GB1263497A - Alpha olefin and diene polymerization catalyst - Google Patents

Alpha olefin and diene polymerization catalyst

Info

Publication number
GB1263497A
GB1263497A GB2503169A GB2503169A GB1263497A GB 1263497 A GB1263497 A GB 1263497A GB 2503169 A GB2503169 A GB 2503169A GB 2503169 A GB2503169 A GB 2503169A GB 1263497 A GB1263497 A GB 1263497A
Authority
GB
United Kingdom
Prior art keywords
lewis base
propylene
ethylene
polymerisation
olefins
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
GB2503169A
Inventor
Charles Cozewith
Erik Gustav Markus Tornqvist
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB2503169A priority Critical patent/GB1263497A/en
Publication of GB1263497A publication Critical patent/GB1263497A/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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1,263,497. Polymerisation catalysts. ESSO RESEARCH & ENG. CO. 16 May, 1969, No. 25031/69. Heading B1E. [Also in Division C3] A polymerisation catalyst system comprises a solid hydrocarbon soluble adduct of a titanium halide of formula Ti.Y a in which Y is halogen and a=2 or 3, a Lewis base and an organo aluminium compound, the mole ratio of titanium halide to Lewis base being 1:2 to 1:3 and the Lewis base being a methyl or dimethyl substituted tetrahydrofuran or a methyl or dimethyl substituted tetrahydrothiophene. The catalyst may be made by (a) forming in the substantial absence of oxygen and moisture a complex of a titanium sub-halide and a Lewis base by mixing together in the presence of a solvent (b) adding the organo aluminium compound thereto. Polymerisation of α olefins, e.g. ethylene or propylene and con- α olefins, e.g. ethylene or propylene and conjugated dienes, e.g. butadiene, isoprene or piperylene may be effected in the presence of such catalysts. Examples describe the preparation of cis and trans polybutadiene, polyethylene, copolymers of ethylene and propylene and polypiperylene.
GB2503169A 1969-05-16 1969-05-16 Alpha olefin and diene polymerization catalyst Expired GB1263497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2503169A GB1263497A (en) 1969-05-16 1969-05-16 Alpha olefin and diene polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2503169A GB1263497A (en) 1969-05-16 1969-05-16 Alpha olefin and diene polymerization catalyst

Publications (1)

Publication Number Publication Date
GB1263497A true GB1263497A (en) 1972-02-09

Family

ID=10221107

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2503169A Expired GB1263497A (en) 1969-05-16 1969-05-16 Alpha olefin and diene polymerization catalyst

Country Status (1)

Country Link
GB (1) GB1263497A (en)

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