JPS53146290A - Olefin polymerization catalyst - Google Patents

Olefin polymerization catalyst

Info

Publication number
JPS53146290A
JPS53146290A JP6051677A JP6051677A JPS53146290A JP S53146290 A JPS53146290 A JP S53146290A JP 6051677 A JP6051677 A JP 6051677A JP 6051677 A JP6051677 A JP 6051677A JP S53146290 A JPS53146290 A JP S53146290A
Authority
JP
Japan
Prior art keywords
cpd
polymerization catalyst
olefin polymerization
halogen
contg
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
JP6051677A
Other languages
Japanese (ja)
Other versions
JPS5731722B2 (en
Inventor
Shigeo Tsuyama
Tadashi Ikegami
Yoshihiko Katayama
Hisaya Sakurai
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6051677A priority Critical patent/JPS53146290A/en
Publication of JPS53146290A publication Critical patent/JPS53146290A/en
Publication of JPS5731722B2 publication Critical patent/JPS5731722B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain the title catalyst of high activity which can control the MW distribution of polymers of good grain size in a wide range by reacting an org. Mg cpd. with a halogen cpd. of Si, Ge, Sn, etc. and contacting the resulting basic solid substance of halogen-contg. Mg cpd. with a cpd. of transition metals such as Ti.
COPYRIGHT: (C)1978,JPO&Japio
JP6051677A 1977-05-26 1977-05-26 Olefin polymerization catalyst Granted JPS53146290A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6051677A JPS53146290A (en) 1977-05-26 1977-05-26 Olefin polymerization catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6051677A JPS53146290A (en) 1977-05-26 1977-05-26 Olefin polymerization catalyst

Publications (2)

Publication Number Publication Date
JPS53146290A true JPS53146290A (en) 1978-12-20
JPS5731722B2 JPS5731722B2 (en) 1982-07-06

Family

ID=13144551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6051677A Granted JPS53146290A (en) 1977-05-26 1977-05-26 Olefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPS53146290A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821407A (en) * 1981-07-30 1983-02-08 Sumitomo Chem Co Ltd Production of ethylene polymer
WO2009098198A1 (en) * 2008-02-07 2009-08-13 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60147018U (en) * 1984-03-07 1985-09-30 松下電器産業株式会社 Lifting device for lighting equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5821407A (en) * 1981-07-30 1983-02-08 Sumitomo Chem Co Ltd Production of ethylene polymer
JPH0471924B2 (en) * 1981-07-30 1992-11-17 Sumitomo Chemical Co
WO2009098198A1 (en) * 2008-02-07 2009-08-13 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins

Also Published As

Publication number Publication date
JPS5731722B2 (en) 1982-07-06

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