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)
07/1980
07/29/1980US4215219 Reagents from phenolic and 8-hydroxyquinolinic aldehyde oximes
07/29/1980US4215029 Crosslinkable polymer coating compositions and process for preparing the same using tetrachloroethylene or 1,1,1-trichloroethylene solvent
07/29/1980CA1082839A1 Crosslinkable polymers
07/15/1980CA1081898A1 Method for producing a lead containing monomer composiion and a radiation shielding polymer
07/15/1980CA1081897A1 Paper size
07/09/1980EP0013052A1 Copolymer of nucleo-brominated styrene and acrylonitrile and process for preparing the same
07/09/1980EP0013031A1 A paper coating composition and its production
06/1980
06/17/1980CA1079898A1 Continuous bulk polymerisation process
06/17/1980CA1079893A1 Shock-resistant resin and method for their preparation
06/10/1980CA1079433A1 Polymer/polyols and process for production thereof
06/03/1980US4206309 Vinyl ethers, process for their preparation, and their use for the preparation of polymers
05/1980
05/27/1980CA1078401A1 Production of low molecular weight polyanhydrides
05/20/1980CA1078092A1 Method for preparing blends of a polyphenylene ether resin and an alkenyl aromatic addition polymer
05/20/1980CA1078091A1 Polymeric polyblend compositions toughened by addition of liquid polymers of a conjugated diene monomer
05/13/1980US4202805 Coating resin composition
04/1980
04/30/1980EP0010265A2 Synthetic resins based on crosslinked copolymers of mono- and polyvinyl compounds, process for their preparation and their use as inert material in ion exchange mixed-bed filters
04/29/1980US4200593 Process for the preparation of copolymers containing low monomer content
04/29/1980US4200563 Polyoxyethylene acrylate and an unsaturated sulfonic acid
04/16/1980EP0009914A1 Process for the treatment of sugar solutions using ion exchange resins
04/08/1980CA1075255A2 Preparation of solution polymers
03/1980
03/25/1980US4195144 Durability, low friction coefficients
03/18/1980US4193902 Finely particulate plastics dispersions prepared by metering a mixture containing four monomers into an aqueous liquor containing an anionic emulsifier
03/11/1980US4192921 Crosslinked gel ion exchange resin beads characterized by strain birefringence patterns
03/11/1980CA1073596A1 Monovinyl aromatic monomer-acrylonitrile copolymer and preparation thereof
03/04/1980CA1073148A1 Alkyl vinyl copolymer
02/1980
02/19/1980US4189561 Resin composition
02/19/1980CA1072244A1 Method of making broader molecular weight distribution polystyrene
02/06/1980EP0007791A1 Polymer beads containing vinylbenzyl alcohol units, their production, processes for thermally crosslinking them, the thermally crosslinked beads and adsorbents and ion exchange resin formed therefrom
01/1980
01/29/1980CA1070897A1 Continuous solvent-free polymerisation of vinyl derivatives
01/29/1980CA1070875A1 Latex of styrene polymers
01/23/1980EP0007044A1 Process for the production of rubber latices free from specks and having a high surface tension
01/23/1980EP0007043A1 Process for the preparation of emulsifier-free self-curing rubber latices
01/23/1980EP0007042A1 Process of preparation of emulsifier-free rubber latices
01/22/1980US4185049 Mass polymerization process for polyblends
01/22/1980CA1070121A1 Anion exchange resin for uranium technology
01/09/1980EP0006323A1 Shaped articles which are contact lenses or bonnets for contact lens formed from polymers of styrene type monomers
01/08/1980US4182821 Optical transparency, mechanical strength
01/08/1980US4182820 Process for polymerization of styrene and acrylonitrile
12/1979
12/18/1979US4179465 N-fluoromethyl-carbamic acid fluorides and their manufacture
12/18/1979CA1068429A1 Process for unsaturated acetoacetate copolymers in aqueous dispersion
12/11/1979CA1068031A1 Finely distributed copolymer dispersion and their preparation
12/11/1979CA1068028A1 Method for adjusting the coagulation point of carboxylated latices
12/04/1979US4177076 Of unsatd aromatic hydrocarbons, acrylic esters, a,b-unsatd carboxylic acid, a solvent and a pigment or dye
12/04/1979CA1067648A1 Process for the production of anion exchangers
11/1979
11/27/1979US4176144 Block copolymers
11/13/1979US4174430 Process for producing porous polystyrene gel
11/06/1979CA1065988A1 Water-based liners for beverage containers
10/1979
10/30/1979US4172732 Containing copolymer of styrene component, a maleic acid component, and a styrene component
10/23/1979US4171699 Mercaptan modified methyl methacrylate-alpha methyl styrene copolymer syringe
10/02/1979US4169929 Manufacture of low density ethylene polymers of improved homogeneity
09/1979
09/25/1979US4169195 Process for preparing alpha-methylstyrene polymers
09/19/1979EP0003986A2 Process for the continuous preparation of copolymers of alpha methyl styrene and acrylonitrile in one reaction zone
09/04/1979CA1061945A1 Amino alkylene phosphoric acid resins, their use and preparation
08/1979
08/22/1979EP0003639A1 Polymers of methyl-ethenyl-benzene
08/08/1979EP0003257A1 Combustion resistant aromatic polymers containing char-forming benzyl and/or allyl moieties and a combustion retarding agent
08/07/1979US4163836 Process for the manufacture of soluble copolymers which contain hydroxyl groups and can be crosslinked with organic polyisocyanates
08/07/1979US4163739 Copolymer solution consisting of acrylic resin, process for its manufacture and the use thereof in reactive lacquers
07/1979
07/17/1979US4161407 Crosslinkable polymers having vinylsulfonyl groups or styrylsulfonyl groups and their use as hardeners for gelatin
07/17/1979CA1058799A1 Copolymers of olefins or of olefins and non conjugated dienes with unsaturated derivatives of cyclic imides
06/1979
06/27/1979EP0002456A1 Coating resin composition
06/19/1979CA1056996A1 Two-step continuous polymerization method to form acrylonitrile copolymers
06/19/1979CA1056994A1 Styrene acrylonitrile copolymers with high dimensional stability under heat
06/19/1979CA1056993A1 Resin composition
06/12/1979US4158098 Organo lithium initiator
06/12/1979US4157994 Low temperature bake water reducible acrylic enamel
05/1979
05/30/1979EP0002035A1 Process for the preparation of molding grade polymers of styrene and acrylic acid
05/29/1979US4156763 Organolithium initiator to produce random polymer
05/22/1979CA1055190A1 Continuous process for the preparation of abs type polyblends
05/22/1979CA1055034A1 Organic reagents and process of preparing same
05/16/1979EP0001779A1 Binders for coatings and road marking paints
05/08/1979US4153592 Method of preparing a coating composition
05/01/1979US4152369 Method for preparing compositions of a polyphenylene ether resin and an alkenyl aromatic addition polymer using an alkenyl aromatic monomer as the solvent
05/01/1979CA1053831A1 Styrene-divinyl benzene copolymers terminated with organic dyes as pigments for thermoplastic polymers
04/1979
04/24/1979US4151148 Cationic, cross-linkable acrylic-polyester resin binder systems
04/17/1979CA1052946A1 Terpolymers of styrene, isobutylene and beta-pinene
04/10/1979US4148845 Oil additives
04/04/1979EP0001213A1 High softening maleic anhydride copolymers and processes for preparing them
04/03/1979US4147852 High molecular weight polymers of phenylmaleic anhydride
03/1979
03/27/1979CA1051596A1 Pulverizable acrylic resins
03/20/1979US4145513 Styrene-acrylic acid-methyl methacrylate-hydroxyethyl methacrylate-glycidyl ester polymer
03/20/1979US4145375 Making styrene/maleic anhydride copolymers by suspension polymerization
03/13/1979US4144155 Acrylic or vinyl ester or styrene, unsaturated glycidyl ester or ether and an unsaturated acid
03/06/1979US4143084 Di-alkylbenzene isomer mixtures
02/1979
02/27/1979US4141934 Multistage, thermoplastic styrene copolymer molding materials
02/27/1979CA1049698A1 Process for preparing olefinic nitrile-vinyl aromatic resins
02/20/1979CA1049190A1 Strong anion exchange resins free of active chloride and method of preparation
02/20/1979CA1049176A1 Latex modified with acryloyloxycarboxylic acid type monomer
02/20/1979CA1049175A1 Styrene-butadiene copolymer latices containing carboxyl groups
02/13/1979US4139417 Lubricating oil compositions containing copolymers of olefins or of olefins and non-conjugated dienes with unsaturated derivatives of cyclic imides
01/1979
01/30/1979CA1047680A1 Lenses for exterior vehicle lamps
01/24/1979EP0000419A1 Process for preparing copolymers, and products fully or partly made of these copolymers.
01/23/1979US4136250 Crosslinked, addition monomer or polymer
12/1978
12/26/1978CA1045294A1 Resins and polymer mixtures thereof
12/12/1978US4129557 Cyclopentadiene, dicyclopentadiene, hydroxystyrene
12/05/1978US4128427 Silver halide emulsions containing polymeric color couplers
11/1978
11/28/1978US4127617 Graft polymer of styrene-acrylonitrile-a maleimide on ethylene-propylene-diene terpolymer
11/14/1978CA1042582A1 Producing self-stabilizing polymer dispersions in hydrocarbon liquids
11/07/1978US4124658 Devolatilization of styrene polymers with sulfonylhydrazides
11/07/1978CA1042138A1 Synthetic resin of styrene, isobutylene and 1,3-butadiene
10/1978
10/03/1978US4118457 Redox uranium isotope separation using anion exchangers
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