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ES435345A1 - Polymerisation of dienes - Google Patents

Polymerisation of dienes

Info

Publication number
ES435345A1
ES435345A1 ES435345A ES435345A ES435345A1 ES 435345 A1 ES435345 A1 ES 435345A1 ES 435345 A ES435345 A ES 435345A ES 435345 A ES435345 A ES 435345A ES 435345 A1 ES435345 A1 ES 435345A1
Authority
ES
Spain
Prior art keywords
primary
dienes
polymerisation
comonomer
polymerized
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
ES435345A
Other languages
Spanish (es)
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES435345A1 publication Critical patent/ES435345A1/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers 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
    • C08F36/04—Homopolymers and copolymers 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

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)
  • Polymerization Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Process for obtaining diene homo- and copolymers, characterized in that at least one conjugated diene is polymerized in an inert organic solvent, at a temperature of 0 to 70ºC, optionally together with at least one vinyl aromatic compound such as comonomer, in the presence of a reaction product of an organometallic compound of lithium, sodium or potassium, with a primary monoamine or primary or secondary diamine as catalyst. (Machine-translation by Google Translate, not legally binding)
ES435345A 1974-03-07 1975-03-06 Polymerisation of dienes Expired ES435345A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742410913 DE2410913A1 (en) 1974-03-07 1974-03-07 POLYMERIZATION OF SERVICES

Publications (1)

Publication Number Publication Date
ES435345A1 true ES435345A1 (en) 1977-04-16

Family

ID=5909380

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435345A Expired ES435345A1 (en) 1974-03-07 1975-03-06 Polymerisation of dienes

Country Status (9)

Country Link
JP (1) JPS50122585A (en)
BE (1) BE826306A (en)
CA (1) CA1047698A (en)
DE (1) DE2410913A1 (en)
ES (1) ES435345A1 (en)
FR (1) FR2263258B1 (en)
GB (1) GB1461373A (en)
IT (1) IT1029946B (en)
NL (1) NL7502675A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8101210L (en) * 1980-03-07 1981-09-08 Dunlop Ltd ELASTER JEMTE DECK INCLUDING THEM
US4948849A (en) * 1980-03-07 1990-08-14 Shell Internationale Research Maatschappij B.V. Process for making copolymers of aromatic vinyl compounds ADD conjugated diolefins having substantial increase in aromatic vinyl compound differential content
JPS6030562B2 (en) 1980-09-10 1985-07-17 株式会社ブリヂストン Pneumatic tires with improved tread
JPS6030563B2 (en) 1980-09-20 1985-07-17 株式会社ブリヂストン Pneumatic tires with improved tread
JPS5794028A (en) * 1980-12-02 1982-06-11 Sumitomo Rubber Ind Ltd Rubber composition for tire tread

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033273A (en) * 1973-05-30 1975-03-31

Also Published As

Publication number Publication date
JPS50122585A (en) 1975-09-26
NL7502675A (en) 1975-09-09
FR2263258B1 (en) 1978-12-29
FR2263258A1 (en) 1975-10-03
BE826306A (en) 1975-09-05
CA1047698A (en) 1979-01-30
DE2410913A1 (en) 1975-09-18
IT1029946B (en) 1979-03-20
GB1461373A (en) 1977-01-13

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