GB1223086A - Ternary olefinic copolymers - Google Patents

Ternary olefinic copolymers

Info

Publication number
GB1223086A
GB1223086A GB2847169A GB2847169A GB1223086A GB 1223086 A GB1223086 A GB 1223086A GB 2847169 A GB2847169 A GB 2847169A GB 2847169 A GB2847169 A GB 2847169A GB 1223086 A GB1223086 A GB 1223086A
Authority
GB
United Kingdom
Prior art keywords
hydrogen
compound
terpolymers
vanadium
june
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
GB2847169A
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of GB1223086A publication Critical patent/GB1223086A/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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C08F210/18—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers with non-conjugated dienes, e.g. EPT rubbers
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene

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

1,223,086. Olefin terpolymers. SUMITOMO CHEMICAL CO. Ltd. 5 June, 1969 [5 June, 1968], No. 28471/69. Heading C3P. [Also in Division C5] Amorphous linear terpolymers are formed by co-polymerizing ethylene, an alpha-olefinic compound, and a norbornene compound having the formula in which R<SP>1</SP> is hydrogen or a C 1-8 hydrocarbon group and R<SP>2</SP> is hydrogen or methyl, in the presence of a catalyst comprising an organoaluminium halide, a vanadium compound having a vanadium valency of 3-5, and optionally an electron donor, in particular a compound of formula R<SP>5</SP>SO z Y<SP>2</SP> where R<SP>5</SP> is halogen, hydroxyl or C 1-20 hydrocarbon, Y<SP>2</SP> is halogen and Z is 1 or 2. In examples, terpolymers are formed, in hexane or heptane solution, from ethylene, propylene and norbornene compounds in which (1, 2, 3) R<SP>1</SP> and R<SP>2</SP> are both hydrogen, (4) R<SP>1</SP> is H and R<SP>2</SP> is CH 3 , (5) R<SP>1</SP> is CH 3 and R<SP>2</SP> is H, and (6) R<SP>1</SP> is n-butyl and R<SP>2</SP> is CH 3 . The catalyst components used are ethyl aluminium di- or sesquichloride, vanadyl trichloride, vanadium tetrachloride, the reaction product of tri-n-amyl orthovanadate with di-n-butyl phosphate, and, as electron donor in Example 2, benzene sulphonyl chloride. Hydrogen may be present, and the products are white solids which may be sulphur-cured.
GB2847169A 1968-06-05 1969-06-05 Ternary olefinic copolymers Expired GB1223086A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3890668 1968-06-05

Publications (1)

Publication Number Publication Date
GB1223086A true GB1223086A (en) 1971-02-24

Family

ID=12538222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2847169A Expired GB1223086A (en) 1968-06-05 1969-06-05 Ternary olefinic copolymers

Country Status (4)

Country Link
BE (1) BE734075A (en)
FR (1) FR2010187A1 (en)
GB (1) GB1223086A (en)
NL (1) NL6908468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875719B2 (en) 2000-04-27 2005-04-05 Industrial Technology Research Institute Catalyst composition for preparing olefin polymers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875719B2 (en) 2000-04-27 2005-04-05 Industrial Technology Research Institute Catalyst composition for preparing olefin polymers
US6930157B2 (en) 2000-04-27 2005-08-16 Industrial Technology Research Institute Catalyst composition for preparing olefin polymers

Also Published As

Publication number Publication date
BE734075A (en) 1969-11-17
DE1928200B2 (en) 1972-05-10
NL6908468A (en) 1969-12-09
DE1928200A1 (en) 1969-12-11
FR2010187A1 (en) 1970-02-13

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