FR2000038A1 - Catalyst system for production of cis-1 4 polyisoprene - Google Patents

Catalyst system for production of cis-1 4 polyisoprene

Info

Publication number
FR2000038A1
FR2000038A1 FR6900032A FR6900032A FR2000038A1 FR 2000038 A1 FR2000038 A1 FR 2000038A1 FR 6900032 A FR6900032 A FR 6900032A FR 6900032 A FR6900032 A FR 6900032A FR 2000038 A1 FR2000038 A1 FR 2000038A1
Authority
FR
France
Prior art keywords
polyisoprene
triethylaluminium
cis
production
catalyst system
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.)
Withdrawn
Application number
FR6900032A
Other languages
English (en)
French (fr)
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.)
Bayer AG
Original Assignee
Bayer AG
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 DE19681720772 external-priority patent/DE1720772A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2000038A1 publication Critical patent/FR2000038A1/fr
Withdrawn legal-status Critical Current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
    • C08F136/08—Isoprene

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)
FR6900032A 1968-01-05 1969-01-03 Catalyst system for production of cis-1 4 polyisoprene Withdrawn FR2000038A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681720772 DE1720772A1 (de) 1968-01-05 1968-01-05 Verbessertes Verfahren fuer die Herstellung von cis-1,4-Polyisopren

Publications (1)

Publication Number Publication Date
FR2000038A1 true FR2000038A1 (en) 1969-08-29

Family

ID=5689850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6900032A Withdrawn FR2000038A1 (en) 1968-01-05 1969-01-03 Catalyst system for production of cis-1 4 polyisoprene

Country Status (6)

Country Link
JP (1) JPS4920626B1 (cs)
AT (1) AT288687B (cs)
BE (1) BE726447A (cs)
ES (1) ES362117A1 (cs)
FR (1) FR2000038A1 (cs)
GB (1) GB1186490A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5919876A (en) * 1995-08-31 1999-07-06 The Goodyear Tire & Rubber Company Synthesis of cis-1,4-polyisoprene rubber
RU2569674C2 (ru) * 2010-10-28 2015-11-27 Чайна Петролеум & Кемикал Корпорейшн Гетерогенная каталическая композиция для полимеризации изопропена, способ ее получения и применения

Also Published As

Publication number Publication date
ES362117A1 (es) 1970-11-16
JPS4920626B1 (cs) 1974-05-25
AT288687B (de) 1971-03-10
BE726447A (cs) 1969-06-16
GB1186490A (en) 1970-04-02

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Legal Events

Date Code Title Description
ST Notification of lapse