Patents
Patents for C08F 36 - Homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds (4,939)
08/1997
08/05/1997US5654371 Anionic polymerization process using functionalized initiators
08/05/1997US5654368 Recyclable cross-linked polymer, method for producing a molded article, and method for recycling the same
08/05/1997CA1339236C Synthesis of high vinyl polybutadiene utilizing a molybdenum catalyst system
07/1997
07/30/1997CN1035509C Method for controlling ethenyl content in butadiene homopolymer and copolymer
07/29/1997US5652304 Vapor phase synthesis of rubbery polymers
07/29/1997CA1339142C Catalysts, method of preparing these catalysts and method of using said catalyst
07/24/1997WO1997026282A1 Macromonomeres compounds, their preparation from dienic compounds and use thereof
07/24/1997WO1997026239A1 Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers
07/24/1997CA2242409A1 Vinyl monomers having polyenic side chains derived from highly unsaturated fatty acids and derivatives thereof, and polymers of said monomers
07/23/1997EP0784639A1 Syndiotactic prochiral olefin polymerization process
07/17/1997WO1997025299A1 Process for the perfluoroalkylation of substances having terminal unsaturation
07/16/1997EP0784064A1 Fluoroelastomers comprising monomeric units deriving from a bis-olefin
07/16/1997EP0783533A1 Partially fluorinated polymers and process therefor
07/16/1997EP0716663A4 Novel cyclopolymerization polymers from non-conjugated dienes
07/09/1997CN1153788A Semi-batch emulsion process for making diene rubber latex, rubber latex made thereby and graft copolymer made therefrom
07/03/1997WO1997023521A1 Trans microstructure directing initiator system
07/03/1997WO1997023520A1 Functionalized chain extended initiators for anionic polymerization
07/01/1997US5643848 Polymerization catalysts of lithium compounds with amine compounds
06/1997
06/25/1997EP0780400A2 Partially hydrogenated aminotelechelic oligomers of 1,3-dienes and processes for preparing the same
06/25/1997EP0578725B1 Improved viscosity modifier polybutadiene polymers
06/11/1997EP0778291A1 Catalyst and process for producing conjugated diene polymer
06/11/1997EP0688341B1 Butadiene polymers having terminal silyl groups
06/10/1997US5637661 Molecular weight regulator for anionic polymerizations
06/03/1997US5635575 Agent for water treatment containing a polymer for water treatment and a process for producing said polymer
05/1997
05/28/1997EP0775148A1 Biscyclopentadienyl diene complexes
05/27/1997US5633353 Coordination polymerization catalyst
05/21/1997EP0773965A2 Gas phase production of polydienes
05/21/1997EP0773964A1 Gas phase production of polydienes
05/21/1997EP0773963A1 Gas phase polymerization process
05/14/1997EP0773231A2 Diene polymers and copolymers having an alkoxysilane group
05/13/1997US5629256 Catalyst system for the synthesis of rubbery polymers
05/09/1997WO1997016465A1 Telechelic polymers from mixed initiator
05/07/1997EP0754196A4 Aqueous polymerization processes
05/06/1997US5627293 Hydrogenation of double and triple bonds after reaction of butyllithium with iron complex
05/06/1997US5627119 Polybutadiene, lanthanide salt, fluoroalkylboron, metal hydride or metal alkyl
05/02/1997EP0703928B1 Telechelic polymers with ethanolamine or oligoether-ol-amine terminal groups and a method of preparing such compounds
05/01/1997WO1997015603A1 Colloidally stabilized emulsion polymer
05/01/1997CA2232339A1 Colloidally stabilized emulsion polymer
04/1997
04/29/1997US5625018 Copolymer with styrenesulfonic acid in radical emulsion polymerization using alkali metal disproportionated rosin acid as stabilizer and water soluble polymer
04/29/1997US5625017 Process for preparing a polymer using lithium initiator prepared by in situ preparation
04/29/1997US5624995 Polymer containing fluorescent compound with an allyl group, easy adjustment of concentration
04/29/1997US5624878 Titanium (II) or zirconium (II) complexes and addition polymerization catalysts therefrom
04/22/1997US5623035 Using catalyst system containing a dialkylmagnesium compound and alkali metal containing organic compound
04/16/1997EP0768323A1 Process for preparing a polymer using lithium initiator prepared by in situ preparation
04/15/1997US5621149 Reacting an omega-protected-1-haloalkyl with an alkali metal dispersion in an inert hydrocarbon solvent
04/15/1997US5620939 Initiative system
04/09/1997EP0767179A2 Method for producing a rubber composition
04/09/1997EP0674665B1 Catalyst and process for a ziegler polymerisation
04/02/1997EP0765882A2 Metal complex compounds, process for preparation and method of use
04/01/1997US5616704 Solubilized anionic polymerization initiators
04/01/1997US5616664 Alpha-olefin polymerization
04/01/1997CA2037774C Process for the production of cycloolefin-based random copolymer
03/1997
03/26/1997EP0764688A1 High performance blend for tire treads
03/26/1997EP0746572A4 New functionalized initiators for anionic polymerization
03/26/1997CN1146209A Aqueous polymerization processes
03/26/1997CN1145911A Sulfonation product of conjugated diene, polymer of sulfonation product and dispersion composition containing sulfonation product and/or the polymer
03/25/1997CA2174976C Process for the preparation of polyolefin
03/23/1997CA2168703A1 High performance blend for tire treads
03/18/1997US5612435 Anionic polymerization of conjugated dienes with lithium initiators
03/18/1997US5612427 Catalyst for the polymerization of diolefins, method for its preparation, and its use for the preparation of polymers
03/12/1997EP0761693A2 Semi-batch emulsion process for making diene rubber latex and rubber latex made thereby
03/11/1997US5610237 Aminoalkyllithium compounds containing cyclic amines and polymers therefrom
03/11/1997US5610227 Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis
03/11/1997US5610114 Catalyst for the polymerization of diolefins, method for its preparation, and its use for the preparation of polymers
03/06/1997WO1997008211A1 Vapor phase synthesis of rubbery polymers
03/06/1997CA2212729A1 Vapor phase synthesis of rubbery polymers
02/1997
02/26/1997EP0711270A4 Cyclopolymerisation monomers and polymers
02/26/1997CN1034124C Process for removing solvent from solution of polymer
02/25/1997US5605872 Reacting a tertiary amino-1-halo alkyl with an alkali metal and chain extending with a conjugated diene or alkenylaromatic hydrocarbon; hydrocarbon soluble; addition polymerization
02/19/1997EP0758657A2 Addition polymers derived from norbornene-functional monomers and process therefor
02/13/1997WO1997005180A1 Functional telechelic star polymers
02/13/1997WO1997005179A1 Star polymers from mixed initiators
02/13/1997WO1997005174A1 Hetero-telechelic polymers and processes for making same
02/04/1997US5600021 Functionalized initiators for anionic polymerization
01/1997
01/23/1997WO1997002298A1 Olefin polymerization process
01/23/1997CA2225246A1 Olefin polymerization process
01/22/1997EP0754705A2 Catalyst system for the synthesis of rubbery polymers
01/22/1997EP0754196A1 Aqueous polymerization processes
01/22/1997CA2175965A1 Catalyst system for the synthesis of rubbery polymers
01/21/1997US5595951 Polymerization of diolefin monomers
01/15/1997EP0705269B1 Titanium(ii) or zirconium(ii) complexes and addition polymerization catalysts therefrom
01/02/1997EP0612328B1 Polymerisable compositions
12/1996
12/24/1996US5587420 Wear resistant, friction resistant tire
12/19/1996DE19623789A1 Prodn. of polybutadiene rubber with high 1,4-cis content
12/17/1996US5585449 Improved processability, superior mechanical and workability properties during extrusion and injection molding, very good mold release
12/11/1996EP0747405A1 Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis
12/11/1996EP0746572A1 New functionalized initiators for anionic polymerization
12/10/1996US5583173 Process for preparing styrene-butadiene rubber
12/08/1996CA2178145A1 Lithium amino magnesiate polymerization initiators and elastomers having reduced hysteresis
12/04/1996EP0745614A1 Synthesis of siloxane-functional telechelic hydrocarbon polymers
12/04/1996EP0745613A1 Synthesis of silyl-functional telechelic hydrocarbon polymers
11/1996
11/28/1996WO1996037528A1 Blends and alloys of polycyclic polymers
11/28/1996WO1996037526A1 Addition polymers of polycycloolefins containing functional substituents
11/28/1996CA2222017A1 Blends and alloys of polycyclic polymers
11/28/1996CA2221833A1 Addition polymers of polycycloolefins containing functional substituents
11/26/1996US5578743 Cyclopymerization polymers from non-conjugated dienes
11/26/1996US5578673 Filled acrylics, sink and countertop material, synthetic stone
11/26/1996US5578542 For the preparation of a polymer having reduced hysteresis characteristics
11/20/1996EP0742799A1 Ethylene copolymers, process for the preparation of ethylene-based polymers and catalyst system used therein
11/19/1996US5576395 Low viscosity adhesive compositions containing asymmetric radial polymers
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