Patents
Patents for C08F 218 - Copolymers having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid (3,451)
01/1991
01/09/1991CN1048392A Processes for preparing high-hard resin and polymerizable monomer
01/03/1991DE3921479A1 Ethylene]-vinyl] acetate terpolymer continuous prodn.
01/02/1991EP0404888A1 Plastic lens compositions and apparatus for the production thereof
12/1990
12/27/1990EP0275255B1 Soluble acrylic copolymer containing carboxyl groups, its production process and coating agent on the basis of this acrylic copolymer
12/18/1990US4978427 Water-soluble copolymers containing vinylamine units as wet strength and dry strength agent for paper
12/09/1990WO1990015086A1 Copolymers containing carboxyl groups and possibly tertiary amino groups, process for producing them and their use in coating materials
12/05/1990EP0400416A2 Highly dilatant copolymer dispersions with higher durability
12/04/1990US4975508 Containing a cyano di- or poly-ester; fuel resistance
11/1990
11/30/1990CA2016490A1 Highly dilatant copolymer dispersion having high continuous-load stability
11/22/1990EP0397698A1 Fluorinated copolymer and barrier films.
11/15/1990WO1990013580A1 Polyol(allyl carbonate) composition
11/13/1990US4970293 Liquid glass forming composition from diallyl carbonate and diol mixture
11/10/1990WO1990013581A1 Copolymerizates formed by polymerization of monomers containing polyalkylene oxide blocks, their preparation and use
11/10/1990CA2055479A1 Copolymerizates formed by polymerization of monomers containing polyalkylene oxide blocks, their preparation and use
11/07/1990EP0396364A2 Novel vinyl carbonate and vinyl carbamate contact lens material monomers
10/1990
10/23/1990CA1275542C Copolymers of vinyl alcohol and fluorine-containing acrylate monomers
10/19/1990WO1990012819A1 Photochromic polymeric article
10/19/1990CA2051443A1 Photochromic polymeric article
10/17/1990EP0392514A2 Organic glass with high refractive index
10/17/1990EP0392350A2 Aqueous dispersions of synthetic resins
10/16/1990CA1275344C Solventless process for producing dialkyl fumarate- vinyl acetate copolymers
10/12/1990CA2013063A1 Aqueous synthetic resin dispersions
10/11/1990DE3910966A1 Support material coated with enzymes
10/09/1990US4961993 Ethylene vinyl acetate-dioctyl maleate-2-ethylhexyl acrylate interpolymers
10/03/1990EP0389893A2 High solids emulsions of vinyl acetate/ethylene copolymers containing a water soluble comonomer
09/1990
09/26/1990EP0389420A1 Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
09/25/1990CA1274644A1 Heat resistant adhesives
09/23/1990CA2012389A1 High solids emulsions of vinyl acetate/ethylene copolymers containing a water soluble comonmer
09/11/1990US4956492 Dialkyl fumarate - vinyl acetate copolymers useful as dewaxing aids
09/05/1990EP0385734A2 Adhesive composition containing a vinyl acetate ethylene copolymer and production thereof by polymerisation
09/04/1990US4954589 Fluoroolefin, vinyl or isopropenyl ester, hydroxyallyl ether, acrylic type acid or anhydride
08/1990
08/31/1990CA2011195A1 Compositions for cleansing the skin and their use
08/14/1990US4948857 Copolymers of vinyl acetate and acrylates
08/08/1990EP0381379A1 Process of offset lithographic printing
08/08/1990EP0381122A2 Two stage polymerization of vinyl acetate/ethylene emulsion copolymers containing incompatible monomers
08/07/1990US4946891 Semi-continuous emulsion polymerization process
07/1990
07/28/1990WO1990008853A1 Emulsion polymerisation
07/28/1990CA2024810A1 Emulsion polymerisation
07/12/1990WO1990007529A1 Propoxylated alkali-soluble thickeners
07/04/1990EP0376411A2 Vinyl ester latices
07/04/1990EP0376196A2 Polymers comprised of fully and partially hydrolyzed poly (vinyl acetate) and ketene dimer units and aqueous solutions containing such polymers
07/03/1990US4939221 Polyvinyl acetate/allyl alcohol copolymers
07/03/1990US4939220 Ethylene vinyl acetate-dioctyl maleate-2-ethylhexyl acrylate interpolymers
06/1990
06/30/1990CA2005082A1 Vinyl ester latices
06/27/1990EP0374666A2 Continuous process for the manufacture of terpolymers of ethylene and vinyl esters
06/27/1990EP0374664A2 Process for the manufacture of copolymers of ethylene and vinyl acetate, copolymers of ethylene and vinyl acetate, and use thereof
06/27/1990EP0374660A2 Process for the manufacture of copolymers of ethylene and vinyl acetate having particular strength properties, copolymers of ethylene and vinyl acetate, and use therefor
06/26/1990US4937303 By keeping temperature pressure relationship, high molecular weight polymer is produced
06/23/1990CA2006417A1 Process for the preparation of ethylene/vinyl acetate copolymers with increased strength, the new ethylene/vinyl acetate copolymers and their use
06/23/1990CA2006395A1 Process for the production of ethylene-vinyl acetate copolymers, new ethylene/vinyl acetate copolymers and their use
06/20/1990EP0373313A2 High solids vinyl acetate-ethylene emulsion polymers and the method of preparation
06/13/1990EP0372746A2 The use of selected amphiphilic copolymers in the treatment of leather
06/13/1990CN1042942A Leather treatment with selected amphiphilic copolymers
06/02/1990CA2003941A1 Leather treatment with selected amphiphilic copolymers
05/1990
05/31/1990WO1990005629A1 Plastic lens compositions and apparatus for the production thereof
05/29/1990US4929668 Acrylic or vinyl copolymers with hydroxyalkyl acrylates or acrylamides, crosslinking
05/22/1990CA1269484A1 Pressure sensitive adhesives comprising ethylene vinyl acetate dioctyl maleate terpolymers
05/15/1990US4925905 Detergent additives, molecular weight control
05/02/1990EP0365980A2 Ethylene vinyl acetate polymers for latex caulks
05/01/1990US4921908 Hydrogels
05/01/1990US4921898 Vinyl acetate-ethylene copolymer emulsions prepared in the presence of a stabilizing system of a low molecular weight polyvinyl alcohol and a surfactant
04/1990
04/24/1990CA1268287A1 Liquid, polymerizable composition for the production of substitutes for optical glasses
04/10/1990US4916172 Reaction curable composition and artificial marble
04/10/1990US4916047 Polymeric compound releasing useful group by redox process triggered by reducing agent
03/1990
03/28/1990CN1040872A Color cilter
03/27/1990US4911960 Polymer bonding using adhesive containing vinyl ester, ethylene, dialkyl maleate, n-methylol monomer and unsaturated acid
03/13/1990US4908395 Photocurable adhesive composition for glass
03/13/1990US4908268 Plasticized polyvinyl chloride substrate coated with ethylene vinyl ester acrylate pressure sensitive adhesive
03/06/1990US4906715 N,N'-divinylalkylurea crosslinked polymers, a process for their preparation, and their use
02/1990
02/20/1990US4902670 Specific polyvinyl acetal resin binder
02/01/1990DE3825450A1 Process for producing ethylene/vinyl acetate copolymers of reduced tackiness, novel ethylene/vinyl acetate copolymers, and use thereof
01/1990
01/17/1990EP0350664A2 Binders containing modified copolymers and their use in coatings and sealants
01/09/1990US4892917 Polymer of vinyl ester, ethylene, and di-octyl or bis-2-ethylhexyl maleate
12/1989
12/20/1989EP0346995A2 Liquid detergents
12/20/1989EP0346834A2 Process for the manufacture of polymers
12/20/1989EP0346728A2 Aqueous dispersions of copolymers containing epoxy groups, and their use
12/06/1989EP0344353A1 Improved process for preparing interpolymers of ethylene, vinyl acetate, and reactive halogen-containing monomers
12/06/1989EP0344244A1 Uv absorbing vinyl monomers and polymers and ocular implants prepared therefrom
12/05/1989CA1263665A1 Copolymerizable ethylenically unsaturated surfactants for latex preparation
11/1989
11/15/1989EP0341560A2 Photoinitiator copolymer
11/15/1989EP0341499A2 Solution polymerization for the preparation of gel-free copolymers of ethylene and vinyl acetate
11/14/1989US4880497 Hydrolysis of vinylformamide, paper coating
11/07/1989US4879363 Organic glass for optical parts
10/1989
10/18/1989EP0337259A2 Use of hydrosoluble copolymers based on monoethylenic unsaturated carboxylic acids
10/11/1989EP0336607A1 Autoxidizable fluorocarbon polymer compositions and methods
10/04/1989EP0335624A2 Surface active polymers
09/1989
09/27/1989EP0334591A1 Modified terpolymer emulsions
09/26/1989US4870118 Powdery copolymers of vinyl ester-ethylene
09/20/1989EP0332860A2 Ethylene Vinyl Acetate-Dioctyl Maleate-2-Ethylhexyl Acrylate Interpolymers
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
09/19/1989CA1259739A1 Vinyl acetate/ethylene copolymer emulsions for paper coating compositions
09/06/1989EP0331260A2 Liquid, polymerisable composition yielding optical articles showing a high refractive index
09/06/1989EP0331217A1 Photochromic composition
08/1989
08/22/1989US4859755 Crosslinkable, fluorine-containing copolymers as binders for highly weather-resistant surface coatings
08/16/1989EP0328157A1 Curable composition comprising a fluoroolefin copolymer
08/09/1989EP0327376A2 Vinyl polymers
08/08/1989CA1258348A1 Preparation of insoluble polymer powders which are only slightly swellable
08/01/1989US4853451 Containing vinyl chloride, vinyl acetate, and ethylene; adding monomer with initiator at rates to provide a reservoir of free monomer; improved dry tensile strength and water uptake
08/01/1989US4853438 Water-soluble polymers bearing quaternary ammonium or pyridinium groups and alkoxysilyl groups, a method for their preparation, and the use thereof
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