JPS5289190A - Polymerization of alpha-olefins - Google Patents

Polymerization of alpha-olefins

Info

Publication number
JPS5289190A
JPS5289190A JP644776A JP644776A JPS5289190A JP S5289190 A JPS5289190 A JP S5289190A JP 644776 A JP644776 A JP 644776A JP 644776 A JP644776 A JP 644776A JP S5289190 A JPS5289190 A JP S5289190A
Authority
JP
Japan
Prior art keywords
olefins
alpha
polymerization
prepare
treatment
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.)
Pending
Application number
JP644776A
Other languages
Japanese (ja)
Inventor
Akinobu Shiga
Yoshiharu Fukui
Kazuhiro Matsumura
Toshio Sasaki
Masahisa Okawa
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 JP644776A priority Critical patent/JPS5289190A/en
Publication of JPS5289190A publication Critical patent/JPS5289190A/en
Pending legal-status Critical Current

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  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

PURPOSE: To prepare a highly stereospecific polymer by the use of a catalyst obtained by the treatment of particular reduced solid with complexing agent, carbon tetrachloride, etc.
COPYRIGHT: (C)1977,JPO&Japio
JP644776A 1976-01-22 1976-01-22 Polymerization of alpha-olefins Pending JPS5289190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP644776A JPS5289190A (en) 1976-01-22 1976-01-22 Polymerization of alpha-olefins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP644776A JPS5289190A (en) 1976-01-22 1976-01-22 Polymerization of alpha-olefins

Publications (1)

Publication Number Publication Date
JPS5289190A true JPS5289190A (en) 1977-07-26

Family

ID=11638660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP644776A Pending JPS5289190A (en) 1976-01-22 1976-01-22 Polymerization of alpha-olefins

Country Status (1)

Country Link
JP (1) JPS5289190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166211A (en) * 1980-05-26 1981-12-21 Sumitomo Chem Co Ltd Production of crystalline propylene polymer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56166211A (en) * 1980-05-26 1981-12-21 Sumitomo Chem Co Ltd Production of crystalline propylene polymer

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