JPS53111383A - Preparation of highly crystalline olefin polymer - Google Patents

Preparation of highly crystalline olefin polymer

Info

Publication number
JPS53111383A
JPS53111383A JP2672977A JP2672977A JPS53111383A JP S53111383 A JPS53111383 A JP S53111383A JP 2672977 A JP2672977 A JP 2672977A JP 2672977 A JP2672977 A JP 2672977A JP S53111383 A JPS53111383 A JP S53111383A
Authority
JP
Japan
Prior art keywords
olefin polymer
highly crystalline
preparation
crystalline olefin
catalyst
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
JP2672977A
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 JP2672977A priority Critical patent/JPS53111383A/en
Priority to CA298,473A priority patent/CA1127140A/en
Priority to BR7801438A priority patent/BR7801438A/en
Priority to BE185781A priority patent/BE864708A/en
Priority to IT48332/78A priority patent/IT1102825B/en
Priority to NL7802587A priority patent/NL7802587A/en
Priority to GB9676/78A priority patent/GB1598861A/en
Priority to US05/885,249 priority patent/US4183824A/en
Priority to FR7807040A priority patent/FR2382934A1/en
Priority to DE19782810544 priority patent/DE2810544A1/en
Priority to GB1040/80A priority patent/GB1598862A/en
Publication of JPS53111383A publication Critical patent/JPS53111383A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To prepare a highly crystalline olefin polymer with increased catalyst efficiency and with suppressing by-production of amorphous polymer, by using a catalyst system consisting of a solid titanium trichloride catalyst prepared in a specific method, and an organoaluminum compound.
COPYRIGHT: (C)1978,JPO&Japio
JP2672977A 1977-03-10 1977-03-10 Preparation of highly crystalline olefin polymer Pending JPS53111383A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2672977A JPS53111383A (en) 1977-03-10 1977-03-10 Preparation of highly crystalline olefin polymer
CA298,473A CA1127140A (en) 1977-03-10 1978-03-08 Catalysts for the polymerization of olefins
BR7801438A BR7801438A (en) 1977-03-10 1978-03-09 PROCESS FOR THE PRODUCTION OF A SOLID TITANIUM TRICHORIDE CATALYST AND PROCESS FOR THE PREPARATION OF A HIGHLY CRYSTALLINE OLEFINE POLYMER
BE185781A BE864708A (en) 1977-03-10 1978-03-09 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
IT48332/78A IT1102825B (en) 1977-03-10 1978-03-09 PROCEDURE FOR PRODUCING CATALYSTS FOR THE POLYMERIZATION OF OLESINE
NL7802587A NL7802587A (en) 1977-03-10 1978-03-09 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS.
GB9676/78A GB1598861A (en) 1977-03-10 1978-03-10 Preparation of component of olefin polymerization catalysts and use of the catalysts
US05/885,249 US4183824A (en) 1977-03-10 1978-03-10 Catalysts for the polymerization of olefins
FR7807040A FR2382934A1 (en) 1977-03-10 1978-03-10 CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
DE19782810544 DE2810544A1 (en) 1977-03-10 1978-03-10 TITANIUM TRICHLORIDE CATALYST, PROCESS FOR ITS MANUFACTURING AND ITS USE FOR THE MANUFACTURE OF HIGHLY CRYSTALLINE OLEFINE POLYMERIZES
GB1040/80A GB1598862A (en) 1977-03-10 1978-03-10 Preparation of component of olefin polymerization catalysts and use of the catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2672977A JPS53111383A (en) 1977-03-10 1977-03-10 Preparation of highly crystalline olefin polymer

Publications (1)

Publication Number Publication Date
JPS53111383A true JPS53111383A (en) 1978-09-28

Family

ID=12201397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2672977A Pending JPS53111383A (en) 1977-03-10 1977-03-10 Preparation of highly crystalline olefin polymer

Country Status (1)

Country Link
JP (1) JPS53111383A (en)

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