AT288687B - Process for the production of polyisoprene with a predominantly 1,4-cis structure - Google Patents

Process for the production of polyisoprene with a predominantly 1,4-cis structure

Info

Publication number
AT288687B
AT288687B AT1221268A AT1221268A AT288687B AT 288687 B AT288687 B AT 288687B AT 1221268 A AT1221268 A AT 1221268A AT 1221268 A AT1221268 A AT 1221268A AT 288687 B AT288687 B AT 288687B
Authority
AT
Austria
Prior art keywords
polyisoprene
predominantly
production
cis structure
cis
Prior art date
Application number
AT1221268A
Other languages
German (de)
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/en
Application filed by Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of AT288687B publication Critical patent/AT288687B/en

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)
AT1221268A 1968-01-05 1968-12-16 Process for the production of polyisoprene with a predominantly 1,4-cis structure AT288687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681720772 DE1720772A1 (en) 1968-01-05 1968-01-05 Improved process for the production of cis-1,4-polyisoprene

Publications (1)

Publication Number Publication Date
AT288687B true AT288687B (en) 1971-03-10

Family

ID=5689850

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1221268A AT288687B (en) 1968-01-05 1968-12-16 Process for the production of polyisoprene with a predominantly 1,4-cis structure

Country Status (6)

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

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 (en) * 2010-10-28 2015-11-27 Чайна Петролеум & Кемикал Корпорейшн Heterogeneous catalyst composition for polymerisation of isoprene, method for production and use thereof

Also Published As

Publication number Publication date
FR2000038A1 (en) 1969-08-29
BE726447A (en) 1969-06-16
ES362117A1 (en) 1970-11-16
GB1186490A (en) 1970-04-02
JPS4920626B1 (en) 1974-05-25

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