JPS52154885A - Preparation of alpha-olefin polymer - Google Patents

Preparation of alpha-olefin polymer

Info

Publication number
JPS52154885A
JPS52154885A JP7104976A JP7104976A JPS52154885A JP S52154885 A JPS52154885 A JP S52154885A JP 7104976 A JP7104976 A JP 7104976A JP 7104976 A JP7104976 A JP 7104976A JP S52154885 A JPS52154885 A JP S52154885A
Authority
JP
Japan
Prior art keywords
olefin polymer
alpha
preparation
olefin
thiophosphite
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
JP7104976A
Other languages
Japanese (ja)
Other versions
JPS58447B2 (en
Inventor
Haruo Ueno
Takefumi Yano
Tokuji Inoue
Sakae Yuasa
Yoshio Yamamura
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP7104976A priority Critical patent/JPS58447B2/en
Publication of JPS52154885A publication Critical patent/JPS52154885A/en
Publication of JPS58447B2 publication Critical patent/JPS58447B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: The polymerization of α-olefin in the presence of a catalyst containing titanium trichloride obtained by treating a reduction reaction mixture of titanium tetrachloride with an ether and a thiophosphite gives α-olefin polymer having higher stereoregularity in high yield.
COPYRIGHT: (C)1977,JPO&Japio
JP7104976A 1976-06-18 1976-06-18 Production method of α-olefin polymer Expired JPS58447B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7104976A JPS58447B2 (en) 1976-06-18 1976-06-18 Production method of α-olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7104976A JPS58447B2 (en) 1976-06-18 1976-06-18 Production method of α-olefin polymer

Publications (2)

Publication Number Publication Date
JPS52154885A true JPS52154885A (en) 1977-12-22
JPS58447B2 JPS58447B2 (en) 1983-01-06

Family

ID=13449268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7104976A Expired JPS58447B2 (en) 1976-06-18 1976-06-18 Production method of α-olefin polymer

Country Status (1)

Country Link
JP (1) JPS58447B2 (en)

Also Published As

Publication number Publication date
JPS58447B2 (en) 1983-01-06

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