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)
12/1988
12/28/1988EP0296577A2 Acrylate-based pressure sensitive adhesive composition
12/28/1988EP0296499A1 Polyvinyl alcohol-stabilized vinyl chloride-ethylene-hydroxyethyl acrylate copolymer emulsions having enhanced water and solvent resistant properties
12/28/1988EP0296487A1 Storage stable aqueous polymer dispersions
12/28/1988EP0296436A1 Production of alkali-soluble carboxyl-functional aqueous emulsion thickeners
12/28/1988EP0296286A1 Pressure sensitive adhesives and adhesive articles
12/28/1988EP0296220A1 Wettable, hydrophilic, soft and oxygen permeable copolymer compositions
12/28/1988CA1247415A Light-transmitting fiber
12/27/1988US4794152 Bead-like polymer and production thereof
12/27/1988US4794139 Acrylic acid, ethyl acrylate, and crosslinking agent polymer
12/21/1988EP0295399A2 Process for producing aqueous copolymer dispersion
12/20/1988US4792593 Acrylamide, metal acrylate monomer, alkyl poly(etheroxy) acrylate terpolymer
12/20/1988US4792343 Dispersing agents
12/20/1988CA1247296A1 Process for forming acrylamide-alkyl acrylamide copolymers
12/20/1988CA1247295A1 Micellar process for the formation of acrylamide- alkyl acrylamide copolymers
12/20/1988CA1247294A1 Acrylic resin composition for use in high solids paints
12/20/1988CA1247283A1 Aqueous acrylic interpolymer coating dispersion
12/15/1988WO1988009981A2 Polymers, and their use as gels for electrophoresis
12/14/1988EP0295012A2 Process for the production of formed article of aromatic vinyl resin
12/14/1988EP0294976A2 Non-hydrous soft contact lens and process for producing the same
12/14/1988EP0294663A2 Spray-died emulsion polymer, process for its preparation and the use of such a prepared composition
12/14/1988EP0294648A2 Novel copolymer and water- and oil-repellent comprising the same
12/14/1988EP0294515A2 Contact lens material
12/14/1988CN87101563A Low temp. binder for coating and printing and method of producing thereof
12/13/1988US4791167 Soil, oil, water repellent coatings for textiles, leather, wood
12/13/1988US4791166 Fluorocarbon polymer compositions and methods
12/13/1988US4790919 Photopolymerized acrylamides; controlled porosity gradients
12/13/1988CA1246795A1 Cobalt(ii) chelates as chain transfer agents in free radical polymerizations
12/13/1988CA1246783A1 FREE-RADICAL ADDITION COPOLYMERS OF META- OR PARA- ISOPROPENYL-.alpha.,.alpha.-DIMETHYLBENZYLISOCYANATE
12/07/1988EP0293871A2 Light stabilized, starshaped microparticles
12/07/1988EP0293762A2 Process for the preparation of a water-absorptive fibrous substrate
12/07/1988EP0293595A2 Ionomer resin and preparation of same
12/07/1988EP0293462A1 Dental adhesive compound.
12/06/1988US4789713 Preparation of terpolymers
12/01/1988WO1988009349A1 Method of obtaining solid medium for cultivation of microorganisms
12/01/1988WO1988009215A1 Flotation collecter and process for treating aqueous inorganic substance system
11/1988
11/30/1988EP0293253A1 Polymeric hindered amine light stabilisers
11/30/1988EP0292797A2 Process for preparing particles of olefin-maleic anhydride copolymer
11/30/1988EP0292766A1 Use of water soluble copolymerisates, wherein monomers having at least two ethylenically unsaturated monomers are taking part in wasting and cleaning agents
11/29/1988US4788267 Containing halohydrin monomer and amine salt monomer
11/29/1988US4788247 Terpolymers of acrylamide, alkyl polyetheroxyacrylate and betaine monomers
11/29/1988US4788225 Low density porous elastic cross-linked polymeric materials and their preparation
11/23/1988EP0292341A1 Hydrophilic polymer based on acrylic acid and an alkali acrylate, its process of preparation and its use as absorbant, particularly for a physiological solution
11/23/1988EP0291808A1 Use of water soluble copolymerisates, wherein monomers having at least two ethylenically unsaturated monomers are taking part in wasking and cleaning agents
11/23/1988EP0291590A1 Cement dispersant
11/22/1988US4786749 Carboxyl-terminated lactone acrylates
11/17/1988EP0291212A1 Polymerization of acrylic esters
11/17/1988EP0290814A2 Process for preparation of water absorptive composite material
11/17/1988EP0290807A2 Hydrosoluble copolymers, process for their preparation and their use
11/17/1988EP0290777A2 Anionic latex containing acid and amine groups and a process for preparing the same
11/15/1988US4785065 Binders for transfer printing
11/15/1988US4785063 Copolymerizable 2-(2'-hydroxy-5'-acryloyloxyalkyl)-2H-benzotriazoles
11/15/1988US4785055 Process for the preparation of N-haloamide polymers
11/15/1988US4785053 Optical resin material having improved birefringence
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
11/10/1988DE3712326A1 Water-soluble copolymers, process for their preparation and their use
11/09/1988EP0290131A2 Acrylic rubber, acrylic rubber composition and cured rubber article thereof
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
11/09/1988EP0289788A2 Hydrosoluble copolymers, process for their preparation and their use
11/09/1988EP0289787A2 Hydrosoluble copolymers, process for their preparation and their use
11/09/1988EP0289774A2 Improved adhesive polymer compositions
11/08/1988US4783539 Polymerizable monomers for coatings, paints
11/08/1988US4783513 Novel water soluble cationic acrylamide polymers having relatively uniform cationic quaternary amine functional unit distribution
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
11/02/1988EP0288567A1 Material for oxygen-permeable hard contact lens with excellent impact resistance
11/01/1988US4782127 Styrenic polymer resins having improved flow characteristics
11/01/1988US4782120 Rheology stabilizer
11/01/1988CA1244195A1 Preparation of salts of low molecular weight copolymers using metal oxides
11/01/1988CA1244191A1 Cationic polyelectrolytes and their production
11/01/1988CA1244188A1 Acrylic-methylene succinic ester emulsion copolymers for thickening aqueous systems
11/01/1988CA1244179A1 Vinylidene chloride and styrene-containing polymer latices
10/1988
10/26/1988EP0287970A2 Process for producing highly water absorptive polymer
10/26/1988EP0287818A2 Polymerisable compounds and mixture containing them polymerisable by radiation
10/26/1988EP0287668A1 Process for producing a heat resistant resin composition.
10/26/1988EP0287560A1 Rubbery acrylic polymer, latex and preparation thereof.
10/25/1988US4780517 Terpolymer of acrylamide, acrylic acid salt and ionic surfactant containing hydrophobic group and ionic polar group
10/25/1988US4780515 Copolymer of organosilicone and fluoroalkylester and hydrophilic monomer crosslinked with linear polysiloxane oligomer
10/25/1988US4780500 Water retention aids
10/25/1988CA1243558A1 Azlactone-containing pressure-sensitive adhesives
10/20/1988DE3712317A1 Water-soluble copolymers, process for their preparation and their use
10/19/1988EP0287306A2 Removable pressure-sensitive adhesive tape
10/18/1988US4778869 Activated ester monomers and polymers
10/18/1988CA1243446A1 Preparation of copolymers of monoethyenically unsaturated monocarboxylic acids and dicarboxylic acids
10/18/1988CA1243439A1 Pressure sensitive adhesives
10/13/1988DE3711344A1 Copolymers of (meth)acrylic esters containing relatively long-chain alkyl radicals, (meth)acrylic esters containing cyclic radicals which have been alkoxylated via a heteroatom, and optionally further components, their preparation, their use and paraffin-containing oils containing such copolymers
10/12/1988EP0286454A1 Polymerised vinyl resins
10/11/1988US4777632 Data storage disk
10/11/1988US4777230 High solid coatings
10/11/1988US4777198 Resin powder of unsaturated carboxyl monomer and sulfate or sulfonic salt
10/11/1988CA1243026A1 Ethylenically unsaturated imidazolidones containing alkylene urea groups of alkylene urethane groups
10/06/1988WO1988007565A1 Hardenable composition based on branched acrylates with carboxyl groups and/or branched acrylates with epoxy groups and aminoplastic resins
10/06/1988WO1988007559A1 Water-soluble cationic polymer
10/06/1988WO1988007557A1 Nitrogen-free esters of carboxy containing interpolymers
10/05/1988EP0285034A1 Curable composition based on branched acrylates with carboxylic groups and/or branched acrylates with epoxy groups and amino resins
10/04/1988US4775731 Water miscible dionomer unsaturate oligomer form methacrylonit rile or methacryclic ester, alylmethacrylate
10/04/1988CA1242832A1 Process for the production of rubber latices having a high nitrile content
10/04/1988CA1242826A1 Process for thickening with copolymers of alkyl poly(oxyalkylene) itaconates