JPH0348210B2 - - Google Patents

Info

Publication number
JPH0348210B2
JPH0348210B2 JP1968482A JP1968482A JPH0348210B2 JP H0348210 B2 JPH0348210 B2 JP H0348210B2 JP 1968482 A JP1968482 A JP 1968482A JP 1968482 A JP1968482 A JP 1968482A JP H0348210 B2 JPH0348210 B2 JP H0348210B2
Authority
JP
Japan
Prior art keywords
titanium
magnesium
compound
catalyst component
polymerization
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.)
Expired
Application number
JP1968482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58138709A (ja
Inventor
Mamoru Kioka
Norio Kashiwa
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP1968482A priority Critical patent/JPS58138709A/ja
Publication of JPS58138709A publication Critical patent/JPS58138709A/ja
Publication of JPH0348210B2 publication Critical patent/JPH0348210B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP1968482A 1982-02-12 1982-02-12 オレフインの重合方法 Granted JPS58138709A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1968482A JPS58138709A (ja) 1982-02-12 1982-02-12 オレフインの重合方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968482A JPS58138709A (ja) 1982-02-12 1982-02-12 オレフインの重合方法

Publications (2)

Publication Number Publication Date
JPS58138709A JPS58138709A (ja) 1983-08-17
JPH0348210B2 true JPH0348210B2 (en]) 1991-07-23

Family

ID=12006056

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1968482A Granted JPS58138709A (ja) 1982-02-12 1982-02-12 オレフインの重合方法

Country Status (1)

Country Link
JP (1) JPS58138709A (en])

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100341040B1 (ko) 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
JP3355864B2 (ja) * 1995-04-24 2002-12-09 チッソ株式会社 高剛性プロピレン・エチレンブロック共重合体の連続製造法
JPH1160625A (ja) 1997-08-22 1999-03-02 Idemitsu Petrochem Co Ltd オレフィン重合用固体触媒成分、オレフィン重合用触 媒及びオレフィン重合体の製造方法
US6818583B1 (en) * 1999-04-15 2004-11-16 Basell Poliolefine Italia S.P.A. Components and catalysts for the polymerization of olefins
ES2223887T3 (es) * 2000-02-02 2005-03-01 Basell Poliolefine Italia S.P.A. Componentes y catalizadores para la polimerizacion de olefinas.
KR101114073B1 (ko) * 2009-12-08 2012-02-22 삼성토탈 주식회사 프로필렌 중합용 고체촉매의 제조 방법
ES2665526T3 (es) * 2011-07-06 2018-04-26 Toho Titanium Co., Ltd. Componente sólido de catalizador para polimerización de olefinas, catalizador de polimerización de olefinas, y método para producir un polímero de olefina
US11162050B2 (en) 2016-12-27 2021-11-02 Mitsui Chemicals, Inc. Lubricating oil composition, viscosity modifier for lubricating oil, and additive composition for lubricating oil
EP4023737A4 (en) 2019-08-29 2023-08-30 Mitsui Chemicals, Inc. LUBRICATING OIL COMPOSITION

Also Published As

Publication number Publication date
JPS58138709A (ja) 1983-08-17

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