JPS56157407A - Production of highly crystalline olefin polymer - Google Patents

Production of highly crystalline olefin polymer

Info

Publication number
JPS56157407A
JPS56157407A JP6214180A JP6214180A JPS56157407A JP S56157407 A JPS56157407 A JP S56157407A JP 6214180 A JP6214180 A JP 6214180A JP 6214180 A JP6214180 A JP 6214180A JP S56157407 A JPS56157407 A JP S56157407A
Authority
JP
Japan
Prior art keywords
compound
electron
highly crystalline
containing organic
organic compounds
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.)
Granted
Application number
JP6214180A
Other languages
Japanese (ja)
Other versions
JPS6349685B2 (en
Inventor
Akinobu Shiga
Yoshiharu Fukui
Toshio Sasaki
Masahisa Okawa
Hideaki Matsuura
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
Priority to JP6214180A priority Critical patent/JPS56157407A/en
Priority to EP80302004A priority patent/EP0021753B1/en
Priority to DE8080302004T priority patent/DE3066951D1/en
Priority to CA000354380A priority patent/CA1138409A/en
Priority to BR8003873A priority patent/BR8003873A/en
Publication of JPS56157407A publication Critical patent/JPS56157407A/en
Publication of JPS6349685B2 publication Critical patent/JPS6349685B2/ja
Priority to US07/287,491 priority patent/US5026889A/en
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To obtain a wide-MW distribution, highly crystalline polyolefin in high yields, by polymerizing an olefin by using a catalyst system comprising a titanium halide, an organoaluminum carboxylate compound and an electron-donating compound.
CONSTITUTION: An olefin is polymerized or copolymerized by using a catalyst system comprising (A) a titanium halide compound, (B) an organoaluminum carboxylate compound of the formula, wherein R1 and R2 are each H, a 1W18C alkyl, an alkenyl, an alkynyl, an alicyclic hydrocarbon group or an aromatic hydrocarbon group, X is a halogen, 0<m<2, 0≤n≤2, and 0<m+n≤2, and (C) an electron- donating compound. As the titanium halide, titanium chloride is preferred. As the electron-donating compounds, there are used nitrogen-containing organic compounds, phosphours-containing organic compounds and sulfur-containing organic compounds.
COPYRIGHT: (C)1981,JPO&Japio
JP6214180A 1979-06-20 1980-05-10 Production of highly crystalline olefin polymer Granted JPS56157407A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6214180A JPS56157407A (en) 1980-05-10 1980-05-10 Production of highly crystalline olefin polymer
EP80302004A EP0021753B1 (en) 1979-06-20 1980-06-16 Method for production of highly crystalline olefin polymers
DE8080302004T DE3066951D1 (en) 1979-06-20 1980-06-16 Method for production of highly crystalline olefin polymers
CA000354380A CA1138409A (en) 1979-06-20 1980-06-19 Catalyst system for olefin polymerization and method for production of olefin polymers by using the same
BR8003873A BR8003873A (en) 1979-06-20 1980-06-20 PROCESS FOR THE PRODUCTION OF HIGHLY CRYSTALLINE OLEPHINE POLYMERS
US07/287,491 US5026889A (en) 1979-06-20 1988-12-21 Catalyst system for olefin polymerization and method for production of olefin polymers by using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6214180A JPS56157407A (en) 1980-05-10 1980-05-10 Production of highly crystalline olefin polymer

Publications (2)

Publication Number Publication Date
JPS56157407A true JPS56157407A (en) 1981-12-04
JPS6349685B2 JPS6349685B2 (en) 1988-10-05

Family

ID=13191513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6214180A Granted JPS56157407A (en) 1979-06-20 1980-05-10 Production of highly crystalline olefin polymer

Country Status (1)

Country Link
JP (1) JPS56157407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221310A (en) * 1983-05-31 1984-12-12 Mitsui Toatsu Chem Inc Polypropylene resin composition for orientated film
JPS60195109A (en) * 1984-03-19 1985-10-03 Mitsui Toatsu Chem Inc Polypropylene resin composition for high-fluidity injection molding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221310A (en) * 1983-05-31 1984-12-12 Mitsui Toatsu Chem Inc Polypropylene resin composition for orientated film
JPH0348926B2 (en) * 1983-05-31 1991-07-26 Mitsui Toatsu Chemicals
JPS60195109A (en) * 1984-03-19 1985-10-03 Mitsui Toatsu Chem Inc Polypropylene resin composition for high-fluidity injection molding
JPH041761B2 (en) * 1984-03-19 1992-01-14 Mitsui Toatsu Chemicals

Also Published As

Publication number Publication date
JPS6349685B2 (en) 1988-10-05

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