JPS56104910A - Production of highly crystalline olefin polymer - Google Patents

Production of highly crystalline olefin polymer

Info

Publication number
JPS56104910A
JPS56104910A JP754780A JP754780A JPS56104910A JP S56104910 A JPS56104910 A JP S56104910A JP 754780 A JP754780 A JP 754780A JP 754780 A JP754780 A JP 754780A JP S56104910 A JPS56104910 A JP S56104910A
Authority
JP
Japan
Prior art keywords
compd
catalyst
titanium
production
olefin polymer
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
JP754780A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349684B2 (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 JP754780A priority Critical patent/JPS56104910A/ja
Priority to EP80302004A priority patent/EP0021753B1/en
Priority to DE8080302004T priority patent/DE3066951D1/de
Priority to CA000354380A priority patent/CA1138409A/en
Priority to BR8003873A priority patent/BR8003873A/pt
Publication of JPS56104910A publication Critical patent/JPS56104910A/ja
Publication of JPS6349684B2 publication Critical patent/JPS6349684B2/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)
JP754780A 1979-06-20 1980-01-24 Production of highly crystalline olefin polymer Granted JPS56104910A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP754780A JPS56104910A (en) 1980-01-24 1980-01-24 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 (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
JP754780A JPS56104910A (en) 1980-01-24 1980-01-24 Production of highly crystalline olefin polymer

Publications (2)

Publication Number Publication Date
JPS56104910A true JPS56104910A (en) 1981-08-21
JPS6349684B2 JPS6349684B2 (enrdf_load_stackoverflow) 1988-10-05

Family

ID=11668811

Family Applications (1)

Application Number Title Priority Date Filing Date
JP754780A Granted JPS56104910A (en) 1979-06-20 1980-01-24 Production of highly crystalline olefin polymer

Country Status (1)

Country Link
JP (1) JPS56104910A (enrdf_load_stackoverflow)

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6747239B2 (ja) * 2016-10-25 2020-08-26 アイシン精機株式会社 サスペンションの減衰力制御装置

Cited By (1)

* 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

Also Published As

Publication number Publication date
JPS6349684B2 (enrdf_load_stackoverflow) 1988-10-05

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