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)
08/1988
08/11/1988WO1988005792A1 Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
08/03/1988EP0277004A1 Catalysts, method of preparing these catalysts and method of using said catalysts
08/03/1988EP0277003A1 Catalysts, method of preparing these catalysts, and polymerization processes wherein these catalysts are used
08/03/1988EP0276976A2 Monomers and initiators for group transfer polymerization
07/1988
07/27/1988EP0275451A1 Polymeric emulsifiers based on amine-terminated I-oligomers
07/12/1988CA1239249A1 Heat resistant sulfur-modified polychloroprene copolymers
06/1988
06/28/1988US4753998 Diels-alder adducts of poly(aloocimene)
06/22/1988CN86108059A Polybutadiene type positive inhibitors and preparation thereof
06/21/1988CA1238449A1 Process for nonaqueous dispersion polymerization of butadiene in the presence of carbonylated polymeric dispersing agents
06/14/1988US4751277 Amino group-containing diene copolymer
06/07/1988CA1237732A1 Process for the production of low-molecular homo- and/or copolymers of 1,3-dienes partially esterified with formic acid and carrying hydroxymethyl groups
06/01/1988EP0150640B1 Process for the polymerisation of chloroprene
05/1988
05/31/1988US4748219 Reactor for polymerization in concentrated systems
05/26/1988DE3738640A1 Process for the preparation of alpha , omega -disubstituted polymers whose polydispersity approximates as closely as desired to the theoretical value, by free-radical polymerisation
05/24/1988US4746715 Diol component made from radically polymerizing ethylenically unsaturated monomer in the presence of azo-bis-n,n1-isobutyric acid hydroxyalkylamides
05/18/1988EP0267675A2 Modified conjugated diene polymer and process for production thereof
05/17/1988CA1236824A1 Catalyst system and process for polymerizing conjugated dienes
05/10/1988CA1236649A1 Molecular weight control of polybutadiene
05/10/1988CA1236648A1 Controlling the molecular weight of polybutadiene
05/10/1988CA1236647A1 Preparation of high cis-1,4-polybutadiene
05/03/1988US4742137 Polymer particles and process for producing the same
05/03/1988US4742124 Rubber composition for use in tire
04/1988
04/19/1988US4739021 Unsaturated silylated vinyl alcohol polymers
04/13/1988EP0263782A1 Esters of allyl-bicyclo[2,2,1]-hept-5-ene-2-carboxylic acid and their polymers
04/06/1988EP0263054A2 Rubber composition
04/05/1988US4736001 1,4-cis polybutadiene or copolymers with related diolefins
03/1988
03/08/1988US4730031 Polymers of substituted 1,3-butadiene compounds having reactive silyl groups and process for their preparation
03/08/1988CA1233942A1 Chloroprene polymerisation
03/02/1988EP0258167A2 Modifier for lithium catalysts
02/1988
02/23/1988US4727123 Catalysts for the polymerization of conjugated dienes
01/1988
01/26/1988CA1231936A1 Method of preparing high cis-1,4 diene polymers having good green strength and tack
01/26/1988CA1231935A1 Method of preparing high cis-1, 4 diene polymers having good green strength and tack using a catalyst composition containing a carbonxylated metal oxy aluminate component
01/20/1988EP0253020A2 Diels-alder adducts of poly(alloocimene)
12/1987
12/29/1987CA1230849A1 Optical product having a thin film on the surface
12/15/1987US4713424 Using organolithium initiator
12/15/1987US4713417 Curing agents for polyepoxides
12/09/1987CN87101920A Bulk polymerization process of butadienes
12/01/1987US4710554 Polybutadiene and process for preparing the same
12/01/1987US4710553 Process for the polymerization or copolymerization of butadiene
11/1987
11/24/1987CA1229699A1 Increasing the reactivity of coupling homopolymers
11/19/1987EP0246053A1 Unsaturated silylated vinyl alcohol polymers
11/04/1987EP0243571A2 Initiator system for polymerization of 1,3-dienes or copolymers containing 1,3-dienes
11/03/1987US4704441 Process for the polymerization of chloroprene
10/1987
10/28/1987EP0243065A2 Polyaromatics
10/27/1987CA1228698A1 Process for nonaqueous dispersion polymerization of butadiene in the presence of polymeric dispersing agents
10/21/1987EP0241996A2 Molecular weight modifier for use with lanthanide and actinide catalysts
10/20/1987US4701517 Vinyl aromatic/terpene/phenol terpolymer
10/20/1987CA1228450A1 Process for nonaqueous dispersion polymerization of butadiene in the presence of high cis-1,4- polyisoprene as a polymeric dispersing agent
10/14/1987EP0240762A1 Vinyl aromatic/terpene/phenol/terpolymers
10/13/1987US4699962 Olefin polymerization
10/13/1987US4699960 Using coordination catalyst
09/1987
09/30/1987EP0238784A2 Process and system for preparing random copolymers having low vinyl contents
09/29/1987US4696986 Modifier for lithium catalysts
09/29/1987US4696984 Isoprene polymerization process
09/16/1987EP0236772A1 Process for preparing polychloroprene
09/15/1987US4694059 Polyalloocimene and method for the preparation thereof
09/15/1987CA1226999A1 Method for producing polybutadiene having an enhanced mechanical strength
09/09/1987EP0236253A1 Process for bulk polymerizing butadiene
09/09/1987EP0235636A1 Process for polymerizing chloroprene
09/02/1987EP0234426A1 Polymerization of chloroprene
09/01/1987US4690984 Electroconductive coating
08/1987
08/26/1987EP0233599A1 Polymerization of chloroprene
08/25/1987US4689368 Polymerization of conjugated dienes
08/05/1987EP0231143A1 Direct method for preparing syndiotactic 1,2-polybutadiene
07/1987
07/21/1987US4681918 "Living" polymers and process for their preparation
07/07/1987US4678848 Tetraalkylthiuram disulfide for weight control
06/1987
06/24/1987EP0226544A2 Derivatives of alkyl-bicyclo[2.2.1]hept-5-ene-2-carboxylic acids
06/23/1987CA1223396A1 Process for producing conjugated diene polymer
06/10/1987EP0224829A1 Polyalloocimene and method for the preparation thereof
06/10/1987CN86106968A Heat-resistant chloroprene copolymer
06/09/1987US4672097 Process and system for preparing random copolymers having low vinyl contents
06/02/1987US4670518 Reacting homo- or copolymers of 1,3-dienes with formaldehyde
05/1987
05/27/1987EP0223149A1 Heat resistant chloroprene copolymers
05/26/1987CA1222345A1 Vulcanizable compounds
05/20/1987EP0222288A2 Rubber composition consisting of a polychloroprene sol and a polychloroprene gel, and its preparation
05/13/1987EP0221320A1 Process for preparing chloroprene polymers
05/12/1987CA1221794A1 Polymerisation of conjugated dienes
05/05/1987US4663405 Addition polymerization coordination catalysts
04/1987
04/14/1987US4657966 Bimodal particle distribution; micelle forming surfactant or a unimodal seed latex
03/1987
03/31/1987CA1219993A1 Process for producing polybutadiene rubber with enhanced mechanical strength
03/25/1987EP0215256A1 Oligomeric oxolanyl alkanes as randomizers for copolymerization
03/17/1987CA1219251A1 Process for the preparation of polyisoprene
03/10/1987CA1219100A1 Process for polymerizing 1, 3-butadiene
03/03/1987US4647635 Initiator systems for polymerization of 1,3-dienes or copolymers containing 1,3-dienes
02/1987
02/24/1987US4645809 Direct method for preparing syndiotactic 1,2-polybutadiene
02/18/1987CN86104504A Improved process for the polymerization or copolymerization of butadiene
02/17/1987US4644024 Pentadienyl chloride derived polymers
02/04/1987EP0210677A2 Process for the anionic polymerization of monomers
02/04/1987CN86105846A Process for the anionic polymerization
01/1987
01/28/1987EP0210016A1 Polymerization process and initiator system therefor
01/21/1987CN86103852A Reactor for carrying out polymerization reactions in systems with high concentration of polymer
01/17/1987CN85102250A Bulk polymerization of isoprene with rare earth catalyst
01/13/1987CA1216598A1 Process for hydrogenation of carbon-carbon double bonds in an unsaturated polymer
01/07/1987EP0207558A1 Improved process for the polymerization of copolymerization of butadiene
01/07/1987EP0207540A2 Reactor for polymerization in concentrated systems
12/1986
12/30/1986US4632977 Method of plasticizing thermoplastic polymers
12/30/1986US4632844 Optical product having a thin film on the surface
12/16/1986CA1215494A1 Air-curing polymers
12/10/1986EP0204373A1 Isoprene polymerisation process
12/03/1986CN86103812A Isoprene polymerisation process
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