| 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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| 02/16/1983 | EP0072159A1 Aromatic quaternary ammonium compounds, polymers thereof, polymerisable compositions containing them and methods of making the monomers and polymers |
| 02/16/1983 | EP0072158A1 Quaternary ammonium compounds containing surfactant anions, polymers thereof, polymerisable compositions containing them, methods of making the monomers and polymers and articles containing polymer |
| 02/09/1983 | EP0071347A2 A process for sulfonation of aromatic-containing polymers |
| 02/08/1983 | US4373031 Synthesis of anion exchange polymers employing ditertiary amines |
| 02/08/1983 | CA1141090A1 Linear polydivinylbenzene and derivative thereof |
| 02/01/1983 | US4371719 Curable mixtures based on maleimides and propenyl-substituted phenols, and the use thereof |
| 02/01/1983 | US4371669 Polymers having improved water resistance and monomers for same |
| 02/01/1983 | CA1140698A1 Anion exchange resins |
| 01/20/1983 | WO1983000153A1 Copolymer |
| 01/05/1983 | EP0068298A1 Process for the preparation of styrene suspension polymers |
| 01/04/1983 | US4367320 Process for suspension polymerization of styrenic monomers |
| 01/04/1983 | CA1138890A1 Acid stable surfactant |
| 12/28/1982 | CA1138476A1 Curable mixtures based on maleimides and propenyl-substituted phenols, and the use thereof |
| 12/14/1982 | US4363746 Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst |
| 12/14/1982 | CA1137264A1 Spherical porous cross-linked copolymers of chloromethylstyrene and divinylbenzene and derivative thereof |
| 12/07/1982 | US4362854 Poly(p-methylstyrene) with broad molecular weight distribution and process for preparation |
| 11/23/1982 | US4360628 Copolymer tackifying resins containing dicyclopentadine, vinyl aromatic hydrocarbon and a substituted benzene (halogen, lower alkyl, or hydroxyl) and adhesives containing these resins |
| 11/16/1982 | US4359555 Salts formed from formamidines with polymers containing sulfonic acid groups |
| 11/16/1982 | CA1135898A1 Polymers of methyl ethenyl benzene |
| 11/10/1982 | EP0064343A1 Thermally stable crystal polymers of styrenic monomers |
| 11/09/1982 | US4358546 Ion exchange resins |
| 11/09/1982 | US4358388 Magnetic polymer latex and preparation process |
| 10/26/1982 | US4356003 Copolymers |
| 10/13/1982 | EP0062106A1 Methods for production of copolymers with increased water-resistance and utilization thereof |
| 10/06/1982 | EP0061890A1 A method for the suspension polymerization of styrenic monomers |
| 10/05/1982 | US4352909 Process for the bromination of polystyrenes |
| 10/05/1982 | CA1133171A1 Process for preparing styrenic resins |
| 09/28/1982 | US4351932 Bis-maleimide/divinyl aryl crosslinking agent resin system |
| 09/22/1982 | EP0060472A2 A method for separating T cells from leukocytes |
| 09/21/1982 | CA1132299A1 Contact lenses of high gas permeability |
| 09/07/1982 | CA1131244A1 Radiation-curable monomers and polymers thereof |
| 08/31/1982 | US4347344 Oriented p-methyl styrene polymer |
| 08/03/1982 | CA1129150A1 Process for the continuous mass polymerization of alkenyl-aromatic compounds |
| 07/07/1982 | EP0055507A1 Method for suspension polymerization of styrenic monomers |
| 06/30/1982 | EP0055132A1 Process for producing styrene polymer beads of preferred bead size |
| 06/22/1982 | US4336361 Process of preparing linear polydivinylbenzene |
| 06/22/1982 | CA1126439A1 Poly(hydroxy) telechelic styrene polymer process |
| 06/22/1982 | CA1126433A1 Method for preparing a novel polymer |
| 06/08/1982 | US4334057 Continuous process for recovering polymers from their latexes |
| 06/08/1982 | US4333969 Emulsion polymerizing styrene monomer around styrene polymer beads, free radical catalyst |
| 04/27/1982 | US4327191 Preparation of anion exchange resins by bromination of vinyl aromatic polymers |
| 04/27/1982 | US4326988 Organometallic compounds |
| 04/27/1982 | US4326958 Permselective membrane |
| 04/06/1982 | US4323662 Thermosetting resin compositions comprising bismaleimides and alkenylaniline derivatives |
| 03/31/1982 | EP0048540A2 Biaxially-oriented methylstyrene polymer films and method for their manufacture |
| 03/31/1982 | EP0048269A1 Bis-maleimide resin and composites thereof |
| 03/30/1982 | US4322489 Copolymeric mordants and photographic products and processes utilizing same |
| 03/17/1982 | EP0047549A2 Process for the bromination of polystyrenes |
| 03/09/1982 | US4319015 Used as separators in ion exchange resin filters |
| 03/09/1982 | US4319014 Undaturated carboxylic acid copolymer with undaturated sulfonate comonomer modified by a mercaptan |
| 02/17/1982 | EP0045969A1 Catalyst and use of same for polymerizing olefins |
| 02/09/1982 | US4315089 Co- and homo-solution polymerization of an aldehyde-substituted phenyl ester of an acrylic acid; moldings, coatings, adhesives; optics |
| 01/26/1982 | US4312940 For acid dyes; removable during alkaline processing |
| 01/26/1982 | US4312725 Contact lenses of high gas permeability and method |
| 01/20/1982 | EP0043906A2 Process for the preparation of penta-bromostyrene polymers and their use |
| 01/19/1982 | US4311799 Novel basic cross-linked polymers |
| 01/19/1982 | CA1116781A1 Neutron shielding material and a process for producing the same |
| 01/05/1982 | US4309327 Polymeric resin from ethylenic amino, sulfonic monomers |
| 01/05/1982 | CA1115732A1 Basic monomer, preparation thereof and basic polymer prepared therefrom |
| 12/29/1981 | US4308360 Process for obtaining narrow molecular weight distribution in vinyl aromatic mass polymerization system |
| 12/22/1981 | CA1114997A1 Polyvinylbenzenesulfonic acids |
| 12/15/1981 | US4306049 Polymers of methyl ethenyl benzene |
| 12/09/1981 | EP0041357A1 Suspension polymerisation process for preparing polymer particles |
| 12/01/1981 | US4303784 Production of polystyrene reflector beads |
| 11/18/1981 | EP0040124A1 Hydrophilic copolymers based on N-tris(hydroxy-methyl)methylacryl amide, process for their preparation, aqueous gel of these copolymers and their use as ion exchangers |
| 10/28/1981 | EP0038730A1 Latex of magnetic polymers and process for their preparation |
| 10/20/1981 | CA1111163A1 Polymerisation of vinyl monomers |
| 10/13/1981 | US4294921 Method of hardening gelatin |
| 10/06/1981 | US4293687 Tetraalkylated biscyclohexylamine derivatives |
| 10/01/1981 | WO1981002739A1 Bis-maleimide resin and composites thereof |
| 09/30/1981 | EP0036660A1 Method for producing an olefin polymerization catalyst, catalyst and polymerization process |
| 09/29/1981 | US4292237 Polymeric ultraviolet light stabilizers containing hindered alkyl amines |
| 09/08/1981 | US4288583 Molding materials |
| 09/01/1981 | CA1108342A1 Thermoplastic acrylonitrile copolymers |
| 07/28/1981 | US4281207 Crosslinking polymers useful in relief images, photoresists, and lithographic plates |
| 07/14/1981 | CA1104775A1 Anionic microporous resin of hypocholesterolemising action |
| 07/08/1981 | EP0031635A1 Suspension polymerization of p-methylstyrene |
| 07/07/1981 | US4277593 Novel polymers based on azido and silane monomers |
| 07/01/1981 | EP0031121A1 Method, composition and kit for stabilizing radiolabeled compounds |
| 07/01/1981 | EP0030994A1 Continuous process for recovering polymers from their latexes, and products obtained |
| 06/30/1981 | CA1104293A1 Epoxy resin composition |
| 06/23/1981 | US4275229 Polymers having improved water resistance and monomers for same |
| 06/23/1981 | US4275177 Prepolymerization and heat exchanging in final procedure |
| 06/23/1981 | US4275174 Neutron shielding polymer composition and a process for producing the same |
| 06/10/1981 | EP0029970A2 Copolymer useful as a surfactant |
| 06/09/1981 | CA1102947A1 Biologically active copolymers |
| 06/02/1981 | US4271281 Process for preparing styrenic polymer particles |
| 05/14/1981 | WO1981001287A1 Viologen derivatives and polymers thereof |
| 04/08/1981 | EP0026576A1 Permselective membrane |
| 04/01/1981 | EP0026059A1 UV light resistant para-methylstyrene copolymer |
| 03/18/1981 | EP0025385A1 Preparation of anion-exchange resins by bromination of vinylaromatic polymers, and products obtained |
| 03/18/1981 | EP0025159A2 Use of styrene polymers for the preparation of optical system |
| 02/24/1981 | CA1096550A1 Polymerization of styrene |
| 02/03/1981 | US4248797 Reacting vinylbenzyl chloride /p-/ with methylamine |
| 01/28/1981 | EP0023061A1 Hydrocarbon resins, their preparation and their use in adhesives |
| 01/13/1981 | US4245053 Macroreticular itaconic acid ion exchange resin and process for its preparation |
| 01/07/1981 | EP0022088A1 Salts of sulphonic acid groups containing polymers and their use as pesticides |
| 12/30/1980 | US4242485 Packaging |
| 12/23/1980 | US4241191 Expandable beads stabilized with a water soluble phosphate and an insoluble homopolymer |
| 12/23/1980 | CA1092294A1 Suspension polymerization |