CA924449A - Process of polymerization of conjugated dienes with a sodium hydrocarbon-lithium or potassium hydroxide catalyst - Google Patents

Process of polymerization of conjugated dienes with a sodium hydrocarbon-lithium or potassium hydroxide catalyst

Info

Publication number
CA924449A
CA924449A CA091367A CA91367A CA924449A CA 924449 A CA924449 A CA 924449A CA 091367 A CA091367 A CA 091367A CA 91367 A CA91367 A CA 91367A CA 924449 A CA924449 A CA 924449A
Authority
CA
Canada
Prior art keywords
polymerization
lithium
potassium hydroxide
conjugated dienes
hydroxide catalyst
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
CA091367A
Inventor
L. Sommars Gary
F. Halasa Adel
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber Co
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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Application granted granted Critical
Publication of CA924449A publication Critical patent/CA924449A/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)
CA091367A 1969-08-29 1970-08-21 Process of polymerization of conjugated dienes with a sodium hydrocarbon-lithium or potassium hydroxide catalyst Expired CA924449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85426769A 1969-08-29 1969-08-29

Publications (1)

Publication Number Publication Date
CA924449A true CA924449A (en) 1973-04-10

Family

ID=25318198

Family Applications (1)

Application Number Title Priority Date Filing Date
CA091367A Expired CA924449A (en) 1969-08-29 1970-08-21 Process of polymerization of conjugated dienes with a sodium hydrocarbon-lithium or potassium hydroxide catalyst

Country Status (6)

Country Link
JP (1) JPS4824830B1 (en)
CA (1) CA924449A (en)
DE (1) DE2041707A1 (en)
FR (1) FR2059078A5 (en)
GB (1) GB1292917A (en)
ZA (1) ZA705751B (en)

Also Published As

Publication number Publication date
DE2041707A1 (en) 1971-03-04
GB1292917A (en) 1972-10-18
JPS4824830B1 (en) 1973-07-24
ZA705751B (en) 1971-05-27
FR2059078A5 (en) 1971-05-28

Similar Documents

Publication Publication Date Title
GB1323911A (en) Polymerisation of conjugated dienes
CA987048A (en) Process for the preparation of a conjugated diene polymer
AU504064B2 (en) Continuous solution conjugated diene polymerisation process
CA979148A (en) Modified polymer of a conjugated diene
AU5130673A (en) Polymerization of chloroprene inthe presence ofa benzothiazolesulfenamide
CA924449A (en) Process of polymerization of conjugated dienes with a sodium hydrocarbon-lithium or potassium hydroxide catalyst
CA947897A (en) Process of polymerizing conjugated diene with a free radical anion-alkali metal alkoxide or aryloxide catalyst
CA924447A (en) Process of polymerization of conjugated dienes with a sodium allyl-sodium alkoxide-potassium tertiary-alkoxide catalyst
CA924445A (en) Process of polymerization of conjugated dienes with a sodium allyl-sodium alkoxide-lithium compound catalyst
CA924444A (en) Process of polymerization of conjugated dienes with a potassium hydrocarbon-sodium tertiary-alkoxide catalyst
CA953449A (en) Process for polymerization of conjugated diene
CA924446A (en) Process of polymerization of conjugated dienes with a lithium allyl-sodium or potassium tertiary-alkoxide catalyst
CA924846A (en) Process of polymerization of conjugated dienes with a lithium allyl-sodium alkoxide or aryloxide catalyst
AU472839B2 (en) Polymerisation of conjugated dienes
CA923248A (en) Process for the preparation of a conjugated diene polymer
AU449375B2 (en) Polymerization of conjugated dienes
AU448620B2 (en) Polymerization of conjugated dienes
AU1938970A (en) Polymerization of conjugated dienes
AU1939070A (en) Polymerization of conjugated dienes
AU1939170A (en) Polymerization of conjugated dienes
CA832548A (en) Production of a new type of butadiene polymer
CA832549A (en) Production of a new type of butadiene polymer
AU447283B2 (en) Polymerization of conjugated dienes
AU447282B2 (en) Polymerization of conjugated dienes
AU447281B2 (en) Polymerization of conjugated dienes