GB1372399A - Process for producing polybutadiene - Google Patents

Process for producing polybutadiene

Info

Publication number
GB1372399A
GB1372399A GB5668371A GB5668371A GB1372399A GB 1372399 A GB1372399 A GB 1372399A GB 5668371 A GB5668371 A GB 5668371A GB 5668371 A GB5668371 A GB 5668371A GB 1372399 A GB1372399 A GB 1372399A
Authority
GB
United Kingdom
Prior art keywords
producing polybutadiene
polybutadiene
producing
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
GB5668371A
Other languages
English (en)
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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
Priority claimed from JP11753070A external-priority patent/JPS4917667B1/ja
Priority claimed from JP11752970A external-priority patent/JPS4917666B1/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of GB1372399A publication Critical patent/GB1372399A/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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/06—Butadiene

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)
GB5668371A 1970-12-25 1971-12-07 Process for producing polybutadiene Expired GB1372399A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11753070A JPS4917667B1 (cg-RX-API-DMAC7.html) 1970-12-25 1970-12-25
JP11752970A JPS4917666B1 (cg-RX-API-DMAC7.html) 1970-12-25 1970-12-25

Publications (1)

Publication Number Publication Date
GB1372399A true GB1372399A (en) 1974-10-30

Family

ID=26455622

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5668371A Expired GB1372399A (en) 1970-12-25 1971-12-07 Process for producing polybutadiene

Country Status (6)

Country Link
CA (1) CA972499A (cg-RX-API-DMAC7.html)
DE (1) DE2163542C3 (cg-RX-API-DMAC7.html)
FR (1) FR2131295A5 (cg-RX-API-DMAC7.html)
GB (1) GB1372399A (cg-RX-API-DMAC7.html)
IT (1) IT944258B (cg-RX-API-DMAC7.html)
NL (1) NL164291C (cg-RX-API-DMAC7.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034235A1 (en) * 1979-12-20 1981-08-26 Ube Industries, Ltd. Process for producing polybutadiene rubber with enhanced mechanical strength
FR2519008A1 (fr) * 1981-12-24 1983-07-01 Ube Industries Procede de preparation de caoutchouc de polybutadiene a resistance mecanique amelioree
EP0083190A1 (en) * 1981-12-24 1983-07-06 Ube Industries, Ltd. Process for producing polybutadiene rubber with enhanced mechanical strength
WO2003064484A1 (en) * 2002-01-28 2003-08-07 Dow Global Technologies Inc. Metal complex compositions based on cobalt and their use as polymerization catalyst for olefins and dienes
US7868103B2 (en) 2006-05-22 2011-01-11 Ube Industries, Ltd. Method for producing polybutadiene
WO2015084922A1 (en) * 2013-12-03 2015-06-11 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
US10053526B2 (en) 2014-07-09 2018-08-21 Ube Industries, Ltd. Catalyst for conjugated diene polymerization, conjugated diene polymer, modified conjugated diene polymer, polybutadiene, and compositions comprising foregoing

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964609A (ja) * 1982-10-05 1984-04-12 Ube Ind Ltd 補強ポリブタジエンの製造法
JPS5968316A (ja) * 1982-10-14 1984-04-18 Ube Ind Ltd １．３−ブタジエンの重合法
US12448500B2 (en) 2020-04-27 2025-10-21 Ube Elastomer Co. Ltd. Polybutadiene composition, production method therefor, rubber composition, tire, and rubber belt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432515A (en) * 1965-07-02 1969-03-11 Japan Synthetic Rubber Co Ltd Method of producing butadiene polymer having high percentage of cis-1,4-configuration
DE1268849B (de) * 1966-12-28 1968-05-22 Ube Industries Verfahren zur Polymerisation konjugierter Diene
US3522332A (en) * 1967-06-02 1970-07-28 Japan Synthetic Rubber Co Ltd Process for the preparation of 1,2-polybutadiene

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034235A1 (en) * 1979-12-20 1981-08-26 Ube Industries, Ltd. Process for producing polybutadiene rubber with enhanced mechanical strength
FR2519008A1 (fr) * 1981-12-24 1983-07-01 Ube Industries Procede de preparation de caoutchouc de polybutadiene a resistance mecanique amelioree
EP0083190A1 (en) * 1981-12-24 1983-07-06 Ube Industries, Ltd. Process for producing polybutadiene rubber with enhanced mechanical strength
WO2003064484A1 (en) * 2002-01-28 2003-08-07 Dow Global Technologies Inc. Metal complex compositions based on cobalt and their use as polymerization catalyst for olefins and dienes
US7868103B2 (en) 2006-05-22 2011-01-11 Ube Industries, Ltd. Method for producing polybutadiene
WO2015084922A1 (en) * 2013-12-03 2015-06-11 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
JP2016540080A (ja) * 2013-12-03 2016-12-22 株式会社ブリヂストン シス−１，４−ポリブタジエンとシンジオタクチック１，２−ポリブタジエンのブレンドを調製するプロセス
US9982115B2 (en) 2013-12-03 2018-05-29 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
JP2019183164A (ja) * 2013-12-03 2019-10-24 株式会社ブリヂストン シス−１，４−ポリブタジエンとシンジオタクチック１，２−ポリブタジエンのブレンドを調製するプロセス
US10053526B2 (en) 2014-07-09 2018-08-21 Ube Industries, Ltd. Catalyst for conjugated diene polymerization, conjugated diene polymer, modified conjugated diene polymer, polybutadiene, and compositions comprising foregoing

Also Published As

Publication number Publication date
IT944258B (it) 1973-04-20
FR2131295A5 (cg-RX-API-DMAC7.html) 1972-11-10
DE2163542C3 (de) 1982-02-11
NL164291C (nl) 1980-12-15
NL164291B (nl) 1980-07-15
CA972499A (en) 1975-08-05
DE2163542A1 (de) 1972-07-06
NL7117815A (cg-RX-API-DMAC7.html) 1972-06-27
DE2163542B2 (de) 1981-02-26

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years