GB1294725A - Polymerization of diolefins - Google Patents

Polymerization of diolefins

Info

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
Application number
GB820170A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of GB1294725A publication Critical patent/GB1294725A/en
Expired legal-status Critical Current

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.
GB820170A 1969-03-27 1970-02-20 Polymerization of diolefins Expired GB1294725A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees