Patents
Patents for C08F 236 - Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,476)
12/1980
12/30/1980CA1092749A1 Polymerization process and catalyst
12/23/1980CA1092269A1 Flame-retardant adhesive compositions
11/1980
11/26/1980EP0019100A1 Continuous solution polymerization process
11/11/1980CA1089587A1 Rubbery compositions comprising a blend of polymers or copolymers of conjugated dienes, or copolymers thereof with a vinylaromatic compound
10/1980
10/29/1980EP0018138A1 Abrasion resistant p-methylstyrene-butadiene rubber
10/28/1980US4230841 Copolymerized with divinylbenzene, alkyllithium catalyst, weak and strong polar compounds
10/01/1980EP0016403A1 Process for preparing aqueous dispersions of butadiene copolymers having a polymer content of at least 58% by weight by emulsion copolymerization
09/1980
09/30/1980US4225682 Sulfur modified polychloroprene with improved storage stability
09/17/1980EP0015748A2 Preparation of carboxylated latices and compositions containing them
09/17/1980EP0015477A1 Process for preparing a cationic polychloroprene latex and its mixture with a bituminous emulsion
09/09/1980CA1085546A1 Process for the preparation of sbr-rubbers
09/02/1980CA1085092A1 Suppressing gel in the continuous solution polymerization of a conjugated diene with a monovinyl aromatic compound
06/1980
06/10/1980CA1079221A1 Method and resinous vehicles for electrodeposition
06/03/1980CA1078990A1 Process for making high impact blends of monovinylidene aromatic polymers with elastomeric polymers
05/1980
05/27/1980US4205153 Flame-retardant elastomers
05/06/1980US4201850 Stereoregulated copolymers of butadiene and piperylene
04/1980
04/16/1980EP0009745A2 Use of dispersions of polymers of conjugated dienes, allylsulfonic acids and acrylic acid derivatives for treating leather
03/1980
03/11/1980CA1073595A1 Production of porous polymers
02/1980
02/19/1980US4189558 Process for the production of butadiene-propylene copolymers
02/19/1980US4189547 Hydrocarbon-derived resins of piperylene and methyl branched tertiary olefin hydrocarbons blended with other hydrocarbon resins
02/05/1980US4187362 Synthetic resins derived from petroleum
01/1980
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
01/22/1980CA1070335A1 Hydrocarbon-derived resins of piperylene and methyl branched tertiary olefin hydrocarbons
01/08/1980US4182803 Elastomer
12/1979
12/18/1979CA1068429A1 Process for unsaturated acetoacetate copolymers in aqueous dispersion
12/11/1979CA1068028A1 Method for adjusting the coagulation point of carboxylated latices
12/04/1979US4177181 Flame-retardant adhesive compositions
11/1979
11/27/1979US4175973 Curable compositions
11/27/1979US4175972 Coatings, sealants
11/27/1979US4175963 Photopolymerization
11/20/1979CA1066848A1 Stereoregulated copolymers of butadiene and piperylene
11/06/1979CA1065993A1 Two-step polymerization process and product thereof
10/1979
10/23/1979US4172190 Addition polymerization catalyst
10/09/1979US4170613 Flexible epoxy resin composition
10/09/1979US4170583 Phase-reversible composition
09/1979
09/25/1979CA1063280A1 Sprayable pressure-sensitive adhesive
09/04/1979CA1061941A1 Hydrocarbon tackifying resin
09/04/1979CA1061940A1 Hydrocarbon resin
08/1979
08/21/1979CA1061048A1 High green strength synthetic rubbers containing halo-acetyl compounds
07/1979
07/31/1979US4163024 Nickel catalyst
07/31/1979CA1059696A1 Latex coagulation process
07/25/1979EP0003067A1 Coating composition for cathodic electrodeposition
07/17/1979US4161478 Photoinitiators
06/1979
06/19/1979CA1056988A1 Polymerization process and polymer produced thereby
06/12/1979US4158098 Organo lithium initiator
06/05/1979US4157319 Pressure sensitive adhesives
05/1979
05/30/1979EP0001977A1 Soluble multifunctional lithium containing initiators and their use in a process for polymerisation
05/22/1979US4155891 Adding a quaternary ammonium compound in the presence of an emulsifier and an alkali metal salt of abietic acid and/or a fatty acid
05/08/1979CA1053869A1 Production of dipped articles
05/01/1979US4152319 Age resistors and age resistant polymeric compositions
05/01/1979US4152294 Multistage preparation and purification of p-diisopropylbenzene monohydroperoxide, aqueous emulsion polymerization
04/1979
04/17/1979CA1052944A1 Elastomers
04/03/1979US4147880 Age resisters and age resistant polymeric compositions
04/03/1979CA1051651A1 Electrical insulation
03/1979
03/21/1979EP0001040A1 Process for the preparation of copolymers as viscosity increasing agents
02/1979
02/27/1979US4141875 Polychloroprene-polyvinyl alcohol latex
02/20/1979CA1049176A1 Latex modified with acryloyloxycarboxylic acid type monomer
02/20/1979CA1049175A1 Styrene-butadiene copolymer latices containing carboxyl groups
01/1979
01/30/1979US4137391 Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series
01/16/1979CA1046697A1 Process for the high yield preparation of ethylene-1,3-butadiene copolymers
01/09/1979CA1046196A1 Process for the preparation of ethylene-propylene-butadiene terpolymers with high yield
12/1978
12/19/1978US4130701 Petroleum resins containing vinyl norbornene or tetrahydroindene
12/19/1978US4130528 Carboxylated neoprene latex containing alkali-pretreated zinc oxide or hydroxide
12/19/1978CA1044843A2 Method for producing mixed polymers of tetrachloroethyl esters of unsaturated organic acids
12/05/1978US4128514 Stable polychloroprene latex
12/05/1978CA1043943A1 Process for the high yield preparation of ethylene-1,3-butadiene copolymers
11/1978
11/28/1978US4127710 Copolymerization of a 1,3-cyclodiene and a linear conjugated diene
11/07/1978US4124752 Emulsion polymerization, redox system
11/07/1978CA1042138A1 Synthetic resin of styrene, isobutylene and 1,3-butadiene
10/1978
10/31/1978CA1041693A1 METHOD OF PREPARING A -B -A TYPE BLOCK POLYMERS OF POLY-.alpha.-METHYLSTYRENE AND THE POLYMER OF A CONJUGATED DIENE
10/17/1978US4121031 Butadiene, styrene, alkyllithium catalyst, hydrocarbon solvent, slurrying
10/17/1978US4120803 Lubricant composition containing a dispersant which is a condensation product of a copolymer, polyamine and a polycarboxylic acid
10/10/1978CA1040348A1 Acidic oleo-acrylic resins and processes for preparing same
09/1978
09/26/1978US4117240 Stabilized polymeric compositions
09/12/1978US4113930 Titanium tetrachloride-cyclopolyolefin-nickel complex catalyst
09/12/1978CA1038547A1 Resinous butadiene/styrene reinforcing copolymers
09/12/1978CA1038516A1 Maleic anhydride-modified resin backbone
09/05/1978US4111915 Lithium alkenoxides in preparation of functional liquid conjugated diene polymers
08/1978
08/29/1978US4110293 Salts of a-methylstyrene or dimer-maleic anhydride adducts
08/22/1978CA1037182A1 Continuous two-stage process for conjugated diene-carboxylic acid terpolymers
08/22/1978CA1037179A1 Polychloroprene-tackifying resin dispersions
08/08/1978US4105845 Copolymerization of isomonoolefins with conjugated dienes
08/08/1978US4105839 Method for polymerizing ethylenically unsaturated monomers in order to eliminate polymer deposition
07/1978
07/25/1978US4102844 Vulcanized butadiene or isoprene-(meth-)acrylonitrile copolymer
07/04/1978US4098983 Hydrocarbon-derived resins of piperylene and methyl branched tertiary olefin hydrocarbons
06/1978
06/27/1978US4097662 Emulsion captan, benzylcetyldimethylammonium chloride; plasticizer, solid pr
06/27/1978US4097658 Process for preparing copolymers of elastomeric properties from olefinic monomers
06/27/1978US4097527 Antioxidants and process of preparing said antioxidants
06/27/1978US4097464 2,6-Di-tert-alkyl-4-vinylphenols as polymerizable antioxidants
06/20/1978US4096135 Acrylonitrile-1,3-butadiene-2-methyl-1,3-butadiene
06/20/1978US4096103 Pressure-sensitive adhesive composition
06/13/1978US4094831 Terpolymer of a diene, olefin and a vinyl or acrylic epoxy compound
06/06/1978US4093570 Production of porous polymers
05/1978
05/30/1978US4092469 Cleavable branching agents in emulsion polymerization systems
05/30/1978US4092465 Pressure sensitive, improved creep resistance
05/23/1978US4091198 Suppressing gel in the continuous solution polymerization of a conjugated diene with a monovinyl aromatic compound
05/02/1978US4087619 Amine containing antioxidants
03/1978
03/28/1978US4081419 Process for producing a polymer emulsion
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