Patents
Patents for C08F 12 - Homopolymers or 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 (6,445)
07/1992
07/15/1992EP0494619A2 Laminate and self-adhesive tape
07/15/1992CN1062733A Heterocycle borate metal complexes and their use as coordination polymerization catalysts
07/14/1992CA1305153C Optically active styrene derivatives, polymers obtained from these, complexes with iridium(i) and their use
07/11/1992CA2059076A1 Laminate and self-adhesive tape
07/08/1992EP0493839A1 Tin containing elastomers and products having reduced hysteresis properties
07/08/1992EP0493678A2 Process for producing a styrene polymer and a catalyst for use therein
07/01/1992EP0492644A2 Process for producing polystyrene resin foam
07/01/1992EP0492282A1 Process for producing a styrene polymer and a catalyst for use therein
07/01/1992EP0492255A1 Copolymers
06/1992
06/30/1992US5126415 Efficient controlled polymerization using peroxide and azo catalyst yields endcapped addition polymers
06/17/1992EP0490589A1 Styryloxy compounds and polymers thereof
06/17/1992EP0490588A1 A method of forming high-temperature resistant polymers
06/17/1992EP0490335A2 Laminates of polymers having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings
06/16/1992US5122554 Cement aggregate, styrene, unsaturated moomer; waterless, low temperature curable
06/11/1992WO1992009720A1 Composition and method for treating tin plated steel surface
06/11/1992CA2057309A1 Laminates of polymers having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings
06/10/1992EP0489691A2 Tetraallylesters as coreactants for bismaleimides
06/10/1992EP0489550A1 Process for the preparation of 4-hydroxystyrene polymers from 4-acetoxystyrene polymers
06/09/1992US5121462 Heating the mixture of vinyl toluene or styrene, dopant and chain transfer agent to polymerize, depositing on the surface sheath material; drawing
06/06/1992CA2056864A1 Tetraallylesters as coreactants for bismaleimides
06/03/1992EP0488748A1 Resist compositions
06/03/1992EP0488025A2 Method for manufacturing expandable polystyrene particles
06/03/1992EP0487975A1 Superabsorbent crosslinked ampholytic ion pair copolymers
06/03/1992EP0452399A4 Propoxylated alkali-soluble thickeners
06/03/1992EP0249614B1 Oligomerization process
06/02/1992US5118717 Homo or copolymer of divinyl crosslinking monomers
06/02/1992US5118585 Positive and negative working radiation sensitive mixtures and production of relief patterns
06/02/1992CA1302618C Styrene copolymers and process for producing said copolymers
05/1992
05/27/1992CN1061353A Acidic catalyst for condensation reactions
05/26/1992CA1301647C Latex for immobilization of physiologically active substance and latexreagent using the latex
05/22/1992CA2055082A1 Method for manufacturing expandable styrene type polymer particles
05/20/1992EP0486277A1 Process for catalyzing condensation reactions
05/20/1992EP0485405A1 Biscitraconimide copolymers with olefinically unsaturated materials.
05/19/1992US5115055 Hydroperoxide catalyzed free radical polymerization of vinyl aromatic monomers
05/19/1992CA1301173C Unsaturated alkyl monoarylcyclobutene monomers and polymeric compositions prepared therefrom
05/17/1992CA2054386A1 Acidic catalyst for condensation reactions
05/16/1992CA2054562A1 Superabsorbent crosslinked ampholytic ion pair copolymers
05/14/1992WO1992007915A1 Composite materials including flame retardant brominated styrene-based coatings
05/14/1992WO1992007885A1 Contact lens material
05/12/1992US5112873 Styrene-divinylbenzene copolymer aminated with an aminopicoline and quaternized with a tertiary amine
05/05/1992CA1300310C Method for the preparation of a styrene-based polymer and a method for shaping the same
05/01/1992WO1992007883A1 Polyacrylic acid compositions for textile processing
05/01/1992CA2054499A1 Composite materials including flame retardant brominated styrene-based coatings
04/1992
04/29/1992EP0482934A1 Use of heterocycle borate metal complexes as coordination polymerization catalysts
04/28/1992CA1299798C Graft polymerization of substituted styrene polymers having pendant vinylidene groups
04/27/1992CA2054246A1 Hydridotris(pyrazolyl)borate metal complexes and polymerization process
04/21/1992US5106993 Nontoxic, coating compositions which harden at low temperature
04/21/1992US5106932 Polymers usable as positive photoresists
04/21/1992US5106908 Polyorganosiloxane/polyvinyl-based graft (meth)acrylate polymers
04/14/1992US5104953 Hard transparent resins and process for the production thereof
04/14/1992US5104903 Bead-form expandable styrene polymers having a high expansion capacity
04/08/1992CN1016219B Laminated veneer sheet for multilayer printing curcuit board
04/02/1992WO1992005209A1 Copolymerization process and optical copolymer produced therefrom
04/01/1992CN1059912A Method for controlling grannlarity of expansible styrolpolymer during suspensianpolymerization
03/1992
03/31/1992US5100983 Catalyst composed of a transition metal compound and an aluminoxane
03/31/1992US5100923 Suspension polymerization in the presence of polyvinylpyrrolidone; hydrocarbon blowing agent
03/25/1992EP0476256A1 Process for controlling granulation in the preparation of expandable styrene polymers by suspension polymerization
03/19/1992WO1992004417A1 Flame retardant brominated styrene-based coatings
03/19/1992WO1992004387A1 Flame retardant brominated styrene-based latices
03/18/1992EP0475477A1 Molecularly miscible polymer blends
03/17/1992CA1297609C Resin compositions
03/16/1992CA2051324A1 Process for controlling the particle size of expandable styrene polymers by suspension polymerisation
03/07/1992CA2049857A1 Flame retardant brominated styrene-based latices
03/07/1992CA2049856A1 Flame retardant brominated styrene-based coatings
03/04/1992EP0473547A1 Olefinically unsaturated onium salts
03/04/1992EP0472741A1 Olefin polymerization catalyst
03/03/1992US5093758 Electrical insulation film and condenser
03/03/1992CA1296741C Esters of allyl-bicyclo¬2.2.1|hept-5-ene-2-carboxylic acid and polymers thereof
02/1992
02/28/1992CA2049772A1 Olefinically unsaturated onium salts
02/25/1992US5091588 Fluorinated styrene derivatives and method for making
02/20/1992WO1992002582A1 Thermoplastic composition containing an isoolefin-para-alkylstyrene copolymer
02/18/1992CA1296134C Highly stereoregular poly(p-methylstyrene)s
02/11/1992CA1295610C Optically active, ethylenically unsaturated monomers and polymers thereof
02/09/1992CA2048478A1 Molecularly miscible polymer blends
02/08/1992CA2048465A1 Dynamically cured thermoplastic engineering resins and process for producing the same
02/05/1992EP0469954A1 Process for preparing aqueous dispersion of copolymers
02/05/1992EP0469295A2 Copolymer film coated concrete block
02/04/1992US5086143 Copolymers containing polyoxyalkylene side chains
02/04/1992US5086140 Low specific gravity, high refractive index, excellent transparency and colorlessness for lenses and prisms
02/04/1992US5086079 Process for producing styrene polymers with narrow particle size distribution
01/1992
01/29/1992EP0468584A2 Copolymers containing polyoxyalkylene side chains
01/29/1992EP0468041A1 Halogen terminated poly(halostyrenes) and a process for the preparation thereof
01/28/1992US5084533 Nickel catalyst for hydrogenation in multistage process to form acetoxyphenylmethylcarbinol and dehydrogenation to 4-acetoxystyrene which is polymerized and hydrolyzed
01/28/1992US5084490 Polymers for use in surface coatings, films, inks, adhesives and seals
01/26/1992CA2043696A1 Copolymers containing polyoxyalkylene side chains
01/22/1992EP0467841A2 Benzoic acid ester comprising an olefinically unsaturated substituant
01/22/1992EP0467796A1 Imid groups containing polymers and their process of preparation
01/22/1992EP0467177A1 Vinylaromatic compounds substituted with carbonylamino-N-alkanoic acid groups and their use
01/22/1992EP0467167A2 Carbonates, their manufacture and use as dispersing agents
01/21/1992US5082358 Polymer of vinyl-biphenyl derivative adapted for optical use
01/19/1992CA2047156A1 Benzoates containing a substituent having olefinic unsaturation
01/15/1992EP0466359A2 Process for making low optical density polymers and copolymers for photoresists and optical applications
01/15/1992EP0466220A2 Carboxy containing monomers and polymers and latices prepared from same
01/15/1992CN1057847A Process for making low optical density polymers nd copolymers for photoresists and optical applications
01/08/1992CN1057595A Dispersant
01/07/1992US5079301 Molecularly miscible polymer blends of polyvinyl phenol and polyacetal
01/07/1992US5079075 Molding a styrene based polymer; heat and chemical resistance
01/06/1992CA2046215A1 Precast concrete coated with copolymer films
01/02/1992EP0463774A2 Catalysts
01/02/1992EP0463520A1 2-(4-Alkenylphenyl)-5-oxazolones and polymers thereof
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