Patents
Patents for C08F 216 - 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical (3,813)
10/1990
10/18/1990WO1990012036A1 High solids copolymerization process of maleic anhydride and alkyl vinyl ether
10/18/1990DE3912148A1 Transparente thermoplastische formmasse und ihre verwendung A transparent thermoplastic molding compound and its use
10/14/1990WO1990012043A1 Transparent thermoplastic moulding material and its use
10/14/1990WO1990012040A1 Transparent thermoplastic moulding material consisting of esters of 2,3-difluoracrylic acid
10/14/1990CA2050883A1 Transparent thermoplastic moulding material and its use
10/14/1990CA2050882A1 Transparent thermoplastic moulding material consisting of esters of 2,3-difluoracrylic acid
10/07/1990CA2014027A1 Solution feed, slurry polymerization process for the production of copolymers of maleic anhydride and an alkyl vinyl ether having predetermined specific viscosities
10/07/1990CA2014026A1 Solution feed, solution polymerization process for production of copolymers of maleic anhydride and an alkylvinyl ether having low viscosities and high solids content
10/02/1990CA1274948A1 Bead-shaped crosslinked copolymers containing epoxide groups and basic amino groups, a process for their preparation and their use
09/1990
09/29/1990WO1990011306A1 Hydrogels based on sugar alcohol monomers
09/29/1990CA2028112A1 Hydrogels based on sugar alcohol monomers
09/26/1990EP0389420A1 Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
09/25/1990US4959431 Lenses, multifunctional acrylic or vinyl monomer containing isocyanurate group
09/25/1990US4959156 Block co-polymers useful as aqueous dispersants
09/25/1990CA1274650A2 Preparation, decarboxylation and polymerization of novel acid fluorides and resulting monomers
09/11/1990CA1274048A1 Bismaleimide formulations containing olefinic ether modifiers
09/04/1990US4954589 Fluoroolefin, vinyl or isopropenyl ester, hydroxyallyl ether, acrylic type acid or anhydride
09/04/1990US4954588 Novel fluorine-containing non-crystalline copolymer
08/1990
08/28/1990US4952558 In the presence of an initiator ester of not less than five carbon atoms; precipitation polymerization
08/21/1990CA1273026A1 Vinylbenzyl ethers of polyhydric halogenated phenolic compounds
08/14/1990US4948853 Bromo-containing perfluoropolymers having iodine curesites
08/14/1990US4948852 Molding materials, seals, gaskets
08/14/1990US4948848 Dissolving ethyl acetate or acetone into a precharged reactor of monomers; slurrying ; recovering product
08/01/1990EP0380010A2 Photosensitive ethylenically unsaturated copolymerizable sulfonium salts, and method for their production
08/01/1990EP0379676A2 Dispersion-stabilizing agent for inorganic powder in oily material
07/1990
07/25/1990EP0379166A2 Use of alkyl vinyl ether copolymers as levelling and antifoaming agents in coating and moulding masses
07/25/1990CA2007395A1 Radiation-sensitive, ethylenically unsaturated, copolymerizable sulfonium salts and their preparation
07/24/1990US4943614 Coating composition
07/17/1990US4942205 Alpha-fluoroacrylic acid polymer and its use
07/15/1990WO1990008346A1 Radiation-sensitive film comprising at least one monomolecular layer of fluorine-containing amphiphilic substances
07/15/1990CA2045130A1 Radiation-sensitive film composed of at least one monomolecular layer of fluorine-containing amphiphiles
07/10/1990US4940646 Polyvinyl acetal with hydroxy aliphatic acetal groups useful in photosensitive negative working compositions
07/04/1990EP0376196A2 Polymers comprised of fully and partially hydrolyzed poly (vinyl acetate) and ketene dimer units and aqueous solutions containing such polymers
07/04/1990CN1043509A Process for preparing copolymers of vinyl alcohol with embedded glutaric aldehyde and vinyl acetic-ester
07/03/1990US4939221 Polyvinyl acetate/allyl alcohol copolymers
07/03/1990US4939198 Solution feed, solution polymerization process for production of copolymers of maleic anhydride and an alkylvinyl ether having low viscosities and high solids content
06/1990
06/27/1990EP0375178A2 Plastic optical fiber
06/27/1990EP0374752A2 Hydrogels based on monomers containing fluor and saccharide
06/20/1990EP0373621A2 Polyoxyalkylene alkenyl ether maleic ester copolymer and use thereof
06/20/1990EP0373588A2 Aqueous dispersion, composite powder and organosol of fluorine-containing polymer
06/19/1990US4935478 Unsaturated imide and benzaldehyde derivative containing hot-curable composition of matter
06/19/1990CA2005659A1 Hydrogels based on fluorine-containing and saccharide monomers
06/12/1990CA1270226A1 Method for forming composite polymer films
06/06/1990EP0371421A2 Crosslinked polyacrylic acid
06/05/1990US4931500 Gas impermeable and moisture resistant
06/05/1990US4931476 Carriers for immobilized bioactive substances; addition monomers with epoxide groups and divinylalkylene urea
06/05/1990CA2003173A1 Antimicrobial compositions
05/1990
05/30/1990EP0370477A1 Maleimide copolymer, maleimide block copolymer and method for producing maleimide block copolymer
05/16/1990EP0368218A2 Copolymers and their use as auxiliary agents and/or adjuvants in formulations for preparing polyisocyanate-polyaddition products
05/16/1990EP0368217A2 Copolymers and their use as auxiliary agents and/or adjuvants in formulations for preparing polyisocyanate-polyaddition products
05/14/1990EP0354230A4 High performance pressure-sensitive adhesive polymers.
05/03/1990WO1990004611A1 Copolymers of vinyl alcohol with vinyl acetate, cross-linked by glutaric dialdehyde, method of obtaining them and a pharmaceutical preparation based thereon
05/01/1990US4921907 Resin composition and multilayered structure
04/1990
04/25/1990EP0365053A1 Peroxide-curable brominated fluoroelastomer compositions
04/24/1990US4920170 Copolymer of tetrafluoroethylene and perfluoro(lower alkyk vinyl ether)
04/10/1990US4916020 Reactive bonding method
04/10/1990US4915845 Inhibition method
03/1990
03/21/1990EP0359147A2 Novel fluorine-containing non-crystalline copolymer
03/21/1990EP0359055A2 Detergent compositions utilizing divinyl ether polymers as builders
03/21/1990EP0358747A1 A reactively bonded composite and method
03/13/1990US4908381 Antimicrobial film-forming compositions
03/06/1990US4906715 N,N'-divinylalkylurea crosslinked polymers, a process for their preparation, and their use
03/06/1990US4906397 Detergent compositions utilizing divinyl ether polymers as builders and novel divinyl ether polymers
02/1990
02/21/1990EP0354948A1 Crosslinked hydrophilic copolymer for medical and paramedical use
02/21/1990CN1006891B Process for the preparation of curable flouroelastomers and products go obtained
02/14/1990EP0354500A2 Thermosetting bismaleinimide molding masses
02/14/1990EP0354410A2 Package made of a water soluble film
02/14/1990EP0354230A1 High performance pressure-sensitive adhesive polymers.
01/1990
01/31/1990EP0352868A1 Bismaleimide-containing thermosetting composition
01/30/1990CA1265293A1 Polymers containing imide groups and process for preparing the same
01/17/1990EP0350664A2 Binders containing modified copolymers and their use in coatings and sealants
01/10/1990EP0350277A2 Temporary wet strength resins and paper products containing same
01/10/1990EP0350276A2 Temporary wet strength resins with nitrogen heterocyclic nonnucleophilic functionalities and paper products containing same
01/09/1990US4892916 Polymeric thickeners and their production
01/09/1990US4892898 Water soluble polymers containing allyloxybenzenesulfonate monomers
01/03/1990EP0348755A2 Novel photocurable and heat-curable polyvinyl butyral resin
12/1989
12/20/1989EP0346995A2 Liquid detergents
12/20/1989EP0346834A2 Process for the manufacture of polymers
12/19/1989US4888402 Binders for photoresists, self-crosslinking resins
12/14/1989WO1989012240A1 Process for the stabilization of fluoropolymers
12/14/1989WO1989012071A1 Amorphous copolymers or perfluoro-2,2-dimethyl-1,3-dioxole
12/12/1989US4886716 Solid polymeric electrolyte and electrochemical generators containing it
11/1989
11/28/1989CA1263488A1 Ethylene/vinyl alcohol copolymer laminatable packaging material
11/15/1989EP0341560A2 Photoinitiator copolymer
11/14/1989US4880497 Hydrolysis of vinylformamide, paper coating
11/07/1989US4879336 Novel coating slips
11/02/1989EP0339371A2 Method for preparing poly(vinyl alcohol)-co-poly(vinylamine) via a two-phase process
10/1989
10/18/1989EP0337310A1 Poly(vinyl alcohol-vinylamine)copolymers for improved moist compressive strength of paper products
10/11/1989CN1036212A Organic polymeric material and ion-exchange membrane produced therefrom
10/10/1989US4873284 Heat-curable molding compositions
10/03/1989US4871820 Alpha-fluoroacrylic acid polymer and its use
09/1989
09/19/1989US4868262 Copolymers with epoxide groups, their synthesis and use for finishing textile fibers or fiber products
09/19/1989CA1259744A1 Fluorine-containing copolymers, a process for their preparation and their use
09/08/1989WO1989008024A1 A reactively bonded composite and method
09/06/1989EP0331321A2 Organic polymeric material and ion-exchange membrane produced therefrom
08/1989
08/29/1989US4861821 Copolymers based on ethylenic monomers and methylolphenyl allyl ethers
08/24/1989WO1989007455A1 Crosslinked hydrophilic copolymer for medical and paramedical use
08/22/1989US4859755 Crosslinkable, fluorine-containing copolymers as binders for highly weather-resistant surface coatings
08/15/1989US4857619 Fluorine containing polymer having a terminal ester group
08/15/1989US4857589 Low alkali and ash; gas impermeability at high humidity
1 ... 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39