JPS5376190A - Production of alpha-olefin polymerization catalyst - Google Patents

Production of alpha-olefin polymerization catalyst

Info

Publication number
JPS5376190A
JPS5376190A JP15080876A JP15080876A JPS5376190A JP S5376190 A JPS5376190 A JP S5376190A JP 15080876 A JP15080876 A JP 15080876A JP 15080876 A JP15080876 A JP 15080876A JP S5376190 A JPS5376190 A JP S5376190A
Authority
JP
Japan
Prior art keywords
alpha
production
polymerization catalyst
olefin polymerization
polymn
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
JP15080876A
Other languages
Japanese (ja)
Other versions
JPS5629884B2 (en
Inventor
Kazuo Yomo
Yasuji Kida
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.)
Tokuyama Corp
Original Assignee
Tokuyama 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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP15080876A priority Critical patent/JPS5376190A/en
Publication of JPS5376190A publication Critical patent/JPS5376190A/en
Publication of JPS5629884B2 publication Critical patent/JPS5629884B2/ja
Granted legal-status Critical Current

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

Abstract

PURPOSE: To produce the title catalyst having substantially improved polymn. activity and bringing about remarkable improvement in stereo-regularity by treating β-TiCl3 with a specified iodine cpd.
COPYRIGHT: (C)1978,JPO&Japio
JP15080876A 1976-12-17 1976-12-17 Production of alpha-olefin polymerization catalyst Granted JPS5376190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15080876A JPS5376190A (en) 1976-12-17 1976-12-17 Production of alpha-olefin polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15080876A JPS5376190A (en) 1976-12-17 1976-12-17 Production of alpha-olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS5376190A true JPS5376190A (en) 1978-07-06
JPS5629884B2 JPS5629884B2 (en) 1981-07-11

Family

ID=15504863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15080876A Granted JPS5376190A (en) 1976-12-17 1976-12-17 Production of alpha-olefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS5376190A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223594A (en) * 1975-08-19 1977-02-22 Toho Titanium Co Ltd Process for producing catalytic component for the polymerization of alpha-olefin
JPS52155199A (en) * 1976-06-18 1977-12-23 Mitsubishi Petrochem Co Ltd Production of titanium trichloride composition
JPS5333289A (en) * 1976-09-08 1978-03-29 Sumitomo Chem Co Ltd Preparation of highly crystalline olefin polymer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223594A (en) * 1975-08-19 1977-02-22 Toho Titanium Co Ltd Process for producing catalytic component for the polymerization of alpha-olefin
JPS52155199A (en) * 1976-06-18 1977-12-23 Mitsubishi Petrochem Co Ltd Production of titanium trichloride composition
JPS5333289A (en) * 1976-09-08 1978-03-29 Sumitomo Chem Co Ltd Preparation of highly crystalline olefin polymer

Also Published As

Publication number Publication date
JPS5629884B2 (en) 1981-07-11

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