| 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) |
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| 05/28/1991 | US5019629 Endcapped Diene Polymers Containing Urethane Groups |
| 05/28/1991 | CA1284548C Polymerization process and initiator system therefor |
| 05/21/1991 | US5017667 Low temperature process, copolymerization with noncoupling monomer, color photography |
| 05/21/1991 | CA1284396C Storage-stable heat-curable mixtures and the use thereof |
| 05/14/1991 | US5015706 Polymer-supported 4-(N-benzyl-N-methylamino)pyridine catalyst and process for same |
| 05/14/1991 | US5015558 High energy beam-sensitive copolymer |
| 05/08/1991 | EP0425992A2 Process for producing expandable styrene polymerizates |
| 05/08/1991 | EP0425814A1 Syndiotactic polymers from arylcyclobutene functional monomers, process for preparation and crosslinked derivatives thereof |
| 05/04/1991 | CA2029208A1 Preparation of expandable styrene polymers |
| 04/30/1991 | US5011863 In presence of polyethylene wax and nonionic surfactant |
| 04/24/1991 | EP0424144A1 Diethylenically unsaturated monomer and use thereof |
| 04/24/1991 | EP0423545A1 Electrical insulation film and condenser |
| 04/24/1991 | EP0423373A1 Styrene derivative and method of production thereof, polystyrene derivative produced therefrom and method of producing the same, and ultraviolet absorbent and cosmetics containing said polystyrene derivative as active ingredient |
| 04/18/1991 | WO1991004992A1 Functionalized copolymers of para-alkylstyrene/isoolefin prepared by nucleophilic substitution |
| 04/16/1991 | US5007706 Polymeric optical fiber |
| 04/10/1991 | EP0421659A2 Process for preparation of syndiotactic vinyl aromatic polymers |
| 04/10/1991 | CN1050546A Process for preparation of syndiotactic vinyl aromatic polymers |
| 04/10/1991 | CA2026973A1 Electrical insulation film and condenser |
| 04/04/1991 | WO1991004282A1 Arylstyrene polymer and copolymer and process for preparing the same |
| 04/03/1991 | EP0420134A2 Process for producing styrene polymers |
| 04/02/1991 | US5004631 Water erodible coating |
| 04/02/1991 | CA1282433C Stabilized vinyl aromatic composition |
| 03/30/1991 | CA2026531A1 Syndiotactic polymers from arylcyclobutene functional monomers, process for preparation and crosslinked derivatives thereof |
| 03/30/1991 | CA2024830A1 Process for preparation of syndiotactic vinyl aromatic polymers |
| 03/20/1991 | EP0417724A2 Coordination polymerization of styrene monomer |
| 03/20/1991 | EP0417310A1 Production of rubber-modified styrenic resin |
| 03/19/1991 | CA1281847C Divinylbenzene in expandable beads for cup molding |
| 03/15/1991 | CA2025278A1 Ziegler-natta polymerization of styrene monomer |
| 03/13/1991 | EP0416461A2 Material for molding printed circuit board and printed circuit board using said material |
| 03/12/1991 | US4999401 Electro-optical Laminates |
| 03/12/1991 | US4999139 Aminonitrostyrene Compound; Including a Polarizer, an Optical Resonator an a Reflector |
| 03/06/1991 | EP0415729A2 Vinylphenyl compound, process for the production thereof, polymerizable composition containing same, and crosslinked polymer formed therefrom |
| 03/05/1991 | US4997595 Organic nonlinear optical material and nonlinear optical device |
| 03/01/1991 | CA2024187A1 Vinylphenyl compound, process for the production thereof, polymerizable composition containing same, and crosslinked polymer formed therefrom |
| 02/20/1991 | EP0413010A1 Process for producing scintillating optical fibres and optical fibres obrtained. |
| 02/19/1991 | CA1280540C Thermoset polymers of styrene terminated tetrakis phenols |
| 02/12/1991 | US4992518 Polymers obtained by heating allybicyclo[2.2.1]hept-5-ene-2-carboxylic acid amides for between 6 and 60 hours at 150°-300° C. |
| 02/05/1991 | US4990580 Process for production of styrene polymers |
| 02/04/1991 | WO1991002013A1 Biscitraconimide copolymers with olefinically unsaturated materials |
| 02/04/1991 | CA2064466A1 Biscitraconimide copolymers with olefinically unsaturated materials |
| 01/30/1991 | EP0410361A2 Process for producing styrene polymers |
| 01/23/1991 | EP0409694A1 Process for producing pearls of expansible polymer and manufactured therefrom |
| 01/22/1991 | WO1991001336A1 Polymeric thickeners and methods of producing the same |
| 01/22/1991 | CA2063423A1 Polymeric thickeners and methods of producing the same |
| 01/20/1991 | CA2021446A1 Process for preparing expansible polymer beads; materials derived therfrom |
| 01/16/1991 | EP0408099A1 Process for producing aqueous polymer dispersions |
| 01/08/1991 | US4983739 Optically active styrene compounds |
| 01/02/1991 | EP0405872A1 Suspension polymerization of styrene and methacrylic acid |
| 01/02/1991 | EP0405325A2 Pearl-shaped expandable styrene polymers having a high expansion ability |
| 01/02/1991 | EP0405324A2 Process for producing pearl-shaped expandable styrenic polymers |
| 12/31/1990 | CA2018185A1 Suspension polymerization of styrene and methacrylate acid |
| 12/28/1990 | CA2018279A1 Bead-form expandable styrene polymers having a high expansion capacity |
| 12/28/1990 | CA2018278A1 Preparation of bead-form expandable styrene polymers |
| 12/27/1990 | EP0404453A2 Dimer reduction |
| 12/25/1990 | US4980497 Give resins having high transparency, surface hardness, and heat resistance; glazing materials, optical lenses and disc substrates |
| 12/25/1990 | US4980381 Preparation of bead-form expandable styrene polymers |
| 12/20/1990 | CA2016593A1 Dimer reduction |
| 12/19/1990 | EP0403271A2 Polymer compounds |
| 12/18/1990 | US4978730 Process for producing styrene-based polymers and catalyst for use therein |
| 12/18/1990 | CA1278146C Process for the ammonium hydroxide hydrolysis of polymers of acetoxystyrene to polymers of vinylphenol |
| 12/18/1990 | CA1277989C Self-doped polymers |
| 12/12/1990 | EP0402038A2 Polymeric charge transfer complexes for nonlinear optical applications |
| 12/08/1990 | CA2016752A1 Polymeric charge transfer complexes for nonlinear optical applications |
| 12/05/1990 | EP0400487A1 Styrene polymer molding material and process for preparing same |
| 12/05/1990 | CN1047516A Articles of crystalline form of syndiotactiv styrene polymer |
| 12/04/1990 | US4975223 Optical material |
| 11/30/1990 | CA2017631A1 Styrene polymer molding material and process for preparing same |
| 11/28/1990 | EP0399384A2 Process for drying aluminoxane and process for producing polymers |
| 11/28/1990 | CN1047302A Components and catalysts for polymerization of olefins |
| 11/27/1990 | CA1277091C Resinous copolymer composition based on hydrocarbons and use thereof in adhesives |
| 11/20/1990 | US4971879 Polymer for toner, process for preparation thereof and toner composition |
| 11/20/1990 | CA1276748C Styrene polymers |
| 11/14/1990 | EP0397081A2 Process for preparation of polymer |
| 11/13/1990 | US4970277 Esters of allyl-bicyclo(2.2.1)hept-5-ene-2-carboxylic acid and polymers thereof |
| 11/13/1990 | US4970269 Hydrolyzable paints, antifouling |
| 11/13/1990 | US4970264 Treatment and after-treatment of metal with amine oxide-containing polyphenol compounds |
| 11/06/1990 | US4968806 Crosslinked polymer of vinyl derivative with styrene |
| 11/06/1990 | US4968762 Thermosetting-resin-forming composition from bis-maleimide and diallyl bis phenol |
| 11/06/1990 | CA1276026C Functionalized monomers from 1-(1-isocyanato-1- methylethyl)-3 or 4-(1-methylethenyl) benzene |
| 10/31/1990 | EP0395083A2 Components and catalysts for the polymerization of olefins |
| 10/31/1990 | EP0394577A1 Selective hydrolysis of copolymers of para-acetoxy styrene and all allyl esters of ethylenically unsaturated acids |
| 10/28/1990 | WO1990012785A1 Styrene derivative and method of production thereof, polystyrene derivative produced therefrom and method of producing the same, and ultraviolet absorbent and cosmetics containing said polystyrene derivative as active ingredient |
| 10/28/1990 | CA2031497A1 Styrene derivative and method for preparing the same, polystyrene derivative comprising the styrene derivative and method for preparing the same, and sunscreening agent and cosmetic |
| 10/24/1990 | EP0394068A1 Styrene derivatives having n-acetylchito-oligosaccharide chains and method for preparing the same |
| 10/24/1990 | EP0393510A1 Method of making highly adsorptive copolymers |
| 10/24/1990 | EP0245475B1 Cationic polymerization of bromoalkenyl aromatic compounds with aromatic chain transfer agent, and products |
| 10/23/1990 | US4965400 Acylation of 2,6-di-substituted phenol with acetic anhydride, esterifying, hydrogenation, and dehydrating |
| 10/17/1990 | CA2013023A1 Method of making highly adsorptive copolymers |
| 10/09/1990 | US4962147 Polyacrylic acid as suspension aid |
| 10/03/1990 | EP0390634A1 Hydrophobic, cross-linked, polymeric, magnetisable composite microspheres, method for their preparation and their biological uses |
| 10/03/1990 | EP0390000A2 Process for producing a styrene-based polymer |
| 10/03/1990 | EP0389981A2 Process for producing styrene-based polymer |
| 10/02/1990 | US4961179 Curable reaction compositions for producing data carriers |
| 09/30/1990 | CA2013459A1 Magnetizable composite microspheres of hydrophobic crosslinked polymer, preparation process of same and application in biology |
| 09/30/1990 | CA2013283A1 Process for producing a styrene-based polymer |
| 09/28/1990 | CA2013106A1 Process for producing styrene-based polymer |
| 09/26/1990 | EP0389420A1 Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions |
| 09/26/1990 | EP0388630A1 Falling film aluminoxane process |
| 09/20/1990 | WO1990010656A1 Production of rubber-modified styrenic resin |
| 09/19/1990 | EP0387608A2 Articles of a new crystalline form of syndiotactic styrene polymer |