CA924846A - Process of polymerization of conjugated dienes with a lithium allyl-sodium alkoxide or aryloxide catalyst - Google Patents

Process of polymerization of conjugated dienes with a lithium allyl-sodium alkoxide or aryloxide catalyst

Info

Publication number
CA924846A
CA924846A CA091363A CA91363A CA924846A CA 924846 A CA924846 A CA 924846A CA 091363 A CA091363 A CA 091363A CA 91363 A CA91363 A CA 91363A CA 924846 A CA924846 A CA 924846A
Authority
CA
Canada
Prior art keywords
polymerization
conjugated dienes
sodium alkoxide
aryloxide
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
CA091363A
Other languages
English (en)
Other versions
CA91363S (en
Inventor
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 CA924846A publication Critical patent/CA924846A/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)
CA091363A 1969-08-29 1970-08-21 Process of polymerization of conjugated dienes with a lithium allyl-sodium alkoxide or aryloxide catalyst Expired CA924846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85427369A 1969-08-29 1969-08-29

Publications (1)

Publication Number Publication Date
CA924846A true CA924846A (en) 1973-04-17

Family

ID=25318214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA091363A Expired CA924846A (en) 1969-08-29 1970-08-21 Process of polymerization of conjugated dienes with a lithium allyl-sodium alkoxide or aryloxide catalyst

Country Status (6)

Country Link
JP (1) JPS4819396B1 (enrdf_load_stackoverflow)
CA (1) CA924846A (enrdf_load_stackoverflow)
DE (1) DE2041862A1 (enrdf_load_stackoverflow)
FR (1) FR2059120A5 (enrdf_load_stackoverflow)
GB (1) GB1303689A (enrdf_load_stackoverflow)
ZA (1) ZA705753B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61206444A (ja) * 1985-03-06 1986-09-12 ウイリアム　エフ・カラン マツサ−ジ装置
CN114853800B (zh) * 2022-06-07 2023-12-26 山西大学 一种硅桥联吡啶基[n，n]锂配合物及制备方法和应用

Also Published As

Publication number Publication date
ZA705753B (en) 1971-05-27
DE2041862A1 (de) 1971-03-25
FR2059120A5 (enrdf_load_stackoverflow) 1971-05-28
GB1303689A (enrdf_load_stackoverflow) 1973-01-17
JPS4819396B1 (enrdf_load_stackoverflow) 1973-06-13

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