JPS5759916A - Preparation of highly stereoregular alpha-olefinic polymer - Google Patents

Preparation of highly stereoregular alpha-olefinic polymer

Info

Publication number
JPS5759916A
JPS5759916A JP13607480A JP13607480A JPS5759916A JP S5759916 A JPS5759916 A JP S5759916A JP 13607480 A JP13607480 A JP 13607480A JP 13607480 A JP13607480 A JP 13607480A JP S5759916 A JPS5759916 A JP S5759916A
Authority
JP
Japan
Prior art keywords
compound
titanium
expressed
preparation
bond
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
JP13607480A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0128049B2 (pm
Inventor
Akinobu Shiga
Yukio Naito
Toshio Sasaki
Junpei Kojima
Hiroshi Yoshioka
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 JP13607480A priority Critical patent/JPS5759916A/ja
Priority to CA000386238A priority patent/CA1159198A/en
Priority to BR8106079A priority patent/BR8106079A/pt
Priority to DE8181107649T priority patent/DE3171494D1/de
Priority to EP81107649A priority patent/EP0049436B1/en
Priority to HU812788A priority patent/HU196614B/hu
Priority to GB8129440A priority patent/GB2085016B/en
Publication of JPS5759916A publication Critical patent/JPS5759916A/ja
Priority to US06/456,560 priority patent/US4412049A/en
Publication of JPH0128049B2 publication Critical patent/JPH0128049B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP13607480A 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer Granted JPS5759916A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP13607480A JPS5759916A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer
CA000386238A CA1159198A (en) 1980-09-29 1981-09-18 PROCESS FOR PRODUCING HIGHLY STEREOREGULA .alpha.-OLEFIN POLYMERS
BR8106079A BR8106079A (pt) 1980-09-29 1981-09-23 Processo para a producao de polimeros de alfa-olefina de alta estereo-regularidade
DE8181107649T DE3171494D1 (en) 1980-09-29 1981-09-25 Process for producing highly stereoregular alpha-olefin polymers
EP81107649A EP0049436B1 (en) 1980-09-29 1981-09-25 Process for producing highly stereoregular alpha-olefin polymers
HU812788A HU196614B (en) 1980-09-29 1981-09-28 Process for producing ziegler-natta catalyst component and alpha-olefin polymers with high spatial order
GB8129440A GB2085016B (en) 1980-09-29 1981-09-29 Catalytic composition and its use for producing highly stereoregular a-olefin polymers
US06/456,560 US4412049A (en) 1980-09-29 1983-01-10 Process for producing highly stereoregular α-olefin polymers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13607480A JPS5759916A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer

Publications (2)

Publication Number Publication Date
JPS5759916A true JPS5759916A (en) 1982-04-10
JPH0128049B2 JPH0128049B2 (pm) 1989-05-31

Family

ID=15166612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13607480A Granted JPS5759916A (en) 1980-09-29 1980-09-29 Preparation of highly stereoregular alpha-olefinic polymer

Country Status (1)

Country Link
JP (1) JPS5759916A (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806859B2 (en) 2009-08-28 2014-08-19 Toyota Jidosha Kabushiki Kaisha Exhaust gas apparatus of an internal combustion engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG96207A1 (en) 2000-03-30 2003-05-23 Sumitomo Chemical Co Process for producing catalyst for olefin polymerization and process for producing olefin polymer
US8039552B2 (en) 2008-07-04 2011-10-18 Sumitomo Chemical Company, Limited Process for producing propylene block copolymer
JP5454107B2 (ja) 2008-12-25 2014-03-26 住友化学株式会社 プロピレン系ブロック共重合体の製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8806859B2 (en) 2009-08-28 2014-08-19 Toyota Jidosha Kabushiki Kaisha Exhaust gas apparatus of an internal combustion engine

Also Published As

Publication number Publication date
JPH0128049B2 (pm) 1989-05-31

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