Patents
Patents for C08F 20 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof (19,484)
11/2002
11/27/2002CN1381507A High-hydroscopicity nano material
11/26/2002US6486260 Cement additive, cement composition and polycarboxylic acid polymer
11/21/2002WO2002092639A1 Pulsed electron beam polymerization
11/21/2002US20020172778 Plasma enhanced chemical deposition with low vapor pressure compounds
11/21/2002US20020172655 Imaparts setting strength and a flexible style to the hair, feel, nontacky
11/20/2002EP1258742A1 Light-resistant microlens array and resin composition for use therein
11/20/2002EP1257269A1 Orally administrable acid stable anti-ulcer benzimidazole derivatives
11/20/2002CN1380381A Cleaning conentrate containing high alkali content
11/19/2002US6482565 Photoresist cross-linker and photoresist composition comprising the same
11/14/2002US20020169340 Phosphole and diphosphole ligands for catalysis
11/14/2002US20020169266 Polymeric compound and resin composition for photoresist
11/14/2002US20020169233 Pressure sensitive or flowable
11/14/2002US20020168494 Decoloring dyes
11/14/2002US20020168332 Composition comprising polymers having a star structure, the polymers, and their use
11/13/2002EP1255731A1 S,s'-bis-(alpha,alpha'-disubstituted-alpha"-acetic acid)-trithiocarbonates and derivatives as initiator - chain transfer agent - terminator for controlled radical polymerizations and the process for making the same
11/13/2002EP0919569B1 Process for the preparation of poly(meth)acrylic acid ester
11/12/2002US6479608 Heterocyclic alkoxyamines as regulators in controlled radical polymerization processes
11/12/2002US6479604 Diarylethene compound, photochromic diarylethene type copolymer and method for the production of the same
11/12/2002CA2091903C Copolymerization process and optical copolymer produced therefrom
11/07/2002WO2002088204A1 Poly(meth)acrylamide with high stereoregularity and process for producing the same
11/07/2002WO2002059553A8 Novel methods and blends for controlling rehology and transition temperature of liquid crystals
11/07/2002US20020165324 Contact lens material
11/07/2002US20020165315 Preparing aqueous polymer dispersions
11/07/2002US20020164493 Hard coat film
11/06/2002CN1378530A Process for preparing peroxides using mixed anhydrides
11/06/2002CN1377900A Free-radical polymerised compound
11/06/2002CN1093769C 软性眼内镜片 The soft intraocular lens
11/05/2002US6476170 Solid acrylic resin using a continuous tube reactor
11/05/2002US6476124 Composition comprising polymers having a star structure, the polymers, and their use
11/05/2002US6476092 Photopolymerizable composition containing a polymerizable acrylic compound with hetero-substituted methyl or halo-substituted methyl at the alpha position
11/05/2002US6475698 Polymeric compounds
11/05/2002US6475663 Compositions suitable for electrochemical cells
11/05/2002US6475574 Direactive mesogenic compounds and intermediates
10/2002
10/31/2002WO2002085959A1 Water-absorbing resin suitable for absorbing viscous liquid containing high-molecular compound, and absorbent and absorbent article each comprising the same
10/31/2002WO2002085955A1 Method for producing an aqueous polymer dispersion by radical aqueous emulsion polymerization with a continually produced aqueous monomer emulsion
10/31/2002WO2002085634A1 Emulsion and coating liquid and recording medium using the same
10/31/2002US20020161132 Acrylated polymer; crosslinking
10/31/2002US20020160182 For use, when dry, as elastomeric coating, caulk, sealant, fabric treatment, or pressure sensitive adhesive
10/30/2002EP1253137A1 Process for the production of 1,3-bis(dimethylbenzylammonium)isopropyl acrylate chloride alone or as a mixture with othercopolymers and monomers
10/30/2002EP1253134A1 Vinyl-polymerizable monomer having tertiary hydroxyl group and polymer
10/30/2002EP1252208A2 Saline aqueous dispersions of water soluble (co)polymers based on cationic monomers, method for making same and uses thereof
10/30/2002EP0779899B1 Polymer beads and method for preparation thereof
10/30/2002CN1377374A Preparation of low residual monomer content polymers
10/30/2002CN1376587A Graphic expression articles and preparation method thereof
10/29/2002US6472488 (Thio) (meth) acrylate monomers, intermediate compounds for the synthesis of these monomers, polymerizable compositions and polymers obtained, and their optical and ophthalmic uses
10/24/2002WO2002044271A3 Surfactant-containing cosmetic, dermatological and pharmaceutical agents
10/24/2002WO2002043689A3 Cosmetic, pharmaceutical and dermatological products
10/24/2002US20020156196 Methacrylate-based polymer and process for producing the same
10/24/2002US20020155311 Polymeric membranes and other polymer articles having desired surface characteristics and method for their preparation
10/24/2002US20020155079 For use in cosmetics, pharmaceuticals, textile, printing, paper, leather, adhesives and agrochemical industry
10/24/2002DE10119330A1 Preparation of an aqueous polymer dispersion by radical emulsion polymerization useful in the pharmaceutical and cosmetic industries with decreased coagulant content and decreased soiling of the polymerization vessel
10/23/2002EP1251118A1 Unsaturated monocarboxylic ester compound, process for producing the same, and composition curable with actinic energy ray
10/23/2002EP1250360A2 Method for making hydrophobically associative polymers, methods of use and compositions
10/23/2002EP1250315A1 Functional monomers for molecular recognition and catalysis
10/23/2002EP1095113B1 Liquid curable resin composition
10/23/2002EP0934344B1 Organoborane amine complex initiator systems and polymerizable compositions made therewith
10/23/2002EP0854783B1 Process for producing polymeric layers having selectively coloured regions
10/23/2002CN1375509A Prepn process of super absorbent resin
10/22/2002US6469204 Acrylates comprising several quaternary amino groups in the alcohol part, their process of manufacture and the (co) polymers obtained from these monomers
10/22/2002US6469190 N,n'-ethylenebis (3,5-di-tert-butylsalicylidene imine) enolate of tert-butyl isobutyrate aluminum; for anionic polymerization of polymethyl methacrylate, for example
10/22/2002US6468667 Covalently linking to the material surface specific carbohydrates which mimic a biological surface for durability, hydrophilicity, wettability and biocompatibility; contact lens
10/17/2002WO2002082570A1 Electricity storage device
10/16/2002EP1249731A2 Photosensitive composition and negative working lithographic printing plate
10/16/2002CN1092679C Moisture-curable, hot melt composition
10/16/2002CN1092667C Snthesis of terminally unsaturated low polymer
10/10/2002WO2002079274A1 Process for producing fluoropolymer and derivative thereof, and use of fluoropolymer derivative
10/10/2002WO2002079271A2 Acid macromonomers and their method of preparation
10/10/2002WO2002078758A1 Polymerized hydrogel adhesives
10/10/2002US20020146641 Chemically amplifying type positive resist composition
10/10/2002US20020146639 Lithographic photoresist composition and process for its use
10/10/2002CA2437757A1 Polymerized hydrogel adhesives
10/09/2002EP1246856A1 Fluorochemical sulfonamide surfactants
10/08/2002US6462158 Useful as base polymers for resist materials for an exposure light source of a short wavelength
10/08/2002US6461788 Polymerizable compounds having cyclohexanelactone structure and polymers
10/08/2002CA2252744C Plastic substrates for electronic display applications
10/08/2002CA2134868C Preparing crosslinkable polymers employing macromonomer chain transfer agents
10/03/2002WO2002077044A2 Polymer composition for intraocular lens
10/03/2002WO2002034793A3 Rheology modifying copolymer composition
10/03/2002US20020143129 Process for the preparation of thermoprecipitating affinity polymers
10/03/2002US20020139583 Method of coring crustal core sample, and antimicrobial polymeric gel and gel material used in the method
10/02/2002EP1245241A1 Polymerized hydrogel adhesives comprising low amounts of residual monomers
10/02/2002EP1244768A2 Microcapsule preparations and detergents and cleaning agents containing microcapsules
10/02/2002EP1244716A1 Method for producing a composition that contains polymer ester compounds with long-chain alkyl groups, and use of such a composition
10/02/2002EP1244710A1 Amine organoborane complex polymerization initiators and polymerizable compositions
10/02/2002EP0952999B1 Polyamine/unsaturated organic acid composition for barrier coating
10/02/2002EP0946614B1 Electrophoretic gel
10/02/2002EP0922080B1 Liquid crystal polymers
10/02/2002EP0740718B1 Deinking processes
10/02/2002DE10213584A1 Chemisch verstärkende, positiv arbeitende Resistmasse Chemically amplified positive resist composition
10/02/2002CN1371948A Improved paint composition
10/02/2002CN1371940A 改进的聚合物组合物 Improved polymer composition
10/02/2002CN1091795C Photopolymerizable liquid crystals
10/02/2002CN1091782C Anti-bacterial, insoluble, metal-chelating polymers
10/01/2002US6458896 Mixing the first and the second powders to thereby obtain the superabsorbent powder; an acrylic acid polymer powder which results from an inverse suspension polymerization, followed by postcrosslinking under conditions of water and crosslinking
09/2002
09/26/2002WO2001032717A3 Initiator/amidine complexes, systems comprising the complexes, and polymerized compositions made therewith
09/25/2002EP1243602A1 Rubber, rubber composition, and crosslinked object
09/25/2002EP1242465A1 Method for producing a liquid polymer composition and the use of this composition
09/25/2002CN1371392A Polymerizate composition and method for producing the same
09/25/2002CN1091524C Liquid crystal display element and fabrication method thereof
09/24/2002CA2083161C Branched polyanhydrides
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