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)
11/1988
11/17/1988EP0290771A2 Small particle size surface active protective colloid-stabilized latexes derived from monomers of high aqueous phase grafting tendencies
11/15/1988US4785308 Antenna
11/15/1988US4785065 Binders for transfer printing
11/15/1988US4785063 Copolymerizable 2-(2'-hydroxy-5'-acryloyloxyalkyl)-2H-benzotriazoles
11/15/1988US4784879 Method for preparing a microencapsulated compound of a platinum group metal
11/15/1988US4784724 Salts or quaternary 1-vinyl-2-imidazoline polymers
11/15/1988CA1244997A1 Acrylic acid/2-acrylamido-2-methylpropyl-sulfonic acid/2-acrylamido-2-methylpropyl phosphonic polymers
11/15/1988CA1244982A1 Water absorbent crosslinked polymer and a method of producing the same
11/09/1988EP0290157A1 Oxazolidine salts, polymers and copolymers thereof
11/09/1988EP0290061A1 Linear addition polymer with hyperpolarizable side groups
11/09/1988EP0289895A2 Copolymers of unsaturated carboxylic acids, their preparation and their use
11/09/1988EP0289827A2 Hydrosoluble copolymers, process for their preparation and their use
11/09/1988EP0289797A2 Contact lens material
11/09/1988EP0289788A2 Hydrosoluble copolymers, process for their preparation and their use
11/09/1988EP0289713A2 Process for preparing copolymers with high grade of polymerisation
11/08/1988US4783539 Polymerizable monomers for coatings, paints
11/08/1988US4783270 2-acrylamido-2-methylpropanesulfonic acid-n-hydroxy-methylacrylamide-acrylamide polymer
11/08/1988US4783224 Method for hydrophilic treatment of aluminum using an amphoteric polymer
11/08/1988CA1244593A1 Polyol(allyl carbonate) compositions and polymerizates prepared therefrom
11/08/1988CA1244580A1 Microgel and its method of preparation
11/08/1988CA1244570A1 Polyacrylate dispersions
11/02/1988EP0288567A1 Material for oxygen-permeable hard contact lens with excellent impact resistance
11/01/1988US4782133 Maleic anhydride and diamine, catalytic cyclodehydration
11/01/1988US4782120 Rheology stabilizer
11/01/1988US4782100 Denture linings
11/01/1988US4781921 Hydrogels of quadrol methacrylate polymers
10/1988
10/26/1988EP0287970A2 Process for producing highly water absorptive polymer
10/26/1988EP0287818A2 Polymerisable compounds and mixture containing them polymerisable by radiation
10/26/1988EP0287817A2 Photopolymerisable composition and registration material prepared therewith
10/25/1988US4779961 4-(n-(2-(meth)acryoyloxyalk)piperazinyl)-41-nitrostilbene
10/25/1988CA1243558A1 Azlactone-containing pressure-sensitive adhesives
10/19/1988EP0287479A1 Thermally stable polymers based on maleimides and diamine siloxanes, and process for their preparation
10/19/1988EP0286864A2 Process for the preparation of a water-soluble, self-curing polycondensate, its aqueous solutions and use
10/18/1988US4778915 Fluoroacrylic monomers and polymers
10/18/1988US4778869 Activated ester monomers and polymers
10/11/1988US4777632 Data storage disk
10/11/1988US4777276 Coatings, films, printing inks and adhesives
10/11/1988US4776983 Polymerization of fatty acids
10/11/1988CA1243026A1 Ethylenically unsaturated imidazolidones containing alkylene urea groups of alkylene urethane groups
10/06/1988WO1988007559A1 Water-soluble cationic polymer
10/06/1988WO1988007554A1 Telechelic low molecular weight vinyl resins having alkoxysilyl groups and process for their preparation
10/05/1988EP0284938A2 Photopolymerisable composition and registration material prepared therewith
10/04/1988US4775731 Water miscible dionomer unsaturate oligomer form methacrylonit rile or methacryclic ester, alylmethacrylate
10/04/1988CA1242831A1 Multi-zoned continuous aqueous emulsion polymerization
10/04/1988CA1242826A1 Process for thickening with copolymers of alkyl poly(oxyalkylene) itaconates
09/1988
09/28/1988EP0284524A1 Thermostable polymers based on maleimides, of which one is a bismaleimide-siloxane, and on aromatic diamines, and process for their preparation
09/28/1988EP0284520A1 Thermally stable polymers based on maleimides, among which a bis-maleimide-siloxane, and processes for their preparation
09/28/1988EP0283817A2 Zwitterionic polymers and their use in hair treating compositions
09/27/1988US4774303 Preparation of polymers of acrylic acid or metharcylic acid
09/27/1988US4774285 Preparation of water-soluble copolymers containing vinylamine units, and their use as wet strength agents and dry strength agents for paper
09/27/1988US4774267 Dental material comprising adduct of glycidilmethacrylate and tricarboxylic acid
09/27/1988US4774080 Acrylic resin, polyester or epoxy resin
09/22/1988WO1988007062A1 Variable crosslinked polymeric supports
09/21/1988EP0283166A1 2-(2'-Hydroxyphenyl)-5(6) (acryloyloxyalkoxy)-benzotriazole and ultraviolet absorbing polymers therefrom
09/21/1988EP0283090A2 Water-swellable crosslinked polymers and process for the preparation thereof
09/21/1988EP0282979A2 Process for preparing a thermoplastic resin
09/21/1988EP0282770A1 Optically active (meth)-acrylamides, process for their preparation and their use in the separation of racemates
09/21/1988EP0282756A2 Phenyl-endcapped depolymerizable polymer
09/21/1988CN88101255A Transparent thermoplastic forming composition
09/20/1988US4772660 Oxide sol using reactive monomer as dispersion medium
09/20/1988US4772635 Bead-shaped crosslinked copolymers containing epoxide groups and basic amino groups, a process for their preparation and their use
09/20/1988US4772518 Water reducible acrylic polymer for printing of paper and polyvinyl chloride
09/20/1988CA1242299A1 Hydrophilic polymers and contact lenses made therefrom
09/20/1988CA1242294A1 Cationic vinyl ester based polymer latices, their preparation and use as formaldehyde-free binders
09/14/1988EP0282019A2 Transparent thermoplastic moulding compounds
09/14/1988EP0281991A2 Vinyl ethers and fluorine-containing copolymers prepared therefrom
09/14/1988EP0281928A2 Fluor containing bead polymers
09/13/1988US4771117 Cocatalyst system with a tetracoordiate silicone organic compound
09/13/1988US4771116 Silylamines as additives in group transfer polymerization
09/13/1988US4771098 Surfactants
09/13/1988US4771084 (meth)acrylate monomers, ketal and benzoin alkyl ether as photopolymerization initiators, reducing agent, filler
09/07/1988WO1988006585A1 Pyrrolidonyl acrylate block polymers
09/07/1988EP0281365A2 Curable compositions
09/07/1988EP0281234A1 Optically active, ethylenically unsaturated monomers and polymers thereof
09/06/1988US4769432 Water-soluble quaternary cationic monomers
09/06/1988US4769427 Continuous preparation of finely divided gel-like crosslinked polymers
09/06/1988US4769408 Medium for electrophoresis
09/06/1988CA1241798A1 Preparation of insoluble polymer powders which are only slightly swellable
08/1988
08/31/1988EP0280541A2 Process for producing highly water absorptive polymer
08/31/1988EP0280222A2 Addition products from acrylates and amines, and their use in radiation-curable masses
08/31/1988EP0279892A2 Polycarboxylic acids with small amount of residual monomer
08/30/1988US4767824 Process for polymerizing acrylic monomers and possibly non-acrylic co-monomers
08/30/1988US4767620 Crosslinked polymers with carbonate ester groups, and a process for their preparation
08/30/1988US4767553 Lubricating oil containing dispersant viscosity index improver
08/30/1988US4767550 Quaternary ammonium acrylates, acrylates, acrylamides, metal salt crosslinking agents, water soluble
08/30/1988CA1241498A1 Process for polymerization of acrylate or methacrylate
08/30/1988CA1241497A1 Preparation of pulverulent polymers and their use
08/30/1988CA1241490A1 Continuous preparation of copolymers of monoethylenically unsaturated mono- and dicarboxylic acids
08/24/1988EP0279462A2 4,4'-(Perfluoroisopropylidene)dicyclohexanol, derivative thereof and process for preparing the same
08/24/1988EP0279377A1 Water-in-oil emulsions contaning amidase and methods of treatment of such emulsions
08/24/1988EP0279331A2 Alpha-fluoroacrylic acid salt polymer and its use
08/24/1988EP0279303A2 Radiation-curable acrylates
08/24/1988EP0279067A2 Aqueous polymer dispersions for coating wood
08/23/1988US4766179 Waterproof, heat resistance polymers with unsaturated compounds, hydroxy (or amino) alkyl acrylate and flexibilizer
08/23/1988US4766160 Acrylic or methacrylic monomers containing acrylic acid and n-dialkylated amino alcohol acrylate or methacrylate
08/23/1988CA1241150A1 Acrylamide polymerization
08/23/1988CA1241148A1 Sealant composition
08/23/1988CA1241144A1 Sealing and locking polymerisable fluids
08/17/1988EP0278668A2 Polymerisation process
08/17/1988EP0278521A1 Method of reducing the acrylamide content of water-in-oil emulsions containing acrylamide polymers using amidase