JPS51146587A - A process for producing highly crystalline alpha-olefin polymers - Google Patents

A process for producing highly crystalline alpha-olefin polymers

Info

Publication number
JPS51146587A
JPS51146587A JP7028975A JP7028975A JPS51146587A JP S51146587 A JPS51146587 A JP S51146587A JP 7028975 A JP7028975 A JP 7028975A JP 7028975 A JP7028975 A JP 7028975A JP S51146587 A JPS51146587 A JP S51146587A
Authority
JP
Japan
Prior art keywords
olefin polymers
highly crystalline
producing highly
crystalline alpha
producing
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
JP7028975A
Other languages
Japanese (ja)
Other versions
JPS5523282B2 (en
Inventor
Akinobu Shiga
Yoshiharu Fukui
Kazuhiro Matsumura
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 JP7028975A priority Critical patent/JPS51146587A/en
Publication of JPS51146587A publication Critical patent/JPS51146587A/en
Publication of JPS5523282B2 publication Critical patent/JPS5523282B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A process for producing a highly stereoregular polymer from α-olefin by the use of a specified polymerization catalyst.
COPYRIGHT: (C)1976,JPO&Japio
JP7028975A 1975-06-10 1975-06-10 A process for producing highly crystalline alpha-olefin polymers Granted JPS51146587A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7028975A JPS51146587A (en) 1975-06-10 1975-06-10 A process for producing highly crystalline alpha-olefin polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7028975A JPS51146587A (en) 1975-06-10 1975-06-10 A process for producing highly crystalline alpha-olefin polymers

Publications (2)

Publication Number Publication Date
JPS51146587A true JPS51146587A (en) 1976-12-16
JPS5523282B2 JPS5523282B2 (en) 1980-06-21

Family

ID=13427161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7028975A Granted JPS51146587A (en) 1975-06-10 1975-06-10 A process for producing highly crystalline alpha-olefin polymers

Country Status (1)

Country Link
JP (1) JPS51146587A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4866098A (en) * 1971-12-14 1973-09-11

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4866098A (en) * 1971-12-14 1973-09-11

Also Published As

Publication number Publication date
JPS5523282B2 (en) 1980-06-21

Similar Documents

Publication Publication Date Title
JPS532580A (en) Preparation of polyolefin
JPS52147688A (en) Preparation of polyolefin
JPS5340093A (en) Preparation of polyolefin
JPS5222080A (en) Preparation of polyolefin
JPS51133386A (en) A process for manufacturing a polyolefin
JPS51148785A (en) A process for producing polyolefin
JPS52110793A (en) Preparation of highly crystalline olefin polymers
JPS5219790A (en) Process for the preparation of ethylene polymer
JPS5391992A (en) Production of olefin polymer
JPS53143684A (en) Polymerization of olefin
JPS51133393A (en) A process for manufacturing a propylene copolymer
JPS52107294A (en) Titanium trichloride catalyst and production thereof
JPS528094A (en) Process for preparing propylene- ethylene block copolymers
JPS5263981A (en) Preparation of polymerization catalyst for alpha-olefin
JPS5331787A (en) Polymerization of propylene using pre-activated catalyst
JPS5411985A (en) Preparation of olefin polymer
JPS51146587A (en) A process for producing highly crystalline alpha-olefin polymers
JPS523679A (en) Apparatus for purifying alpha-olefin polymers
JPS5211287A (en) Process for producing highly crystalline alpha-olefin polymers
JPS532584A (en) Preparation of olefin polymers
JPS532583A (en) Improved preparation of olefin polymers
DE2967449D1 (en) Process for preparing polymerization catalyst, process for ethylene homopolymerization and ethylene homopolymer obtained by the process
JPS53103000A (en) Improved process for producing ring-opening polymer
JPS5317684A (en) Polymerization of alpha-olefin
JPS523677A (en) Process for polymerization of alpha-olefins