AT366705B - METHOD FOR ISOMERIZING INSULATED TO CONJUGATED DOUBLE BINDINGS IN HOMO AND / OR COPOLYMERS OF 1,3-DIENES - Google Patents

METHOD FOR ISOMERIZING INSULATED TO CONJUGATED DOUBLE BINDINGS IN HOMO AND / OR COPOLYMERS OF 1,3-DIENES

Info

Publication number
AT366705B
AT366705B AT0321680A AT321680A AT366705B AT 366705 B AT366705 B AT 366705B AT 0321680 A AT0321680 A AT 0321680A AT 321680 A AT321680 A AT 321680A AT 366705 B AT366705 B AT 366705B
Authority
AT
Austria
Prior art keywords
isomerizing
dienes
homo
copolymers
insulated
Prior art date
Application number
AT0321680A
Other languages
German (de)
Other versions
ATA321680A (en
Original Assignee
Huels Chemische Werke 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 DE19792924598 external-priority patent/DE2924598A1/en
Priority claimed from DE19803003894 external-priority patent/DE3003894A1/en
Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of ATA321680A publication Critical patent/ATA321680A/en
Application granted granted Critical
Publication of AT366705B publication Critical patent/AT366705B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/10—Isomerisation; Cyclisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
AT0321680A 1979-06-19 1980-06-18 METHOD FOR ISOMERIZING INSULATED TO CONJUGATED DOUBLE BINDINGS IN HOMO AND / OR COPOLYMERS OF 1,3-DIENES AT366705B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792924598 DE2924598A1 (en) 1979-06-19 1979-06-19 METHOD FOR ISOMERIZING INSULATED TO CONJUGATED DOUBLE BINDINGS IN HOMO AND / OR COPOLYMERS OF 1,3-DIENES
DE19803003894 DE3003894A1 (en) 1980-02-02 1980-02-02 Isomerisation of isolated double bonds in 1,3-di:ene polymers - into conjugated double bonds by heating with an alkali alcoholate as isomerisation catalyst

Publications (2)

Publication Number Publication Date
ATA321680A ATA321680A (en) 1981-09-15
AT366705B true AT366705B (en) 1982-05-10

Family

ID=25779581

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0321680A AT366705B (en) 1979-06-19 1980-06-18 METHOD FOR ISOMERIZING INSULATED TO CONJUGATED DOUBLE BINDINGS IN HOMO AND / OR COPOLYMERS OF 1,3-DIENES

Country Status (5)

Country Link
AT (1) AT366705B (en)
FR (1) FR2459251A1 (en)
GB (1) GB2054606A (en)
IT (1) IT8049000A0 (en)
SE (1) SE8004531L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0086894A1 (en) * 1982-02-19 1983-08-31 Hüls Aktiengesellschaft Process for isomerising isolated double bonds to conjugated double bonds in low-molecular homopolymers and/or copolymers of 1,3-dienes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1156788C2 (en) * 1959-12-02 1973-11-22 Brinckmann Harburger Fett Process for converting fatty acid esters of monohydric alcohols with isolated double bonds (íÀIsolenfettsaeureesterníÂ) into fatty acid esters with conjugated double bonds (íÀkonjuenfettsaeureesteríÂ)
GB1052874A (en) * 1962-10-03

Also Published As

Publication number Publication date
SE8004531L (en) 1980-12-20
IT8049000A0 (en) 1980-06-18
FR2459251A1 (en) 1981-01-09
ATA321680A (en) 1981-09-15
GB2054606A (en) 1981-02-18

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee