Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762)
07/1985
07/16/1985CA1190689A1 Process for producing a propylene block copolymer composition and the composition produced by said process
07/16/1985CA1190537A1 Heating silica gel in inert atmosphere before activation
07/09/1985US4527581 Compositions for and method of reducing hydrocarbon fluid friction loss in conduits
07/09/1985CA1190349A1 Polymerizing and copolymerizing olephinically unsaturated compounds and means therefor
07/09/1985CA1190214A1 Polymerization catalyst, process for preparing, and use for ethylene polymerization
07/03/1985EP0147158A2 Lubricating oil compositions with improved low temperature pumpability containing ethylene-alpha-olefin polymers
07/03/1985EP0146968A2 A Laminated polypropylene film
07/03/1985EP0146620A1 Interpolymers of ethylene and unsaturated carboxylic acids.
07/02/1985US4526950 Method for preparing interpolymers
06/1985
06/26/1985EP0146507A1 Method for the polymerisation of ethylene and for the copolymerisation of ethylene with alpha-olefins and catalysts for use in the method
06/26/1985EP0146138A2 Melt molding material
06/25/1985US4525547 With an alpha-olefin using transition metal-organometallic compound catalyst; cooling but not liquifying the unreacted olefin which i
06/25/1985US4525469 Catalyst composition for polymerizing olefins
06/19/1985EP0144716A2 Copolymerization of ethylene
06/18/1985US4524187 Hydrosilation
06/18/1985US4523929 Copolymer of alpha-olefin and a vinyl alkylenecarboxylic acid
06/18/1985CA1189246A1 Method for the preparation of non-crystalline polymers of high molecular weight
06/11/1985US4522992 Aromatic monovinyl alkenyl alphaolefin anhydride terpolymers
06/11/1985US4522987 High concentration of comonomer
06/11/1985CA1188850A1 High tear strength polymers
06/04/1985US4521575 With 2-trifluoromethylpropylene or 2-methyl-1,1,3,3,3-pentafluoropropylene; improved crack resistance at high temperature
06/04/1985US4521573 Catalyst impregnated on fine silica, process for preparing, and use for ethylene polymerization
06/04/1985US4521566 Polypropylene compositions having improved impact strength properties at low temperatures and process for preparing same
05/1985
05/29/1985EP0142894A2 Process for purifying a rubber
05/28/1985US4520183 Process for making random ethylene/alkyl acrylate copolymers
05/28/1985CA1188044A1 Process for producing random ethylene terpolymers
05/21/1985US4518757 Drag reduction agent for hydrocarbon liquid
05/15/1985EP0141597A1 Linear ethylene copolymer
05/14/1985CA1187069A1 Catalyst composition for copolymerizing ethylene
05/08/1985EP0140068A1 Container superior in crack resistance
05/08/1985EP0140019A1 Adhesive and coating composition
05/07/1985CA1186835A1 Vinyl acetate/olefin copolymer latex and process for preparing the same
05/07/1985CA1186834A1 Vinyl acetate/olefin copolymer latex and process for preparing the same
04/1985
04/24/1985EP0138054A2 A packaging propylene copolymer film
04/23/1985US4513130 Hydrocarbon resin and modified hydrocarbon resin product thereof
04/23/1985US4513129 High temperature crack resistance
04/23/1985US4512775 Polymerization of ethylene x-olefin vinyl ester of aliphatic mono carboxylic acid and vinyl substituted aromatic hydrocarbon
04/16/1985CA1185510A1 Complex thermoplastic films, and related method of manufacture
04/10/1985EP0136698A2 Cold flow improver
04/10/1985EP0136559A2 Process for continuous production of ethylene-vinyl acetate copolymer
04/09/1985US4510303 Ethylene-alpha-olefin-polyene random copolymer rubber
04/02/1985US4508885 Elastomer of acrylic ester type copolymer
04/02/1985US4508842 Ethylene polymerization using supported vanadium catalyst
03/1985
03/27/1985EP0135358A1 Novel random 1-butene copolymer
03/27/1985EP0135311A1 High-rigidity ethylene-propylene copolymer and process for producing same
03/26/1985US4507515 Lubricating oil compositions containing ethylene-alpha-olefin polymers of controlled sequence distribution and molecular heterogeneity
03/20/1985EP0134427A2 A composition comprising ethylene-based polymers
03/19/1985US4506061 Coordination catalyst, random
03/19/1985CA1184168A1 Catalyst composition for copolymerizing ethylene
03/14/1985WO1985001052A1 Adhesive and coating composition
03/05/1985CA1183647A1 Polymerization process and product
03/05/1985CA1183645A1 Preparation of maleic anhydride copolymers
02/1985
02/19/1985US4500682 High melt-viscoelastic polypropylene for post-processed sheets and for blow molding
02/13/1985EP0132636A1 Catalyst system and its use in the preparation of EPDM rubbers
02/05/1985US4497941 Ethylene copolymers for hot melt systems
02/05/1985CA1182250A1 Low temperature polymerization process
01/1985
01/30/1985EP0132315A1 Process for producing butylene polymers having molecular weights in the range of from about 400 to 5000 molecular weight
01/29/1985US4496683 Rubber compositions containing a vulcanization system alterative
01/22/1985US4495334 Blend of ethylene-a-olefin copolymer and polyethylene
01/17/1985WO1985000172A1 Procedure for making copolymers of ethylene and long-chained alpha olefins
01/02/1985EP0129913A1 Alphaolefin terpolymer and coating composition including said terpolymer
12/1984
12/27/1984EP0129479A1 Modified copolymers from ethylen and at least one alpha-olefin and process for its preparation
12/27/1984EP0129414A2 Narrow MWD alpha-olefin copolymers
12/27/1984EP0129368A1 Process and catalyst for polyolefin density and molecular weight control
12/20/1984WO1984004926A1 Interpolymers of ethylene and unsaturated carboxylic acids
12/11/1984CA1179450A1 Process for the preparation of copolymers of ethylene with at least one other 1-alkene
12/11/1984CA1179449A1 Process for the preparation of copolymers of ethylene with at least one other 1-alkene
12/05/1984EP0127253A1 Process for removal of residual monomers from ethylene copolymers
12/04/1984US4486579 Ziegler and free radical catalysts
11/1984
11/28/1984EP0126616A2 Compatible mixtures of elastomer in diglycidyl ether of bisphenol A
11/27/1984US4485225 Method for continuous copolymerization of ethylene and vinyl acetate
11/20/1984US4483971 Process for producing terpolymers of propylene, ethylene and another .alpha.
11/14/1984EP0124759A1 Process to produce aqueous copolymer dispersions, and their applications
11/13/1984US4482687 Preparation of low-density ethylene copolymers in fluid bed reactor
11/13/1984US4482685 Copolymerization of ethylene and chlorotrifluoroethylene in an aqueous emulsion
11/06/1984US4481342 Ziegler catalyst
11/06/1984US4481301 Highly active catalyst composition for polymerizing alpha-olefins
11/06/1984CA1177599A1 Compositions for and method of reducing hydrocarbon fluid friction loss in conduits
10/1984
10/31/1984EP0123306A1 Ethylene/tetrafluoroethylene or chlorotrifluoroethylene copolymer
10/23/1984CA1176798A1 Mouldable and/or injectable ethylenic copolymers and process for manufacturing the same
10/11/1984WO1984003889A1 Ethylene polymerization using supported vanadium catalyst
10/11/1984WO1984003888A1 Preparation of low density, low modulus ethylene copolymers in a fluidized bed
10/10/1984EP0121073A1 A process of rotational molding fluoropolymers
10/03/1984EP0120503A1 Preparation of low density, low modulus ethylene copolymers in a fluidized bed
10/03/1984EP0120501A1 Ethylene polymerization using supported vanadium catalyst
10/02/1984US4474924 Stabilized slurries of isoolefin polymers
09/1984
09/26/1984EP0119963A1 A method of copolymerization in suspension of ethylene with straight-chain alpha-olefins to obtain low-density copolymers
09/26/1984EP0119444A1 Tetrafluoroethylene-ethylene type copolymer
09/18/1984CA1174800A1 Gas phase method for producing copolymers of ethylene and higher alpha-olefins
09/05/1984EP0117635A2 Improved stabilized slurries of isoolefin polymers
09/05/1984EP0117492A1 Process for the continuous production in particle form of ethylene-butene-1-copolymers
09/04/1984US4469855 Ethylene copolymerization using diluent gas
09/04/1984US4469854 Aqueous system buffered to alkalinity
08/1984
08/30/1984WO1984003240A1 Compound film containing olefin
08/15/1984EP0115940A1 Film-forming propylene copolymer, film thereof and process for production of the film
08/14/1984US4465887 Isobutene polymers, fractionating feed stream, alcl3 catalyst, multi-stage
08/08/1984EP0115081A2 Elastomer acrylic ester type copolymer
08/07/1984US4464519 Suspension polymerization; hydroxypropylmethyl-cellulose, pva suspension system
08/01/1984EP0114416A1 Process for the preparation of butene-1
07/1984
07/31/1984US4463144 Process for producing propylene-tetrafluoroethylene copolymer