Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › 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
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)
11/1986
11/20/1986EP0201979A1 Improved process for the polymerization or copolymerization of butadiene
11/20/1986EP0201962A1 Improved process for the polymerization or copolymerization of butadiene
11/12/1986EP0200857A1 Process for preparing toluene-soluble and sulfur-modified chloroprene polymers
11/12/1986CN86103350A Improved process for the polymerization or copolymerization of butadiene
11/12/1986CN86103327A Improved process for the polymerization or copolymerization of butadiene
10/1986
10/28/1986US4619982 Polymerization of conjugated dienes
10/21/1986CA1212932A1 Polymerisation of conjugated dienes
10/08/1986EP0197022A1 Process for the preparation of hydroxytelechelic polymers and their use as constituents of polyurethane elastomers
10/07/1986US4616065 High trans butadiene based elastomeric block copolymers and blends
09/1986
09/24/1986CN85102246A Iron catalyst for the polymerization of conjugated dienes
09/17/1986EP0194457A2 Process for preparing polyolefins, polydienes and copolymers thereof
08/1986
08/20/1986CN85101897A Fe-catalyst for preparation of polybutadiene containing ethenyl groups in middle of molecule
08/19/1986CA1210197A1 Method for producing a polybutadiene material
08/19/1986CA1210025A1 Multifunctional anionic initiators and their use
08/12/1986US4605705 Heat resistant sulfur-modified polychloroprene copolymers
07/1986
07/30/1986EP0189174A1 Polymers of substituted 1,3-butadiene compounds and process for their preparation
07/29/1986CA1208838A1 Diene rubber blends for tire treads
07/15/1986US4600757 Process for the preparation of polyisoprene
06/1986
06/24/1986CA1206691A1 Production of sulfur-modified solid chloroprene rubbers
06/18/1986EP0184863A2 Tris(dimethylamino)sulfonium bifluoride catalysts
06/03/1986CA1205446A1 Process for preparing conjugate diolefins, and means suitable for this purpose
05/1986
05/27/1986US4591624 Catalyst system and process for polymerizing conjugated dienes
05/22/1986WO1986002931A1 Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
05/13/1986US4588782 Diene polymers and process for producing the same
05/13/1986CA1204423A1 Microencapsulated aqueous polymerization catalyst
05/06/1986US4587314 Multistage addition polymerization
03/1986
03/26/1986EP0175245A2 Heat resistant sulfur-modified polychloroprene copolymers
03/18/1986US4577004 Cyclic polysulfide chain transfer
03/11/1986US4575538 Olefin polymerization
03/10/1986CN85101899A Method for marufacturing dialefine polymerization catalyst for polymerizati of diolefines
02/1986
02/19/1986EP0171497A1 Catalyst system and process for polymerizing conjugated dienes
02/12/1986EP0170774A1 Continuous method for preparing high cis-1,4 polybutadiene
02/05/1986EP0170456A1 Polymer particles and process for producing the same
01/1986
01/15/1986EP0167701A1 Method of preparing high cis-1,3 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component
01/08/1986EP0166849A1 Method of preparing high cis-1,4 diene polymers having good green strength and tack
12/1985
12/31/1985US4562172 Carboxylated metal oxy borate compound, organometallic compound and fluorine containing compound as catalyst
12/31/1985US4562171 Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component
12/27/1985EP0165293A1 Anionic polymerization of cis-and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
12/24/1985CA1198408A1 Lithium alkoxide diamines as modifiers for polymerization of dienes using lithium-based initiators
12/17/1985US4559390 Method for preventing degradation and deterioration of vulcanized rubber material
12/03/1985US4556647 Olefin polymerization
11/1985
11/27/1985EP0162483A1 Process for the preparation of polymers of conjugated dienes and optionally monoalkenyl aromatic hydrocarbons
11/19/1985US4554470 Dicyclopentadiene acrylate impregnating coils of insulated wire
10/1985
10/08/1985CA1195038A1 Carboxylated latex
10/02/1985EP0156056A1 Improved process for the preparation of polyhydroxybutadienes
10/01/1985US4544718 Rare earth hydroxyhalide-containing catalyst
09/1985
09/25/1985EP0155897A2 Incorporation of functionalized monomers
09/10/1985US4540744 Lewis base, butyllithium, coupling with tin, vulcanizing
09/10/1985CA1193374A1 Polybutadiene rubber compositions
09/10/1985CA1193241A1 Spraying solid catalyst for polymerizing olefins
09/04/1985EP0153732A2 Polybutadiene and process for preparing the same
09/03/1985CA1193047A1 Continuous polymerization of chloroprene
08/1985
08/28/1985EP0153067A2 Diene polymers and process for producing the same
08/27/1985US4537939 Process for production of polymers having increased 1,2-microstructure
08/27/1985US4537936 Diene rubber composition, method of preparing the same and tire employing said composition
08/27/1985CA1192538A1 Catalyst system containing an anionic initiator and a phosphine oxide modifier and process for production of polymers having increased 1,2-microstructure
08/27/1985CA1192535A1 Process for polymerising conjugate diolefins, and means suitable for this purpose
08/27/1985CA1192534A1 Catalyst containing a phosphine oxide modifier and process for production of polymers having increased 1,2-microstructure
08/21/1985EP0152371A2 Polymers of allyl or methallyl substituted bicyclic unsaturated dicarboxylic anhydrides
08/21/1985EP0152256A2 Optical product having a thin surface film
08/21/1985EP0152175A2 Process for producing a diene polymer
08/13/1985US4535135 Associations of bases, resulting from the combination of a lithium alkyl or aryl with an alkali metal amide or hydride, polymerization process in which they are used, and product obtained
08/07/1985EP0150640A1 Process for the polymerisation of chloroprene
07/1985
07/31/1985EP0149736A2 Process for preparing homo- and or copolymers of 1,3-dienes having hydroxymethyl groups which are partially esterified with formic acid
07/23/1985US4530985 In hydrocarbon diluent and Lewis base
07/23/1985US4530984 Using nonpolar solvent and lithium anionic initiator
07/09/1985US4528388 Xanthogen disulphides
07/09/1985CA1190349A1 Polymerizing and copolymerizing olephinically unsaturated compounds and means therefor
06/1985
06/26/1985EP0146131A2 Process for producing a chloroprene polymer
06/25/1985US4525561 Polymerizing phenothiazine stabilizer chloroprene in the presence of an initiator comprising sodium dithionate
06/25/1985US4525560 Solution polymerization of conjugated dienes
06/25/1985US4525549 Process for preparing conjugate diolefins, and means suitable for this purpose
06/20/1985WO1985002620A1 Anionic polymerization of cis-and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
06/11/1985US4522989 Method of preparing high cis-1,4 diene polymers having good green strength and tack using a catalyst composition containing a carboxylated metal oxy aluminate component
06/11/1985US4522988 Polymerization catalyst consisting of mixture of nickel or cobalt carboxylated oxy borate, organometallic compound or boron trifluori
06/11/1985CA1188837A1 Process for concentrating aqueous dispersions of polymers of conjugated dienes
06/04/1985US4521587 Composition for tread rubber of tires
06/04/1985US4521576 In presence of potassium hydroxide, potassium salt of abietic acid, and naphthalene sulfonic acid formaldehyde condensate
06/04/1985US4521574 Incorporation of functionalized monomers
05/1985
05/28/1985US4520177 Catalyst comprising rare earth compound, organomagnesium, and lewis acid
05/28/1985US4520123 Catalyst system and process for polymerizing conjugated dienes
05/21/1985US4518770 Antifouling, alkali metal sulfite or bisulfite
05/21/1985US4518753 Anionic polymerization of conjugated dienes in the presence of hindered triaryl boron or aluminum derivatives
04/1985
04/02/1985US4508881 Process for nonaqueous dispersion polymerization of butadiene in the presence of polymeric dispersing agents
04/02/1985US4508877 Process for producing a high purity cyclized polymer of isoprene
03/1985
03/26/1985US4507451 Process for preparing bimodal and multimodal polymers of conjugated dienes
03/19/1985US4506031 Microencapsulated aqueous polymerization catalyst
03/12/1985US4504639 Process for polymerizing 1,3-butadiene
03/05/1985US4503204 Solution polymerization
03/05/1985US4503202 Method for producing polybutadiene having an enhanced mechanical strength
02/1985
02/26/1985US4501867 Catalyst of cobalt compound, organic aluminum halide, organomagnesium compound and carbon disulfide or phenyl isothiocyanate
02/26/1985US4501866 Continuous method for preparing high cis-1,4 polybutadiene
02/26/1985US4501826 Anion exchange resin having a macroreticular structure
02/26/1985CA1183119A1 Polyolefin polymerization process and catalyst
02/19/1985CA1182804A1 Process for polymerising conjugate diolefins, and means suitable for this purpose
02/05/1985CA1182237A1 Method for preparing color-free, stabilized polymers of conjugated dienes or vinyl aromatic hydrocarbons or copolymers of conjugated dienes and vinyl aromatic hydrocarbons
01/1985
01/29/1985US4496669 Method of making cellular crosslinked poly(dicyclopentadiene)
12/1984
12/12/1984EP0127980A1 Polymerisation of conjugated dienes
12/04/1984US4486614 Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
12/04/1984US4486313 Oxidation-resistant ion exchange resins
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