261091 Polysulfone polymers and related polymer electrolyte membranes and fuel cells
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