IT944258B - Procedimento per produrre polibutadiene - Google Patents

Procedimento per produrre polibutadiene

Info

Publication number
IT944258B
IT944258B IT3278371A IT3278371A IT944258B IT 944258 B IT944258 B IT 944258B IT 3278371 A IT3278371 A IT 3278371A IT 3278371 A IT3278371 A IT 3278371A IT 944258 B IT944258 B IT 944258B
Authority
IT
Italy
Prior art keywords
procedure
producing polybutadiene
polybutadiene
producing
Prior art date
Application number
IT3278371A
Other languages
English (en)
Original Assignee
Ube Industries
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 JP11752970A external-priority patent/JPS4917666B1/ja
Priority claimed from JP11753070A external-priority patent/JPS4917667B1/ja
Application filed by Ube Industries filed Critical Ube Industries
Application granted granted Critical
Publication of IT944258B publication Critical patent/IT944258B/it

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT3278371A 1970-12-25 1971-12-22 Procedimento per produrre polibutadiene IT944258B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11752970A JPS4917666B1 (it) 1970-12-25 1970-12-25
JP11753070A JPS4917667B1 (it) 1970-12-25 1970-12-25

Publications (1)

Publication Number Publication Date
IT944258B true IT944258B (it) 1973-04-20

Family

ID=26455622

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3278371A IT944258B (it) 1970-12-25 1971-12-22 Procedimento per produrre polibutadiene

Country Status (6)

Country Link
CA (1) CA972499A (it)
DE (1) DE2163542C3 (it)
FR (1) FR2131295A5 (it)
GB (1) GB1372399A (it)
IT (1) IT944258B (it)
NL (1) NL164291C (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688409A (en) * 1979-12-20 1981-07-17 Ube Ind Ltd Preparation of reinforced polybutadiene rubber
CA1219994A (en) * 1981-12-24 1987-03-31 Nobunori Maehara Process for producing polybutadiene rubber with enhanced mechanical strength
JPS58109513A (ja) * 1981-12-24 1983-06-29 Ube Ind Ltd 補強ポリブタジエンゴムの製造方法
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
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
JP5375092B2 (ja) 2006-05-22 2013-12-25 宇部興産株式会社 ポリブタジエンの製造方法
WO2015084922A1 (en) * 2013-12-03 2015-06-11 Bridgestone Corporation Process for preparing blends of cis-1,4-polybutadiene and syndiotactic 1,2-polybutadiene
CN106715479B (zh) 2014-07-09 2019-07-23 宇部兴产株式会社 共轭二烯聚合用催化剂、共轭二烯聚合物、改性共轭二烯聚合物、聚丁二烯以及包含前述物质的组合物

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

Also Published As

Publication number Publication date
NL164291B (nl) 1980-07-15
FR2131295A5 (it) 1972-11-10
NL7117815A (it) 1972-06-27
CA972499A (en) 1975-08-05
DE2163542A1 (de) 1972-07-06
DE2163542C3 (de) 1982-02-11
DE2163542B2 (de) 1981-02-26
GB1372399A (en) 1974-10-30
NL164291C (nl) 1980-12-15

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