JPS5398382A - Production of olefin polymer - Google Patents

Production of olefin polymer

Info

Publication number
JPS5398382A
JPS5398382A JP1267477A JP1267477A JPS5398382A JP S5398382 A JPS5398382 A JP S5398382A JP 1267477 A JP1267477 A JP 1267477A JP 1267477 A JP1267477 A JP 1267477A JP S5398382 A JPS5398382 A JP S5398382A
Authority
JP
Japan
Prior art keywords
production
catalyst
olefin polymer
olefins
necessity
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
JP1267477A
Other languages
Japanese (ja)
Inventor
Kazuo Yamaguchi
Toru Tanaka
Tomiaki Okano
Nobuo Enokido
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 Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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 Kasei Corp filed Critical Mitsubishi Kasei Corp
Priority to JP1267477A priority Critical patent/JPS5398382A/en
Priority to DE19782800787 priority patent/DE2800787A1/en
Priority to GB779/78A priority patent/GB1598835A/en
Priority to IT7819558A priority patent/IT7819558A0/en
Priority to FR7801943A priority patent/FR2378047A1/en
Publication of JPS5398382A publication Critical patent/JPS5398382A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The polymerization of olefins is conducted in the presence of a catalyst of a combination of a solid catalyst component resulting from heating vanadium tetrahalide in the presence of an ether with an organoaluminum compound to produce polyolefin polymers with high catalyst activity and further without necessity of the process for removing the catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP1267477A 1977-01-24 1977-02-08 Production of olefin polymer Pending JPS5398382A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1267477A JPS5398382A (en) 1977-02-08 1977-02-08 Production of olefin polymer
DE19782800787 DE2800787A1 (en) 1977-01-24 1978-01-09 POLYMERIZATION CATALYST AND POLYMERIZATION PROCESS FOR THE PRODUCTION OF POLYOLEFINS
GB779/78A GB1598835A (en) 1977-01-24 1978-01-09 Vanadium based catalysts for olefin polymerizations
IT7819558A IT7819558A0 (en) 1977-01-24 1978-01-24 PROCEDURE FOR THE PREPARATION OF POLYOLEFINS.
FR7801943A FR2378047A1 (en) 1977-01-24 1978-01-24 CATALYST AND PROCESS FOR PREPARING POLYOLEFINS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1267477A JPS5398382A (en) 1977-02-08 1977-02-08 Production of olefin polymer

Publications (1)

Publication Number Publication Date
JPS5398382A true JPS5398382A (en) 1978-08-28

Family

ID=11811910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1267477A Pending JPS5398382A (en) 1977-01-24 1977-02-08 Production of olefin polymer

Country Status (1)

Country Link
JP (1) JPS5398382A (en)

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