Patents
Patents for C08F 220 - 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 (34,253)
10/1989
10/04/1989EP0335233A2 Heat resistant, transparent thermoplastic moulding composition, process of its preparation and its use
10/03/1989US4871824 Azlactone functional polymer beads
10/03/1989US4871819 Ethylene copolymer and process for the production thereof
09/1989
09/27/1989EP0334643A1 Fluorocarbon polymer compositions and methods
09/27/1989EP0334155A1 Copolymers of long-chain alkyl acrylates with n-containing olefins, process for their preparation and their use as flow improvers in crude oils
09/27/1989CN1005261B Preparation of polymers containing pendant isocyanate groups and derivatives thereof by emulsion copolymerization
09/26/1989US4870148 Alkali-soluble protective packaging
09/26/1989CA1261784A1 Electrophoretic gel from crosslinked and polymerized monomers with porosity gradient
09/26/1989CA1261525A1 Soluble coating compositions for temporary protection of surfaces
09/26/1989CA1261334A1 Water soluble monomers
09/26/1989CA1261099A1 Preparation of water soluble cationic polymer and product
09/26/1989CA1261089A1 Polymer bound nonionic surfactants as cure activators
09/26/1989CA1260937A1 Light stabilizers for polymers
09/26/1989CA1260195A1 Hydrophobic associative composition containing a polymer of a water-soluble monomer and an amphiphilic monomer
09/26/1989CA1260194A1 Multi-component copolymer rubber, a process for producing the same, and a rubber composition containing the multi-component copolymer rubber
09/26/1989CA1260186A1 Marine coating and certain new terpolymers for use therein
09/20/1989EP0332860A2 Ethylene Vinyl Acetate-Dioctyl Maleate-2-Ethylhexyl Acrylate Interpolymers
09/20/1989EP0332670A1 Colourless transparent polymer material
09/20/1989CN1035658A Capryloyloxyalkyl acrylates, their polymers and copolymers and the method for preparation thereof
09/19/1989US4868261 Copolymer of a norbornyl acrylate or methacrylate
09/19/1989US4868239 Casting resins on the basis of acrylic acid esters
09/19/1989US4867894 Pour point improving additives for mineral oils
09/19/1989CA1259739A1 Vinyl acetate/ethylene copolymer emulsions for paper coating compositions
09/19/1989CA1259725A1 Post-formable radiation-curing coatings
09/14/1989DE3807086A1 Water-soluble copolymers, process for their preparation, and their use
09/14/1989DE3807085A1 Water-soluble copolymers, process for their preparation, and their use
09/13/1989EP0332011A1 Preparation of aqueous polyalkylmetacrylate dispersions by polymerization in two stages, and their use in wood coatings
09/13/1989EP0332002A2 Use of selected acrylic and/or methacrylic acid ester copolymers as flow enhancers in paraffin-rich mineral oils and mineral-oil fractions (II)
09/13/1989EP0332000A2 Use of selected acrylic and/or methacrylic acid ester copolymer versions as flow enhancers in paraffin-rich mineral oils and mineral-oil fractions (I)
09/13/1989EP0331999A2 Copolymer of alpha-methyl styrene and acrylonitrile, and process for its preparation
09/13/1989EP0171429B1 Composition containing a polymer of a water-soluble monomer and an amphiphilic monomer
09/12/1989US4866150 (meth)acrylamide-thiourea polymers
09/12/1989US4866146 Thermosetting dental materials
09/12/1989US4866145 Catalyst for group transfer polymerization
09/12/1989US4865886 Applying polymerizable monomer to substrate, polymerizing, crosslinking
09/08/1989WO1989008100A1 Polyacrylamide gels for improved detection of proteins
09/06/1989EP0331528A1 Antimicrobial ethylene copolymers and compositions thereof
09/06/1989EP0331308A2 Cement dispersion agents, method of producing same, and method of providing fluidizing property to hydraulic cement compositions using same
09/06/1989EP0331260A2 Liquid, polymerisable composition yielding optical articles showing a high refractive index
09/06/1989EP0331056A2 Fluorine-containing copolymer and process for preparing the same
09/06/1989EP0331011A1 Polyacrylate dispersions prepared with a water-soluble conjugated unsaturated monomer in the absence of a protective colloid
09/06/1989CN1035299A Polycarboxylic acids with higher thickening capacity and better clarity
08/1989
08/30/1989EP0330460A2 Polyacrylamide gels for improved detection of proteins
08/30/1989EP0330209A2 Photoreactive polymers and process for the production of a two-layer resist
08/29/1989US4861851 Vinylidene fluoride-acrylic acid ester copolymer, process for producing the same and composition containing the same
08/29/1989US4861822 Latexes as binders for cast ceiling tiles
08/29/1989US4861821 Copolymers based on ethylenic monomers and methylolphenyl allyl ethers
08/29/1989US4861637 Optical information recording medium
08/29/1989US4861539 Plasticizing
08/29/1989CA1258947A1 Water-soluble copolymers and their use as dispersing agents for solids
08/24/1989WO1989007455A1 Crosslinked hydrophilic copolymer for medical and paramedical use
08/23/1989EP0328962A2 Copolymers containing isocyanate and acid anhydride groups, process for their preparation and their use as binder components
08/23/1989EP0328725A2 Polycarboxylic acids with higher thickening capacity and better clarity
08/22/1989US4859754 Water and oil repellant having desoiling properties
08/22/1989US4859750 Method for the production of polymethyl methacrylate
08/22/1989US4859508 Impregnating mat with emulsion polymer containing n-methylol groups; curing
08/16/1989EP0328321A2 Water soluble acrylic polymerisable materials, polymers made from them, and processes of making them
08/16/1989EP0328268A1 Acrylic polymers and copolymers exhibiting nonlinear optical response
08/16/1989EP0327906A1 Hard coating agents
08/16/1989CN1034744A Aqueous coating compositions including anionic species scavenging system
08/15/1989US4857621 Acrylic amide and ester terpolymers, basic viinyl monomers and salts
08/15/1989US4857585 Cationic acrylic polymers
08/15/1989US4857313 Transdermal drug delivery device comprising copolymers of N-morpholinoethyl methacrylate and 2-hydroxylmethacrylate
08/10/1989WO1989006909A1 Rumen-stable pellets
08/09/1989EP0326984A2 Polymeric wetting agents, process for their preparation and their use in pigment preparations for coatings
08/08/1989US4855402 Self-emulsifiable resin powder
08/08/1989US4855372 Free radical solution polymerization using dispersants
08/08/1989US4855369 High solids acrylic-based coatings
08/08/1989US4855349 Mastic and caulking compositions and composite articles
08/08/1989US4855343 Paper size based on finely divided aqueous dispersions
08/08/1989US4854666 Photosetting resin composition
08/08/1989CA1258348A1 Preparation of insoluble polymer powders which are only slightly swellable
08/08/1989CA1258347A1 Process for the preparation of copolymers of vinylphosphonic acid and (meth)acrylic acid in aqueous solution and their use
08/02/1989CN1034372A Superabsorbent polymeric compositions and process for producing the same
08/01/1989USRE33008 Acrylic emulsion copolymers for thickening aqueous systems and copolymerizable surfactant monomers for use therein
08/01/1989US4853448 Perfluoroalkyl group-containing copolymers
08/01/1989US4853447 Polymerization of cationic N,N-dimethylalkylamine type monomers
08/01/1989US4853438 Water-soluble polymers bearing quaternary ammonium or pyridinium groups and alkoxysilyl groups, a method for their preparation, and the use thereof
07/1989
07/27/1989DE3801736A1 Verfahren zur herstellung von acrylsaeureamid/acrylsaeure-copolymeren mit hohem molekulargewicht A process for preparing acrylamide / acrylsaeure copolymers having high molecular weight
07/26/1989CN1034209A Fluorinated telomers possesing hydrophilic groups, process for prepn. thereof and use thereof as surfactants in aqueous medium
07/25/1989US4851472 Copolymers of vinyl alcohol and fluorine-containing acrylate monomers
07/25/1989US4851465 Vinyl chloride, sulfur or phosphorus acid unsaturated monomer, hydroxy-containing unsaturated monomer, magnetic recording media
07/19/1989EP0324569A2 Process for preparing functionalized polymeric compositions
07/19/1989CN1034001A Method for preparation of normal chain alkyl acrylate copolymer
07/18/1989US4849480 Polymers/shell-core/, rheology
07/18/1989US4849321 UV curable compositions for making improved solder mask coatings
07/13/1989WO1989006248A1 Lowly hygroscopic methacrylate polymer
07/13/1989WO1989006245A1 Porous article impregnation resin composition, and system for treating impregnation process waste water
07/12/1989EP0323521A1 Curable composition
07/11/1989US4847342 Cationic-hydrogen bonding type hydrophobically associating copolymers
07/11/1989CA1257424A1 Chemically modified lignite
07/05/1989EP0323243A2 Hydrophilic polymer and method for production thereof
07/05/1989EP0323120A2 Photocurable ionomer cement systems
07/05/1989CN1004698B X-ray-proof and violet-ray-proof plexiglass and its production
07/04/1989US4845149 Pressure sensitive adhesive compositions
07/04/1989US4845011 Basified acridine compound, a triazine or quinazolinone compound
07/04/1989CA1257048A1 Acrylate resins as binders for color concentrates
06/1989
06/29/1989WO1989005829A1 High performance pressure-sensitive adhesive polymers
06/29/1989WO1989005826A1 Suspension polymerization in an organic medium
06/28/1989EP0322234A2 Process for the preparation of cationic polymers