JPS52109585A - Production of highly crystallized olefin polymer - Google Patents

Production of highly crystallized olefin polymer

Info

Publication number
JPS52109585A
JPS52109585A JP2746876A JP2746876A JPS52109585A JP S52109585 A JPS52109585 A JP S52109585A JP 2746876 A JP2746876 A JP 2746876A JP 2746876 A JP2746876 A JP 2746876A JP S52109585 A JPS52109585 A JP S52109585A
Authority
JP
Japan
Prior art keywords
production
olefin polymer
highly crystallized
crystallized olefin
treated
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.)
Pending
Application number
JP2746876A
Other languages
Japanese (ja)
Inventor
Akinobu Shiga
Yoshiharu Fukui
Kazuhiro Matsumura
Toshio Sasaki
Masahisa Okawa
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2746876A priority Critical patent/JPS52109585A/en
Publication of JPS52109585A publication Critical patent/JPS52109585A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To form olefin polymerization catalysts giving enhanced stereoregularity and catalytic activity, by incorporating an organic halide when β-titanium trichloride previously treated with a complexing agent is treated with an aluminum compound.
COPYRIGHT: (C)1977,JPO&Japio
JP2746876A 1976-03-12 1976-03-12 Production of highly crystallized olefin polymer Pending JPS52109585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2746876A JPS52109585A (en) 1976-03-12 1976-03-12 Production of highly crystallized olefin polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2746876A JPS52109585A (en) 1976-03-12 1976-03-12 Production of highly crystallized olefin polymer

Publications (1)

Publication Number Publication Date
JPS52109585A true JPS52109585A (en) 1977-09-13

Family

ID=12221935

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2746876A Pending JPS52109585A (en) 1976-03-12 1976-03-12 Production of highly crystallized olefin polymer

Country Status (1)

Country Link
JP (1) JPS52109585A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187896A (en) * 1996-09-30 2008-08-14 Toshiba Lighting & Technology Corp Distribution board

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008187896A (en) * 1996-09-30 2008-08-14 Toshiba Lighting & Technology Corp Distribution board
JP2008245519A (en) * 1996-09-30 2008-10-09 Toshiba Lighting & Technology Corp Distribution board

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