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
English (en)
Japanese (ja)
Other versions
JPS6349685B2 (enrdf_load_stackoverflow
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/ja
Priority to DE8080302004T priority patent/DE3066951D1/de
Priority to EP80302004A priority patent/EP0021753B1/en
Priority to CA000354380A priority patent/CA1138409A/en
Priority to BR8003873A priority patent/BR8003873A/pt
Publication of JPS56157407A publication Critical patent/JPS56157407A/ja
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)
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
DE8080302004T DE3066951D1 (en) 1979-06-20 1980-06-16 Method for production of highly crystalline olefin polymers
EP80302004A EP0021753B1 (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 (pt) 1979-06-20 1980-06-20 Processo para a producao de polimeros de olefina altamente cristalinos
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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221310A (ja) * 1983-05-31 1984-12-12 Mitsui Toatsu Chem Inc 延伸フイルム用ポリプロピレン樹脂
JPS60195109A (ja) * 1984-03-19 1985-10-03 Mitsui Toatsu Chem Inc 高流動性射出成形用ポリプロピレン樹脂

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59221310A (ja) * 1983-05-31 1984-12-12 Mitsui Toatsu Chem Inc 延伸フイルム用ポリプロピレン樹脂
JPS60195109A (ja) * 1984-03-19 1985-10-03 Mitsui Toatsu Chem Inc 高流動性射出成形用ポリプロピレン樹脂

Also Published As

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

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