GB1294725A - Polymerization of diolefins - Google Patents
Polymerization of diolefinsInfo
- Publication number
- GB1294725A GB1294725A GB820170A GB820170A GB1294725A GB 1294725 A GB1294725 A GB 1294725A GB 820170 A GB820170 A GB 820170A GB 820170 A GB820170 A GB 820170A GB 1294725 A GB1294725 A GB 1294725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aged
- catalyst
- compound
- diolefin
- butadiene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
1294725 Polymerizing conjugated diolefins GOODYEAR TIRE & RUBBER CO 20 Feb 1970 [27 March 1969] 8201/70 Heading C3P Conjugated diolefins are polymerized by a process comprising contacting the monomer(s) with a catalyst comprising:- (1) an organoaluminium compound, (2) a metallic co-ordination compound of a Group IIIb metal having atomic number 21, 39, 57-71 (i.e. scandium, yttrium or the lanthanides; and (3) a compound containing at least one halide ion; the catalyst being preformed and aged with at least one conjugated diolefin in an amount which gives a molar ratio of diolefin to component (2) of 0À2/1 to 3000/1. In the examples catalysts prepared by reaction of diisobutylaluminium hydride, cerium octanoate and ethylaluminium dichloride in benzene and aged with butadiene or isoprene are used to polymerize butadiene.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81126169A | 1969-03-27 | 1969-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1294725A true GB1294725A (en) | 1972-11-01 |
Family
ID=25206046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB820170A Expired GB1294725A (en) | 1969-03-27 | 1970-02-20 | Polymerization of diolefins |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2011543A1 (en) |
FR (1) | FR2037989A5 (en) |
GB (1) | GB1294725A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848964A1 (en) * | 1978-11-11 | 1980-05-22 | Bayer Ag | CATALYST, THE PRODUCTION AND USE THEREOF FOR SOLUTION-POLYMERIZATION OF BUTADIENE |
EP1816145A1 (en) * | 2004-11-01 | 2007-08-08 | Ube Industries, Ltd. | Polymerization catalyst for conjugated diene polymer, process for producing conjugated diene polymer with the same, rubber composition for tire, and rubber composition for golf ball |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1085663B (en) * | 1977-08-01 | 1985-05-28 | Snam Progetti | (co)polymerisation of conjugated aliphatic di:olefin(s) - to predominantly 1,4-cis polymers, with catalysts contg. lanthanide complexes, Lewis acids and aluminium cpds. |
DE2830080A1 (en) * | 1978-07-08 | 1980-01-17 | Bayer Ag | CATALYST, THE PRODUCTION AND USE THEREOF FOR SOLUTION-POLYMERIZATION OF BUTADIENE |
CA1223396A (en) * | 1981-06-29 | 1987-06-23 | Tooru Shibata | Process for producing conjugated diene polymer |
CA1212932A (en) * | 1982-04-01 | 1986-10-21 | Derek K. Jenkins | Polymerisation of conjugated dienes |
-
1970
- 1970-02-20 GB GB820170A patent/GB1294725A/en not_active Expired
- 1970-03-06 DE DE19702011543 patent/DE2011543A1/en active Pending
- 1970-03-12 FR FR7008830A patent/FR2037989A5/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2848964A1 (en) * | 1978-11-11 | 1980-05-22 | Bayer Ag | CATALYST, THE PRODUCTION AND USE THEREOF FOR SOLUTION-POLYMERIZATION OF BUTADIENE |
EP1816145A1 (en) * | 2004-11-01 | 2007-08-08 | Ube Industries, Ltd. | Polymerization catalyst for conjugated diene polymer, process for producing conjugated diene polymer with the same, rubber composition for tire, and rubber composition for golf ball |
EP1816145A4 (en) * | 2004-11-01 | 2009-10-21 | Ube Industries | Polymerization catalyst for conjugated diene polymer, process for producing conjugated diene polymer with the same, rubber composition for tire, and rubber composition for golf ball |
US7799725B2 (en) | 2004-11-01 | 2010-09-21 | Ube Industries, Ltd. | Catalyst for polymerization of conjugated diene and method of polymerization conjugated diene using the catalyst, rubber composition for tires, and rubber composition for golf balls |
EP2230262A1 (en) * | 2004-11-01 | 2010-09-22 | Ube Industries, Ltd. | Rubber composition for tire |
US8084565B2 (en) | 2004-11-01 | 2011-12-27 | Ube Industries, Ltd. | Catalyst for polymerization of conjugated diene and method of polymerizing conjugated diene using the catalyst, rubber composition for tires, and rubber composition for golf balls |
Also Published As
Publication number | Publication date |
---|---|
FR2037989A5 (en) | 1970-12-31 |
DE2011543A1 (en) | 1970-10-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1192538A (en) | Catalyst system containing an anionic initiator and a phosphine oxide modifier and process for production of polymers having increased 1,2-microstructure | |
Hsieh | Kinetics of polymerization of butadiene, isoprene, and styrene with alkyllithiums. Part I. Rate of polymerization | |
GB1200537A (en) | Polymerization process | |
GB1294725A (en) | Polymerization of diolefins | |
FI59110B (en) | CONTAINER FOR CONTAINING LIGHTING POLYMERIZATION AV MINING IN CONJUGATION DAYS ELLER MINST IN CONJUGATION DAYS FROM MINING EN VINYLAROMATISK FOERENING | |
GB1499638A (en) | Continuous insitu catalyst addition for polybutadiene polymerization | |
IE41546L (en) | Catalyst compositions for polymerisation of conjugated¹dienes | |
US3951936A (en) | Polymerization process | |
GB1429836A (en) | Manufacture of low molecular weight block copolymers of vinyl vinylidene or diene monomers and alkylene oxides | |
US3676411A (en) | Ternary catalyst systems for the polymerization of conjugated diolefins | |
GB1245797A (en) | Process for producing hydrogenated hydrocarbon polymers | |
US3580899A (en) | Polymerization of isoprene | |
KR900000391A (en) | AB block copolymer based on butadiene, isoprene and styrene, preparation method thereof and use thereof | |
CA1065297A (en) | Polymerization of butadiene | |
US3179649A (en) | Polymerization catalyst mixture of a bismuthine, a cuprous salt, and a lewis acid | |
FR2058003A5 (en) | Transitionmetal polymerization catalysts - for olefinic monomers | |
GB1269819A (en) | Polymerization process | |
US3669943A (en) | Process for producing conjugated diolefin polymer with reduced cold flow | |
US3438958A (en) | Method of polymerizing butadiene by means of a reaction product of organoaluminum fluoride,certain organonickel compounds and boron trifluoride or its stable complexes | |
GB1346091A (en) | Polymerization of conjugated diolefins | |
GB1039879A (en) | Polymerization of conjugated diolefins | |
GB1433573A (en) | Process for the polymerisation of cycloocta-1,5-diene | |
JPS6462339A (en) | Pneumatic tire | |
GB1186579A (en) | Process for Polymerizing Ethylenically Unsaturated Monomers | |
GB1387594A (en) | Method for producing block copolymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |