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)
11/1985
11/05/1985US4551510 Process for producing styrenic/alkenylnitrile copolymers
11/05/1985US4551309 Apparatus for producing styrenic/alkenylnitrile copolymers
10/1985
10/29/1985US4550149 Process for producing styrenic/alkenylnitrile copolymers
10/29/1985CA1196148A1 Production of copolymers of alpha-methyl-styrene
10/22/1985US4548788 Apparatus for producing styrenic/alkenylnitrile copolymers
10/15/1985US4547527 Impregnation suspension system for expandable styrene/maleic anhydride particles
10/09/1985EP0157314A1 Process for preparing copolymer
10/09/1985EP0157293A1 Alpha methylstyrene and para methylstyrene
10/08/1985CA1195038A1 Carboxylated latex
10/01/1985US4544727 Copolymers of acrylonitrile, styrene, and para-isopropenylphenol
10/01/1985US4544726 Emulsion polymerization emulsifier
10/01/1985US4544682 Bromohydrocarbyl imide units
10/01/1985US4544621 Photocrosslinkable water-soluble polymers, containing maleimidyl and quaternary ammonium groups process for their preparation and use thereof
09/1985
09/25/1985EP0155450A1 Acrylate hydrosols
09/17/1985US4542201 Resin for high-refractivity lenses and lenses made of same resin
09/17/1985US4542196 Process for producing styrenic/alkenylnitrile copolymers
09/04/1985EP0153697A2 Elastomeric copolymer of aromatic vinyl compounds and butadiene
09/03/1985US4539335 Expandable thermoplastic resin particles and process for preparing the same
08/1985
08/27/1985US4537911 Interface beads for mixed-bed ion exchange resins
08/21/1985EP0152007A2 Process for coating ssrfaces with a wet adhesive layer
08/20/1985US4536556 Process for the preparation of a copolymer comprising alpha-methylstyrene and acrylonitrile
08/20/1985CA1192347A1 Styrene-butadiene alkyl methacrylate polymers
08/07/1985EP0150724A1 Interface beads for mixed-bed ion exchange resins
07/1985
07/31/1985EP0150003A2 Cationic paper size and process for its manufacture
07/24/1985EP0149452A2 Pressure sensitive adhesives with improved shear resistance
07/24/1985EP0149038A2 Cationic copolymerization of meta- or paraisopropenyl-alpha,alpha-dimethylbenzylisocyanate
07/17/1985EP0148398A2 Alkenylbenzoyloxysilanes and their use in adhesives
07/16/1985US4529787 Bulk polymerization process for preparing high solids and uniform copolymers
07/09/1985US4528301 Oxygen permeable, styrene based, contact lens material
07/04/1985WO1985002858A1 Polymer blends containing a polymer having pendant oxazoline groups
07/02/1985US4526928 Alpha methyl styrene, acrylonitrile, vinyl monomer, graft copolymer comprising diene rubber reacted with styrene monomer and nitrile monomer
06/1985
06/25/1985US4525562 Dicarboxylic acid and catechol-based addition polymers
06/18/1985CA1189224A1 Adhesive, based on dicyclopentadiene tackifying terpolymer
06/12/1985EP0144059A2 Photographic element
06/11/1985US4523000 High resolution, and dry etch resistance, solvent soluble
06/11/1985US4522993 Resin for high-refractivity lenses and lenses made of same resin
06/05/1985EP0143175A1 Cross-linkable resinous aqueous dispersions not containing formaldehyde, method for their preparation and their application
05/1985
05/23/1985WO1985002191A1 Vinylidene chloride and styrene-containing copolymer latices
05/21/1985US4518745 Metal chelates of water soluble copolymers
05/14/1985US4517347 Antioxidant to increase yeild
05/14/1985CA1187249A1 Production of polymer microparticles and coating compositions containing them
04/1985
04/30/1985US4514487 Method for manufacturing toner for electrophotography
04/23/1985US4513126 Acrylonitrile polymer, process for the preparation thereof and fiber prepared therefrom
04/17/1985EP0137199A2 Thermoplastic polymer moulding composition containing acetyl acetate groups
04/10/1985EP0136791A2 Neocarzinostatin derivatives and method of producing the same
04/02/1985US4508883 Fireproofing additive
03/1985
03/27/1985EP0135168A2 A process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer
03/26/1985US4507429 Pressure sensitive adhesives with improved shear resistance
02/1985
02/19/1985US4500673 Contains monoethylenic ester and promoting adhesion monomers
01/1985
01/22/1985US4495361 N-alkenoyl trialkysilyl aminate
01/22/1985US4495084 Plastic scintillator
01/17/1985WO1985000111A1 Highly absorbent substrate article
01/16/1985EP0131468A2 Ultraviolet absorbing polymers comprising 2-hydroxy-5-acrylyloxalkylphenyl-2H-benzotriazoles
01/16/1985EP0131124A2 Thermally stable drilling fluid additive
01/09/1985EP0130764A1 Highly absorbent substrate article
01/09/1985EP0130323A2 Free-radical addition copolymers of meta- or para-isopropenyl-alpha,alpha-dimethylbenzylisocyanate
01/09/1985EP0130322A2 Emulsion copolymerisation of meta- or para-isopropenyl-alpha,alpha-dimethylbenzylisocyanate
01/02/1985EP0129725A2 Improved low shrinking curable poly(acrylate) molding compositions
12/1984
12/19/1984EP0128780A1 Thermoplastic composition of copolymers
12/19/1984EP0128335A1 Expandable thermoplastic resin particles and process for preparing the same
12/12/1984EP0127802A2 Meta- and para-isopropenyl-alpha,alpha-dimethylbenzylamine
11/1984
11/27/1984US4485207 Macroscopic divinylbenzene homogeneous gels and process
11/27/1984CA1178746A1 RESINS BASED ON .alpha.-METHYL STYRENE, STYRENE AND A PHENOL AS CONSTITUENTS, AND THEIR APPLICATION IN ADHESIVES
11/27/1984CA1178744A1 Polymeric electrolytes
11/27/1984CA1178602A1 Preparation of star polymers
11/07/1984EP0124017A2 Polysiloxane composition with improved surface wetting characteristics and biomedical devices made thereof
10/1984
10/31/1984EP0123420A1 Intramolecular polymeric complexes - viscosifiers for acid, base and salt (aqueous) solutions
10/02/1984US4474926 Process for producing stable large particle size latices
10/02/1984US4474837 Process for the treatment of fibre materials
09/1984
09/26/1984EP0119414A2 Preparation of low molecular weight styrene-maleic anhydride copolymers and sulfonated copolymers thereof
09/25/1984US4473678 Reduced formaldehyde liberation; n-methylolacrylamide polymer
09/25/1984US4473630 Liquid developer comprising aminoalkyl styrene polymer for electrostatic images
09/19/1984EP0118695A1 Thermoplastic moulding masses
09/11/1984US4471106 Phenol-modified hydrocarbon resins with a high OH-number, method for the preparation thereof
08/1984
08/21/1984US4467079 Curing compositions containing redox indicators
08/15/1984EP0115704A1 Aqueous suspension polymerization process
08/14/1984CA1172404A1 Process for the treatment of fibre materials
08/08/1984EP0115468A2 Process for producing stable large particle size latices
08/08/1984EP0115067A2 Polymers with slight water absorption
07/1984
07/24/1984US4461884 Intramolecular polymeric complexes-viscosifiers for acid, base and salt (aqueous) solutions
07/18/1984EP0113438A2 Water soluble polymers, their preparation and their use
07/04/1984EP0112520A2 Metal chelates of water-soluble copolymers, water soluble polymers, their preparation and their use
06/1984
06/13/1984EP0110576A2 Ionizing radiation-sensitive material and its use for preparing a pattern
06/12/1984US4454086 Making cross-linked styrene polymer foam
06/12/1984CA1169196A1 Copolymers
06/12/1984CA1169186A1 High vinyl polybutadiene or styrene-butadiene copolymer
06/05/1984US4452916 Hydrophilic copolymers based on N-[tris(hydroxymethyl)methyl]-acrylamide, processes for their preparation, aqueous gels of said copolymers and their use as ion exchangers
05/1984
05/30/1984EP0109694A2 Phenol-modified hydrocarbon resins with a high amount of hydroxyl, and process for their preparation and their use
05/23/1984EP0108985A1 Transparent resin material containing metal atoms
05/22/1984US4450261 Preparation of low molecular weight styrene-maleic anhydride copolymers and sulfonated copolymers thereof
05/16/1984EP0029443B1 Process for composite polymer beads
05/15/1984US4448580 Process for producing α-methyl styrene-methyl methacrylate-acrylonitrile thermoplastic resin
05/09/1984EP0107795A2 Process for preparing alpha-methylstyrene-acrylonitrile copolymers
05/02/1984EP0107316A1 Sodium styrene sulfonate-co-sodium-N-(4-sulfophenyl)-maleimide - an improved viscosity control additive
05/01/1984CA1166413A1 Process and apparatus for preparing uniform size polymer beads
04/1984
04/24/1984US4444969 With vinyl-substituted aryl hydrocarbon and a maleimide
04/24/1984US4444961 Process and apparatus for preparing uniform size polymer beads
04/17/1984CA1165947A1 Uv light resistant para-methylstyrene copolymer
04/10/1984US4442272 Production of copolymers using shortstop agent at end of polymerization
04/03/1984CA1165047A1 Continuous process for recovering polymers from their latexes
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