GB1147121A - Process for producing crystalline olefin polymers - Google Patents

Process for producing crystalline olefin polymers

Info

Publication number
GB1147121A
GB1147121A GB3396567A GB3396567A GB1147121A GB 1147121 A GB1147121 A GB 1147121A GB 3396567 A GB3396567 A GB 3396567A GB 3396567 A GB3396567 A GB 3396567A GB 1147121 A GB1147121 A GB 1147121A
Authority
GB
United Kingdom
Prior art keywords
benzyl
polymers
compound
ether
ticl
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
GB3396567A
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.)
Mitsubishi Petrochemical Co Ltd
Original Assignee
Mitsubishi Petrochemical 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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Publication of GB1147121A publication Critical patent/GB1147121A/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

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  • 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

1,147,121. Polymerizing mono-olefins. MITSUBISHI PETROCHEMICAL CO. Ltd. 24 July, 1967 [27 July, 1966], No. 33965/67. Heading C3P. Crystalline olefin polymers are made by polymerizing at least one olefin in the presence of a catalyst comprising (1) an organoaluminium compound of the general formula AlR 2 X where R represents a hydrocarbon residue and X a halogen, (2) a halide of a transition metal of Group IV, V, or VI, of the Periodic Table of Elements and (3) an unsaturated ether, or aromatic ether. Compound (1) may be diethyl or di-iso-butyl aluminium chloride. Compound (2) may be TiCl 3 , TiBr 3 , TiCl 4 , ZrCl 4 , VCl 3 , CrCl 3 , or MoCl 3 . Specified ethers are benzyl, benzyl phenyl, benzyl isoamyl, diallyl, allyl phenyl, isopropyl vinyl, isobutyl vinyl, iso-octyl vinyl ether, and anisole. Hydrogen may be present during the polymerization, and also hydrocarbon solvents. Exemplified polymers are polypropylene and copolymers of ethylene and propylene. The polymers may be extracted with boiling heptane.
GB3396567A 1966-07-27 1967-07-24 Process for producing crystalline olefin polymers Expired GB1147121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4924066 1966-07-27

Publications (1)

Publication Number Publication Date
GB1147121A true GB1147121A (en) 1969-04-02

Family

ID=12825334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3396567A Expired GB1147121A (en) 1966-07-27 1967-07-24 Process for producing crystalline olefin polymers

Country Status (2)

Country Link
DE (1) DE1745129A1 (en)
GB (1) GB1147121A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210738A (en) 1971-03-23 1980-07-01 Solvay & Cie. Catalytic complexes
US4256866A (en) 1976-06-16 1981-03-17 Standard Oil Company (Indiana) Polymerization process
US4288580A (en) * 1975-12-17 1981-09-08 Standard Oil Company (Indiana) Catalyst and process for the polymerization of alpha-olefins
US4981930A (en) * 1987-03-23 1991-01-01 Idemitsu Petrochemical Company Limited Method of production of polyolefins

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210738A (en) 1971-03-23 1980-07-01 Solvay & Cie. Catalytic complexes
US4288580A (en) * 1975-12-17 1981-09-08 Standard Oil Company (Indiana) Catalyst and process for the polymerization of alpha-olefins
US4256866A (en) 1976-06-16 1981-03-17 Standard Oil Company (Indiana) Polymerization process
US4981930A (en) * 1987-03-23 1991-01-01 Idemitsu Petrochemical Company Limited Method of production of polyolefins

Also Published As

Publication number Publication date
DE1745129A1 (en) 1970-04-30

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