| 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) |
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| 09/01/1981 | CA1108337A1 Pneumatic tire with medium vinyl polybutadiene/polyisoprene blend tread |
| 08/26/1981 | EP0034235A1 Process for producing polybutadiene rubber with enhanced mechanical strength |
| 08/25/1981 | US4285833 A coordination catalyst comprising a cobalt compound, an organoaluminum compound, water, and a trisalkylphenyl phosphite; butyl rubber |
| 08/18/1981 | US4284741 Polymers of conjugated dienes which have terminal conjugated unsaturated alicyclic functional groups |
| 08/18/1981 | US4284483 Hydroxyl-terminated liquid polymers and process for preparation thereof using a mixture of at least one hydroxyl-containing disulfide and at least one hydroxyl-containing trisulfide |
| 08/11/1981 | US4283510 Stabilization |
| 08/05/1981 | EP0032978A1 Polychloroprene adhesive having an improved pot life and preparation thereof |
| 08/05/1981 | EP0032977A1 Continuous polymerization of chloroprene |
| 08/04/1981 | CA1106543A1 Method for polymerizing mono- and diolefine compounds |
| 07/28/1981 | US4280927 A chelate of hydrocarbyl lithium and a dialkylaminoaldehyde dialkyl acetal |
| 07/22/1981 | EP0032167A1 Process for the manufacture of reaction products of conjugated diolefins with aromatic hydrocarbons |
| 07/14/1981 | CA1105198A1 Process for the preparation of cyclized polydienes |
| 07/08/1981 | EP0031593A1 Radiation-polymerizable composition and radiation-sensible copying material produced therewith |
| 06/23/1981 | CA1103691A1 Organo-magnesium complexes and process for their preparation |
| 06/02/1981 | US4271282 Process for producing carbo-chain homo-polymers, block- and random copolymers of conjugated dienes with vinyl-aromatic monomers |
| 06/02/1981 | US4271060 Solution polymerization process |
| 05/26/1981 | US4269969 Polybutadienediol purification |
| 05/26/1981 | CA1101869A1 Hydroxyl-containing liquid polymers and process for preparation thereof using a mixture of at least one hydroxyl-containing disulfide & at least one hydroxyl- containing trisulfied |
| 05/20/1981 | EP0028816A1 Polybutadienediol production |
| 05/20/1981 | EP0028732A1 Process for producing polychloroprene latices containing a large amount of solids |
| 05/19/1981 | CA1101577A1 Process for the preparation of stabilized polychloroprene latex |
| 05/05/1981 | CA1100672A1 Green strength of elastomers |
| 04/29/1981 | EP0027577A1 Organomagnesium alkoxides, process for their preparation and stable solutions of these compounds |
| 04/28/1981 | US4264753 Process for polymerizing conjugated dienes |
| 04/28/1981 | US4264472 Catalyst for preparing polyethylene |
| 04/28/1981 | CA1100247A1 Aqueous free radical emulsion polymerization |
| 04/22/1981 | EP0027259A1 Silver halide photographic emulsions including dye sensitizers and supersensitizing or stabilizing amounts of a polymeric compound, and photographic elements, particularly radiographic elements, including said emulsions |
| 04/15/1981 | EP0027053A1 Disproportionation of unsaturated acids |
| 04/08/1981 | EP0026665A1 Quick-setting adhesive composition |
| 04/07/1981 | US4260712 Preparation of barium-alkoxide salts |
| 04/07/1981 | US4260707 Solution polymerization of conjugated dienes |
| 04/07/1981 | US4260519 Preparation of barium-alkoxide salts |
| 04/07/1981 | CA1098913A1 Multifunctional lithium containing initiator |
| 04/01/1981 | EP0025942A2 Solutions of bifunctional organolithium compounds in non polar organic hydrocarbons as solvents, process for the preparation of such solutions and their use |
| 03/31/1981 | US4259459 Reaction of diproportionated tall oil acids and resin acids with formaldehyde |
| 03/31/1981 | CA1098648A1 Method for the preparation of copolymers which contain conjugated diene unsaturations and copolymers obtained thereof |
| 03/24/1981 | US4258162 Polymers of conjugated dienes which have terminal conjugated unsaturated alicyclic functional groups |
| 03/24/1981 | US4258160 By use of a catalyst comprising a cobalt-containing component, an alkyl aluminum component, and carbonyl sulfide |
| 03/24/1981 | CA1098248A1 Block copolymer dispersion stabilizer and aqueous dispersion polymerization therewith |
| 03/17/1981 | US4256871 Synthetic polymer emulsifier from condensation of naphthalene sulfonic acid, alkyl benzene sulfonic acid and formaldehyde |
| 03/17/1981 | US4256840 Macroreticular cation exchange beads and preparation of same |
| 03/11/1981 | EP0024485A1 Process for the production of ethylene copolymers with at least one other 1-monoolefin and optionally a non conjugated diene |
| 03/10/1981 | US4255543 Process for the preparation of 1,2-polybutadiene |
| 03/10/1981 | US4255539 Method of preparing sulfur-modified polychloroprene |
| 03/03/1981 | US4254247 Novel initiators for anionic polymerization |
| 02/10/1981 | US4250270 Alkyl chloride impurity resulting from crosslinking a copolymer based on a resulting conjugated diene |
| 02/10/1981 | US4250083 Viscosity stabilized chloroprene-sulfur copolymers |
| 02/10/1981 | CA1095646A1 Control of molecular weight and molecular weight distributions of unsaturated polymers |
| 02/03/1981 | US4248988 Catalyst system comprising cobalt or nickel component, hydrocarbyl aluminum, and halogenated hydrocarbon |
| 02/03/1981 | CA1095197A1 Non-aqueous dispersion polymerization of conjugated diolefins |
| 01/27/1981 | US4247418 Polymerization catalyst and process for polymerizing dienes therewith |
| 01/27/1981 | CA1094743A1 Continuous solution polymerization of a conjugated diene with a monovinylaromatic compound using alkoxysilicon treating agents in the first reactor means of a reactor series |
| 01/20/1981 | CA1094248A1 Solvent system for butadiene-1,3 polymerization |
| 01/13/1981 | US4244852 Thermoplastic resins with good solvent resistance |
| 01/13/1981 | CA1093745A1 Polymerization process |
| 01/07/1981 | EP0021212A1 Process for preparing stably storable copolymers of 2-chloro-1,3-butadiene and sulfur |
| 01/07/1981 | EP0020924A1 Process for isomerising isolated double bonds to conjugated double bonds in homo- and/or copolymers of 1,3-dienes |
| 01/07/1981 | EP0020906A1 Synthetic polymer emulsifier, process for preparing the same and its use in manufacturing a synthetic latex |
| 01/06/1981 | US4243787 Bulk anionic polymerization process using an alkali metal amide and the salt of the same alkali metal with a hydroxylic compound |
| 12/30/1980 | US4242232 Catalyst and its preparation and use for the solution polymerization of conjugated dienes |
| 12/30/1980 | CA1092608A1 Method for recovering low molecular weight polymers |
| 12/16/1980 | US4239870 Process for countering effects of fast poisons in continuous olefin polymerization |
| 12/09/1980 | US4238397 Hydroxyl-terminated liquid polymers and process for preparation thereof using a mixture of at least one hydroxyl-containing disulfide and at least one hydroxyl-containing trisulfide |
| 11/26/1980 | EP0019100A1 Continuous solution polymerization process |
| 11/25/1980 | US4236035 Used for making polymerization catalyst |
| 11/18/1980 | US4234704 Chloroprene polymer composition |
| 11/04/1980 | US4231896 Organomagnesium complexes |
| 10/28/1980 | CA1088503A1 Uranium-containing mixed catalysts and their use for the polymerisation of olefins |
| 10/28/1980 | CA1088501A1 Process for the polymerisation of chloroprene |
| 10/14/1980 | CA1087639A1 Method for producing low molecular weight polymer |
| 10/01/1980 | EP0016392A1 Catalyst, its preparation and process for polymerizing butadiene |
| 09/23/1980 | US4224429 Process for the anionic polymerization in the presence of cryptants |
| 09/23/1980 | US4224426 Polymerization process for cis-1,4-polybutadiene using cycloalkane solvents and an aromatic polymerization regulator |
| 09/23/1980 | US4224415 Polymerization processes and products therefrom |
| 09/23/1980 | US4224186 High efficiency catalyst for polymerizing olefins |
| 09/17/1980 | EP0015477A1 Process for preparing a cationic polychloroprene latex and its mixture with a bituminous emulsion |
| 09/17/1980 | EP0015466A1 Process for preparing telechelic diene polymers |
| 09/16/1980 | US4223116 Charging 1,3-butadiene prior to 1,3-cyclohexadiene |
| 09/03/1980 | EP0014886A1 Catalyst, its preparation and its use in the preparation of telomer polymers or copolymers of butadiene |
| 09/02/1980 | CA1085092A1 Suppressing gel in the continuous solution polymerization of a conjugated diene with a monovinyl aromatic compound |
| 08/05/1980 | US4216121 Titanium iodides-alkyl aluminum-alkoxy, cycloalkoxy or phenoxy titanium trichloride reaction product |
| 08/05/1980 | CA1083297A1 Heterogeneous anionic polymerization process |
| 06/17/1980 | US4208498 Continuous solution polymerization process |
| 06/11/1980 | EP0011729A1 A process for preparing rubber-modified high nitrile copolymers with improved impact resistance |
| 06/10/1980 | US4207238 Hydroxyl-terminated liquid polymers and process for preparation thereof using a mixture of at least one hydroxyl-containing disulfide and at least one hydroxyl-containing trisulfide |
| 05/28/1980 | EP0011184A1 Catalyst, its manufacture and its use in the solution-polymerisation of conjugated dienes |
| 05/27/1980 | US4205150 Thermo-reversible elastomer composition comprising a liquid chloroprene polymer and a polyvalent metal oxide or hydroxide |
| 05/27/1980 | US4205016 For polymerization of dienes to a 1,4-configuration |
| 05/14/1980 | EP0011029A1 Sulfur-modified polychloroprene and its preparation in presence of organic polysulfides |
| 05/13/1980 | US4202954 Continuous solution polymerization process |
| 05/13/1980 | CA1077464A1 Polymerization of olefins |
| 05/06/1980 | US4201729 Multifunctional lithium containing initiator |
| 04/30/1980 | EP0010265A2 Synthetic resins based on crosslinked copolymers of mono- and polyvinyl compounds, process for their preparation and their use as inert material in ion exchange mixed-bed filters |
| 04/29/1980 | US4200718 Reacting hydrocarbyllithium with compound containing two diphenylethylene groups |
| 04/22/1980 | US4199448 Reverse osmosis membrane of high urea rejection properties |
| 04/15/1980 | US4198496 Process for polymerizing butadiene |
| 04/01/1980 | US4196153 Polyfunctional lithium containing initiator |
| 03/11/1980 | US4192366 Pneumatic tire with medium vinyl polybutadiene/polyisoprene blend tread |
| 02/19/1980 | US4189555 Continuous solution polymerization process |
| 02/06/1980 | EP0007817A1 Anionic polymerization initiators based on alkali metal amides and anionic polymerization process using these initiators |