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)
02/1994
02/15/1994US5286263 Use of copolymers based on long-chain alkyl vinyl ethers and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent
02/01/1994US5283303 Transplant thermoplastic molding compound made of 2,3-difluoroacrylic acid esters
01/1994
01/19/1994EP0579266A1 Acrylic and methacrylic acid esters and processes for producing the same
01/19/1994EP0397698B1 Fluorinated copolymer and barrier films
01/06/1994WO1994000502A1 Polymers of haloperfluoro and perfluoro ethers
01/06/1994CA2137564A1 Polymers of haloperfluoro and perfluoro ethers
12/1993
12/28/1993US5273676 Detergents; grayness inhibition
12/07/1993CA1324941C Water treatment polymers and methods of use thereof
12/06/1993CA2080270A1 Hydrogel material and method of preparation
11/1993
11/25/1993WO1993023445A1 Copolymers based on vinyl ethers and monoethylenically unsaturated dicarboxylic acid anhydrides, process for producing the same and their use
11/25/1993WO1993023444A1 Copolymers and detergent compositions containing them
11/25/1993CA2135895A1 Copolymers and detergent compositions containing them
11/23/1993US5264526 Stabilized acrylic fibers and polyurethane elastomer fibers and process for making same
11/23/1993US5264508 Polymers of haloperfluoro and perfluoro ethers
11/18/1993DE4216318A1 Copolymerisate auf Basis von Vinylethern und monoethylenisch ungesättigten Dicarbonsäureanhydriden, Verfahren zu ihrer Herstellung und ihre Verwendung Copolymers based on vinyl ethers and monoethylenically unsaturated dicarboxylic anhydrides, processes for their preparation and their use
11/16/1993CA1324459C Preparation of copolymers of ethylenically unsaturated dicarboxylic anhydrides and alkyl vinyl ethers
11/16/1993CA1324458C High performance pressure-sensitive adhesive polymers
11/11/1993WO1993022379A1 Perfluoroelastomers with enhanced properties
11/02/1993US5258262 Radiation-sensitive film composed of at least one mono-molecular layer of fluorine-containing amphiphiles
10/1993
10/30/1993WO1993022374A1 Process for stabilising copolymers of maleic anhydride and vinyl ethers
10/30/1993CA2134330A1 Process for stabilising copolymers of maleic anhydride and vinyl ethers
10/26/1993US5256747 Low molecular weight; prepared by pyrolysis; pellicle coating,optics
10/26/1993US5256746 Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
10/20/1993EP0566533A1 Sulfated vinylphenol polymers, compositions containing sulfated vinylphenol polymers and the use thereof
10/20/1993EP0549613A4 Bioadhesive composition
10/20/1993EP0518942A4 Electrochromic device
10/16/1993CA2093949A1 Sulfated polyvinylphenols, composition comprising sulfated polyvinylphenols and the use thereof
10/14/1993WO1993020155A1 Free radical co-polymerization of acrylates and vinyl ethers
10/12/1993US5252673 Reaction product of divinyl ether-maleic anhydride copolymer, an aminoacid and mitomycin C; antitumor agents, anticarcino-genic
09/1993
09/30/1993WO1993019126A1 Production of an ethanol solution of ethyl or butyl half-ester of a copolymer
09/21/1993US5247036 Non-crosslinked polymers, containing reactive double bonds, of fluorinated monomers and alkenyl (iso)-cyanurates
09/21/1993US5247035 Soluble polymers
09/11/1993CA2090933A1 Water-soluble polymers for use in automatic machine dishwashing detergent compositions
07/1993
07/28/1993EP0552603A1 Soluble polymers
07/27/1993US5231154 Iodine containing chain transfer angents for fluoropolymer polymerizations
07/21/1993EP0545947A4 Process for making ethanol solutions of alkyl half-esters of copolymers of maleic anhydride and a c 1?-c 4? alkyl vinyl ether
07/07/1993EP0549613A1 Bioadhesive composition
06/1993
06/30/1993EP0548087A1 Radiation curable coating compositions.
06/29/1993US5223567 Copolymerization in acetone, esterification, distillation
06/23/1993EP0547507A1 Contact adhesive dispersions, process for their preparation and their use
06/16/1993EP0545947A1 Process for making ethanol solutions of alkyl half-esters of copolymers of maleic anhydride and a c 1?-c 4? alkyl vinyl ether.
06/15/1993US5219967 Random (meth)acrylate copolymers with one monomer having a cyano group; heat, cold and fuel oil resistance
06/09/1993EP0542758A4 Maleic anhydride/alkyl vinyl ether polymerization process
06/03/1993DE4139128A1 New homo-and copolymers contg. hydroxy gps. or delta-lactam units - prepd. by radically polymerising acrylate ester and allyl alcohol, opt. with copolymerising, and reacting with amine
06/02/1993EP0544233A1 Fluorine-containing copolymer useful as paint vehicle
05/1993
05/27/1993WO1993010160A1 New thermoplastic fluorocopolymers, and fluoromonomers for use in their manufacture
05/27/1993DE4137967A1 Neue thermoplastische fluorcopolymere und fluormonomere zum einsatz bei deren herstellung New thermoplastic fluorocopolymers and fluoromonomers for use in the manufacture
05/26/1993EP0542758A1 Maleic anhydride/alkyl vinyl ether polymerization process.
05/25/1993US5214115 Uncrosslinked copolymers containing reactive double bonds of fluorine monomers and unconjugated dienes and a process for their production
05/19/1993EP0542598A1 Fluorinated copolymers and their use for coating and impregnation of various substrates
05/19/1993EP0541548A1 Polymers for photographic elements
05/19/1993EP0541536A1 Alkyl vinyl ether polymers containing a lactam functionality
05/18/1993CA1318077C Heat-curable molding compositions
05/12/1993EP0540730A1 Soluble perfluoroelastomers and use in pellicles
05/11/1993US5210324 Making polyalkyleneoxy allyl ethers by dissolving alcohol in solvent capable of forming azeotrope with water, azeotroping mixture to remove water, adding alkali metal alkoxide, removing alkanol, reacting alcoholate with allyl halide
05/04/1993US5208286 Cross-linkable ethylene-vinyl alcohol-acrylate polymer and method of producing the same
04/1993
04/29/1993DE4135399A1 Copolymers having high activity even in low concn. - used as deaerating agents for aq. paint systems, obtd. by cationically polymerising alkyl vinyl ether cpds. with propenyl-polyether cpds.
04/27/1993US5206338 N,N'-bis(maleimide)/hindered diamine copolymerizate
04/21/1993EP0538033A1 Extrudable ethene-hydroxyacrylate copolymer
04/20/1993US5204428 Copolymer and method of producing the same
04/07/1993EP0535643A1 Polyvinyl esters with improved melt viscosity behaviour, process for their manufacture and use thereof
04/06/1993US5200480 Chlorotrifluoroethylene based copolymer suitable as paint vehicle
04/06/1993US5200464 Water-soluble radical-curing polyvinyl alcohol derivative
04/05/1993CA2078095A1 Polyvinyl acetals having improved melt viscosity characteristics, processes for their preparation and their use
04/01/1993WO1993006142A1 Copolymers produced from hydroxyalkyl vinyl ethers, and the use of homopolymers and copolymers of hydroxyalkyl vinyl ethers in washing and cleaning agents
04/01/1993CA2114847A1 Copolymers of hydroxyalkyl vinyl ethers and use of homo- and copolymers of hydroxyalkyl vinyl ethers in detergents and cleaning agents
03/1993
03/30/1993US5198515 Biscitraconimide copolymers with olefinically unsaturated materials
03/24/1993EP0532577A1 Functionalized trifluorovinyl ethers and polymers therefrom.
03/18/1993DE4130428A1 Copolymerisate von hydroxyalkylvinylethern und verwendung von homo- und copolymerisaten von hydroxyalkylvinylethern in wasch- und reinigungsmitteln Copolymers of hydroxyalkyl and use of homopolymers and copolymers of hydroxyalkyl in washing and cleaning products
03/16/1993US5194543 Crosslinkable fluorine-containing copolymers, and surface coatings based on these copolymers
03/16/1993US5194527 Expose beta substituted ketone to form vinyl ketone monomer, copolymerize with ethylenic monomer
03/02/1993US5191048 Biodegradable free-radical addition polymers
02/1993
02/23/1993US5189122 Process for the preparation of copolymers of maleic anhydride and alkyl vinyl ether
02/23/1993US5188764 Tetrafluoroethylene polymer core and thermoplastic polymer shell
02/16/1993US5187308 Process for the production of low viscosity copolymers from maleic acid monoalkyl esters and vinyl alkyl ethers
02/16/1993US5187249 Degradable B-alkoxy vinyl ketone resin composition
02/16/1993US5187201 Coating and molding compositions containing alkyl vinyl ether polymers and use thereof as leveling agents or antifoam agents
02/10/1993CN1068830A Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
02/04/1993WO1993002119A1 Cationic polymerization of vinyl ethers without color formation
02/04/1993WO1993002117A1 Sunscreen composition
01/1993
01/21/1993WO1993001220A1 Benzene-free maleic anhydride/vinyl ether polymers
01/13/1993EP0522465A1 A process for the preparation of an alkyl vinyl ether/maleic anhydride copolymer
12/1992
12/29/1992US5175790 Waveguides for long distance transmission, high temperature continuous use
12/29/1992US5175223 New fluoroelastomers based on vinylidene fluoride, hexafluoropropene and tetrafluoroethylene
12/23/1992EP0518942A1 Electrochromic device
12/22/1992US5173205 Solid polymer electrolyte based on cross-linked polyvinylether
12/15/1992US5171804 Electrodeposition coating
12/09/1992EP0516925A1 Wrinkled absorbent particles of high effective surface area having fast absorption rate
12/08/1992US5169915 Solvent solubility, compatibility with curing agents
12/08/1992US5169537 Antideposit agent
11/1992
11/26/1992WO1992020720A1 Soluble perfluoroelastomers and use in pellicles
11/25/1992EP0514674A1 Non-crosslinked copolymers with reactive double bonds made of fluoro-monomers and of non-conjugated dienes and process for their preparation
11/17/1992US5164451 Polyperoxides
11/10/1992US5162402 Slump retaining agent
11/05/1992CA2067891A1 Uncrosslinked copolymers containing reactive double bonds of fluorine monomers and unconjugated dienes and a process for their production
11/04/1992CN1018924B Process for preparing copolymers of vinyl alcohol with embedded glutaric aldehyde and vinyl acetic-ester
10/1992
10/28/1992EP0510831A1 Low molecular weight monoalkyl phosphinate and phosphonate copolymers
10/28/1992EP0510356A1 Polyethylene glycol protein conjugates
10/27/1992US5159033 Polymerization process using PVP-H2 O2 as free radical initiator
10/26/1992CA2065969A1 Low molecular weight monoalkyl substituted phosphinate and phosphonate copolymers
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