Patents
Patents for C08F 212 - 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 aromatic carbocyclic ring (9,476)
02/1989
02/01/1989EP0301420A2 Aqueous dispersions of synthetic materials
01/1989
01/24/1989CA1249392A1 Aqueous suspension polymerization process
01/10/1989CA1248672A1 Process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer
01/03/1989US4795780 Process for the preparation of binary α-methylstyrene/acrylonitrile resins by multi-stage bulk polymerization
12/1988
12/27/1988US4794067 Copolymeric mordants and photographic products and processes containing same
12/21/1988EP0295519A1 Apparatus for blocking the copolymerization reaction in systems for the continuous-cycle production of SBR elastomers or the like
12/21/1988EP0295505A2 Device for cleaning or treating surfaces or the application of substances to surfaces
12/21/1988EP0295402A2 Latex for immobilization of physiologically active substance and latex reagent using the latex
12/21/1988CN88100785A Gel-type chelating resins and process for removal of multi-valent, alkaline earth or heavy metal cations from solutions
12/20/1988CA1247294A1 Acrylic resin composition for use in high solids paints
12/20/1988CA1247283A1 Aqueous acrylic interpolymer coating dispersion
12/14/1988EP0295012A2 Process for the production of formed article of aromatic vinyl resin
12/13/1988US4791176 With alkenyl silane monomer; positive photoresist; oxygen-etching resistance; solvent-soluble
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
12/13/1988CA1246334A1 Highly absorbent substrate article
12/06/1988US4789704 Curable resin from bis maleimide and alkenyl phenyl hydroxy ether
12/06/1988CA1246299A1 .alpha. METHYLSTRYRENE AND PARA METHYLSTYRENE COPOLYMERS
12/01/1988WO1988009215A1 Flotation collecter and process for treating aqueous inorganic substance system
11/1988
11/29/1988US4788225 Low density porous elastic cross-linked polymeric materials and their preparation
11/22/1988US4786749 Carboxyl-terminated lactone acrylates
11/22/1988US4786700 Prepared from styrene terminated tetrakisphenols, circuit boards
11/15/1988US4785053 Optical resin material having improved birefringence
11/09/1988EP0290115A2 Coating compositions for paper
11/09/1988EP0290061A1 Linear addition polymer with hyperpolarizable side groups
11/01/1988US4782127 Styrenic polymer resins having improved flow characteristics
11/01/1988US4782113 Anticancer
11/01/1988CA1244179A1 Vinylidene chloride and styrene-containing polymer latices
10/1988
10/26/1988EP0287668A1 Process for producing a heat resistant resin composition.
10/25/1988US4780503 Carboxylated latex
10/25/1988CA1243800A1 Continuous process for the treatment of polymer composition
10/12/1988EP0286071A2 Process for the continuous production in solution of styrene thermoplastic resins
10/11/1988CA1243026A1 Ethylenically unsaturated imidazolidones containing alkylene urea groups of alkylene urethane groups
10/06/1988WO1988007554A1 Telechelic low molecular weight vinyl resins having alkoxysilyl groups and process for their preparation
10/05/1988EP0285562A2 Synthetic resin
10/04/1988US4775730 Copolymers of p-acetoxystyrene with any of certain polyunsaturated compounds
10/04/1988CA1242831A1 Multi-zoned continuous aqueous emulsion polymerization
09/1988
09/28/1988EP0283764A1 Alkenylphenol and alkenylphenolether copolymers
09/27/1988US4774316 Copolymer of vinylbenzyl ether of polyhydric halogenated phenolic compound and aromatic polycyanate ester compound
09/27/1988US4774287 Graft polymer on rubber
09/21/1988EP0282931A2 Aqueous-dispersed polymer compositions containing cyanoalkyl esters of unsaturated carboxylic acids
09/21/1988EP0282756A2 Phenyl-endcapped depolymerizable polymer
09/20/1988US4772671 Process for the preparation of a thermoplastic polymer
09/07/1988EP0281464A1 Process for the purification of styrene-vinyl pyridine copolymers by extraction, using a supercritical gas
08/1988
08/31/1988CN87100775A Process for purifying thermoplastic polymer
08/30/1988CA1241491A1 Sulfomaleation of polyolefins
08/23/1988US4766187 Copolymerizable ethylenically unsaturated surfactants for latex preparation
08/23/1988US4766052 Photographic element with polymeric imidazole dye mordant
08/17/1988EP0278411A2 Gel-type chelating resins and a process for removal of multivalent, alkaline earth or heavy metal cations from solutions
08/10/1988EP0277687A2 Rubber-reinforced monovinylidene aromatic polymer resins and a method for their preparation
08/09/1988US4762893 Block copolymers of olefines with vinyl aromatic monomers
08/09/1988CA1240315A1 Neocarzinostatin derivatives and method of producing the same
08/03/1988EP0276801A2 Styrene copolymers and process for producing said copolymers
08/03/1988EP0276737A2 Thermocurable moulding compounds
08/03/1988EP0276733A2 Thermocurable moulding compounds
08/03/1988EP0276213A1 Soluble cross-linkable acrylate copolymerizate, process for its manufacture and application product based on said acrylate copolymerizate.
07/1988
07/27/1988EP0275943A2 Process for production of styrene polymers
07/27/1988EP0275255A1 Soluble acrylic copolymer containing carboxyl groups, its production process and coating agent on the basis of this acrylic copolymer.
07/14/1988WO1988005059A1 Thermoset polymers of styrene terminated tetrakis phenols
07/12/1988US4757109 Emulsion polymerization of aromatic vinyl monomer, vinyl cyanide monomer, and maleimide monomer using redox catalyst
07/12/1988US4756989 Image-forming materials sensitive to high-energy beam
07/12/1988US4756843 Copolymer compositions usable as additives for lubricating oils
07/06/1988EP0273237A2 Polymers containing amino groups, their manufacture and use
07/06/1988CN86108388A Synthesis of marcopore double functional group anion exchange resin
07/05/1988US4755576 Copolymers of alpha-methyl styrene and acrylonitrile
06/1988
06/28/1988US4754011 Free radical catalysis, chain transfer, addition polymerization
06/28/1988US4754008 Heat resistant molding compounds
06/21/1988US4752641 Thermosetting resin composition and prepolymer obtained therefrom
06/15/1988EP0271010A2 Copolymers with 0-nitrocarbinol ester groups, and their use
05/1988
05/31/1988US4748222 Preparation of highly pure alpha-methylstyrene polymer
05/18/1988EP0267494A1 Curable copolymer and process for preparation thereof
05/17/1988US4745134 Inert separator beads for regeneration of mixed bed-ion exchange resins
05/10/1988US4743666 Water-soluble copolymers with pendant phosphonic, sulphonic and amide groups
05/10/1988US4743652 Rubber for tires, branched structure, coupling agents
05/03/1988US4741843 Fluid loss control additives and drilling fluids containing same
04/1988
04/27/1988EP0264590A2 Preparation of methylmethacrylate copolymers
04/26/1988US4740573 Sulphur-containing polymers
04/12/1988CA1235136A1 Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof
04/07/1988WO1988002380A1 Process for producing a heat resistant resin composition
03/1988
03/22/1988US4732936 Alpha methylstyrene and para methylstyrene copolymers
03/22/1988US4732935 Thermoplastic resin composition
03/09/1988EP0258695A1 Polyfunctional vinylbenzyl ethers of polyhydric halogenated phenolic compoundsand copolymer compositions containing them
03/09/1988EP0258403A1 Polymeric optical fiber
03/08/1988US4730030 Arylcyclobutane/dienophile copolymer
02/1988
02/25/1988WO1988001262A1 Vinylbenzyl ethers of polyhydric halogenated phenolic compounds
02/23/1988CA1233299A1 Foams of ionically associated blends of styrenic and ethylenic polymers
02/17/1988EP0255889A2 Process for preparing binary alpha-methyl styrene-acrylonitrile resins by bulk polymerization in two stages
02/09/1988US4724195 Perfluoroalkyl group-containing copolymers and reproduction layers produced therefrom
02/09/1988CA1232608A1 Ultraviolet absorbing polymers comprising 2-hydroxy-5- acrylyloxyalkylphenyl-2h-benzotriazoles
02/02/1988CA1232386A1 Method for making silicone-organic block copolymers
02/02/1988CA1232282A1 Polymerizable thioester synergists
01/1988
01/27/1988EP0254184A2 Use of curable reactive masses in the preparation of data supports
01/27/1988EP0254174A2 Use of curable reactive masses in the preparation of support of data
01/26/1988US4721666 Polymeric mordant with cationic group on support
01/20/1988EP0253553A1 Photolytically crosslinkable thermally stable composition
01/20/1988EP0253011A1 Copolymers of benzotriazol monomers with maleic or fumaric acid derivatives and polymeric material compositions
01/13/1988EP0252778A1 Copolymers based on one or more ethylenically unsaturated monomers and at least one mono, bis or tris methynol phenyl-allyl ether, and process for their preparation
01/12/1988CA1231483A1 Block copolymers of olefines with vinyl aromatic monomers
12/1987
12/15/1987US4713429 By suspension polymerization
12/10/1987DE3546594A1 Process for the preparation of hydroxyl-containing copolymers, and their use
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