JPS58138708A - オレフイン系重合体の製造方法 - Google Patents

オレフイン系重合体の製造方法

Info

Publication number
JPS58138708A
JPS58138708A JP1968382A JP1968382A JPS58138708A JP S58138708 A JPS58138708 A JP S58138708A JP 1968382 A JP1968382 A JP 1968382A JP 1968382 A JP1968382 A JP 1968382A JP S58138708 A JPS58138708 A JP S58138708A
Authority
JP
Japan
Prior art keywords
compound
titanium
catalyst component
magnesium
electron donor
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
JP1968382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0346481B2 (enExample
Inventor
Mamoru Kioka
木岡　護
Norio Kashiwa
典夫 柏
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 JP1968382A priority Critical patent/JPS58138708A/ja
Publication of JPS58138708A publication Critical patent/JPS58138708A/ja
Publication of JPH0346481B2 publication Critical patent/JPH0346481B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
JP1968382A 1982-02-12 1982-02-12 オレフイン系重合体の製造方法 Granted JPS58138708A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1968382A JPS58138708A (ja) 1982-02-12 1982-02-12 オレフイン系重合体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1968382A JPS58138708A (ja) 1982-02-12 1982-02-12 オレフイン系重合体の製造方法

Publications (2)

Publication Number Publication Date
JPS58138708A true JPS58138708A (ja) 1983-08-17
JPH0346481B2 JPH0346481B2 (enExample) 1991-07-16

Family

ID=12006028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1968382A Granted JPS58138708A (ja) 1982-02-12 1982-02-12 オレフイン系重合体の製造方法

Country Status (1)

Country Link
JP (1) JPS58138708A (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700943A1 (en) 1994-08-18 1996-03-13 Chisso Corporation A highly stiff propylene-ethylene block copolymer composition and a process for producing the same
US5854355A (en) * 1995-04-24 1998-12-29 Chisso Corporation Continuous process for preparation of highly rigid propylene-ethylene block copolymers
US6071846A (en) * 1995-04-24 2000-06-06 Tokuyama Corporation Olefin polymerization catalyst and a polyolefin production method
WO2000039171A1 (en) * 1998-12-25 2000-07-06 Toho Titanium Co., Ltd. Solid catalyst component for propylene polymerization and catalyst
US7015170B2 (en) 2001-09-13 2006-03-21 Basell Poliolefine Italia S.R.L. Components and catalysts for the polymerization of olefins
US7875679B2 (en) 2002-03-14 2011-01-25 Bassell Poliolefine Italia S.P.A. Polypropylene resin composition and film thereof
CN101824106B (zh) 2009-03-04 2012-05-30 中国石油天然气股份有限公司 烯烃聚合用催化组分及其催化剂
JP2013530275A (ja) * 2010-05-25 2013-07-25 ビー・エイ・エス・エフ、コーポレーション エチレン重合触媒
WO2018124070A1 (ja) 2016-12-27 2018-07-05 三井化学株式会社 潤滑油組成物、潤滑油用粘度調整剤、および潤滑油用添加剤組成物
WO2023171433A1 (ja) * 2022-03-11 2023-09-14 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用固体触媒成分の製造方法、オレフィン類重合用触媒、オレフィン類重合体の製造方法及びオレフィン類重合体
US11873462B2 (en) 2019-08-29 2024-01-16 Mitsui Chemicals, Inc. Lubricating oil composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151691A (en) * 1975-11-21 1977-12-16 Montedison Spa #-olefin polymerization catalyst
JPS53104687A (en) * 1977-02-25 1978-09-12 Mitsui Petrochem Ind Ltd Preparation of propylene-ethylene elastic copolymer
JPS5536203A (en) * 1978-09-05 1980-03-13 Asahi Chem Ind Co Ltd Catalyst for polymerization of olefin
JPS58138720A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd プロピレンランダム共重合体の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151691A (en) * 1975-11-21 1977-12-16 Montedison Spa #-olefin polymerization catalyst
JPS53104687A (en) * 1977-02-25 1978-09-12 Mitsui Petrochem Ind Ltd Preparation of propylene-ethylene elastic copolymer
JPS5536203A (en) * 1978-09-05 1980-03-13 Asahi Chem Ind Co Ltd Catalyst for polymerization of olefin
JPS58138720A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd プロピレンランダム共重合体の製造方法

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0700943A1 (en) 1994-08-18 1996-03-13 Chisso Corporation A highly stiff propylene-ethylene block copolymer composition and a process for producing the same
US5672658A (en) * 1994-08-18 1997-09-30 Chisso Corporation Highly stiff propylene-ethylene block copolymer composition and a process for producing the same
US5854355A (en) * 1995-04-24 1998-12-29 Chisso Corporation Continuous process for preparation of highly rigid propylene-ethylene block copolymers
US6071846A (en) * 1995-04-24 2000-06-06 Tokuyama Corporation Olefin polymerization catalyst and a polyolefin production method
WO2000039171A1 (en) * 1998-12-25 2000-07-06 Toho Titanium Co., Ltd. Solid catalyst component for propylene polymerization and catalyst
US7015170B2 (en) 2001-09-13 2006-03-21 Basell Poliolefine Italia S.R.L. Components and catalysts for the polymerization of olefins
US7875679B2 (en) 2002-03-14 2011-01-25 Bassell Poliolefine Italia S.P.A. Polypropylene resin composition and film thereof
CN101824106B (zh) 2009-03-04 2012-05-30 中国石油天然气股份有限公司 烯烃聚合用催化组分及其催化剂
JP2013530275A (ja) * 2010-05-25 2013-07-25 ビー・エイ・エス・エフ、コーポレーション エチレン重合触媒
JP2017020034A (ja) * 2010-05-25 2017-01-26 ビーエーエスエフ コーポレーション エチレン重合触媒
WO2018124070A1 (ja) 2016-12-27 2018-07-05 三井化学株式会社 潤滑油組成物、潤滑油用粘度調整剤、および潤滑油用添加剤組成物
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
US11873462B2 (en) 2019-08-29 2024-01-16 Mitsui Chemicals, Inc. Lubricating oil composition
WO2023171433A1 (ja) * 2022-03-11 2023-09-14 東邦チタニウム株式会社 オレフィン類重合用固体触媒成分、オレフィン類重合用固体触媒成分の製造方法、オレフィン類重合用触媒、オレフィン類重合体の製造方法及びオレフィン類重合体

Also Published As

Publication number Publication date
JPH0346481B2 (enExample) 1991-07-16

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