JPS5291797A - Preparation of alpha-olefin polymerization catalyst - Google Patents

Preparation of alpha-olefin polymerization catalyst

Info

Publication number
JPS5291797A
JPS5291797A JP833076A JP833076A JPS5291797A JP S5291797 A JPS5291797 A JP S5291797A JP 833076 A JP833076 A JP 833076A JP 833076 A JP833076 A JP 833076A JP S5291797 A JPS5291797 A JP S5291797A
Authority
JP
Japan
Prior art keywords
polymerization catalyst
olefin polymerization
alpha
preparation
ethers
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
JP833076A
Other languages
Japanese (ja)
Other versions
JPS559003B2 (en
Inventor
Genjiro Kakogawa
Tetsuyoshi Suzuki
Masayoshi Hasuo
Sadanori Suga
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 Chemical Corp
Original Assignee
Mitsubishi Chemical 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP833076A priority Critical patent/JPS5291797A/en
Publication of JPS5291797A publication Critical patent/JPS5291797A/en
Publication of JPS559003B2 publication Critical patent/JPS559003B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain an α-olefin polymerization catalyst by which polymers with controlled granular size and high bulk density are easily obtainable, by reducing TiCl4 in the presence of ethers and finely divided inert solid matter.
COPYRIGHT: (C)1977,JPO&Japio
JP833076A 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst Granted JPS5291797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP833076A JPS5291797A (en) 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP833076A JPS5291797A (en) 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS5291797A true JPS5291797A (en) 1977-08-02
JPS559003B2 JPS559003B2 (en) 1980-03-07

Family

ID=11690164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP833076A Granted JPS5291797A (en) 1976-01-30 1976-01-30 Preparation of alpha-olefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS5291797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299577A (en) * 2018-01-31 2018-07-20 上海化工研究院有限公司 A kind of olefin polymerization catalysis and its preparation method and application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108299577A (en) * 2018-01-31 2018-07-20 上海化工研究院有限公司 A kind of olefin polymerization catalysis and its preparation method and application

Also Published As

Publication number Publication date
JPS559003B2 (en) 1980-03-07

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