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JPS5291795A - Preparation of alpha-olefin polymerization catalyst - Google Patents

Preparation of alpha-olefin polymerization catalyst

Info

Publication number
JPS5291795A
JPS5291795A JP832876A JP832876A JPS5291795A JP S5291795 A JPS5291795 A JP S5291795A JP 832876 A JP832876 A JP 832876A JP 832876 A JP832876 A JP 832876A JP S5291795 A JPS5291795 A JP S5291795A
Authority
JP
Japan
Prior art keywords
polymerization catalyst
olefin polymerization
alpha
preparation
ticl
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
JP832876A
Other languages
Japanese (ja)
Other versions
JPS5527084B2 (en
Inventor
Genjiro Kakogawa
Masayoshi Hasuo
Sadanori Suga
Yumito Uehara
Yasuo Maruyama
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 JP832876A priority Critical patent/JPS5291795A/en
Publication of JPS5291795A publication Critical patent/JPS5291795A/en
Publication of JPS5527084B2 publication Critical patent/JPS5527084B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To precipitate finely divided solid TiCl3 by adding Mg compounds to the solubilized liquefied matter of TiCl3 so as to prepare an α-olefin polymerization catalyst with excellent polymerization activity.
COPYRIGHT: (C)1977,JPO&Japio
JP832876A 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst Granted JPS5291795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP832876A JPS5291795A (en) 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP832876A JPS5291795A (en) 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS5291795A true JPS5291795A (en) 1977-08-02
JPS5527084B2 JPS5527084B2 (en) 1980-07-18

Family

ID=11690105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP832876A Granted JPS5291795A (en) 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS5291795A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810607U (en) * 1981-07-15 1983-01-24 ヤンマーディーゼル株式会社 Tillage cover of rotary tillage device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278691A (en) * 1975-12-25 1977-07-02 Mitsubishi Chem Ind Ltd Preparation of titanium trichloride-based polymerization catalysts

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278691A (en) * 1975-12-25 1977-07-02 Mitsubishi Chem Ind Ltd Preparation of titanium trichloride-based polymerization catalysts

Also Published As

Publication number Publication date
JPS5527084B2 (en) 1980-07-18

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