SG156494G - Process for producing highly stereospecific alpha-olefin polymers - Google Patents

Process for producing highly stereospecific alpha-olefin polymers

Info

Publication number
SG156494G
SG156494G SG156494A SG156494A SG156494G SG 156494 G SG156494 G SG 156494G SG 156494 A SG156494 A SG 156494A SG 156494 A SG156494 A SG 156494A SG 156494 G SG156494 G SG 156494G
Authority
SG
Singapore
Prior art keywords
olefin polymers
producing highly
highly stereospecific
alpha
stereospecific alpha
Prior art date
Application number
SG156494A
Other languages
English (en)
Inventor
Takeshi Ebara
Toshio Sasaki
Kiyoshi Kawai
Original Assignee
Sumitomo Chemical Co
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
Priority to JP63319145A priority Critical patent/JPH072799B2/ja
Priority to US07/448,285 priority patent/US5023223A/en
Priority to EP89123186A priority patent/EP0376084B1/en
Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Priority to SG156494A priority patent/SG156494G/en
Publication of SG156494G publication Critical patent/SG156494G/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG156494A 1988-12-16 1994-10-24 Process for producing highly stereospecific alpha-olefin polymers SG156494G (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP63319145A JPH072799B2 (ja) 1988-12-16 1988-12-16 高立体規則性ａ―オレフィン重合体の製造方法
US07/448,285 US5023223A (en) 1988-12-16 1989-12-11 Process for producing highly stereospecific α-olefin polymers
EP89123186A EP0376084B1 (en) 1988-12-16 1989-12-14 Process for producing highly stereospecific alpha-olefin polymers
SG156494A SG156494G (en) 1988-12-16 1994-10-24 Process for producing highly stereospecific alpha-olefin polymers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63319145A JPH072799B2 (ja) 1988-12-16 1988-12-16 高立体規則性ａ―オレフィン重合体の製造方法
SG156494A SG156494G (en) 1988-12-16 1994-10-24 Process for producing highly stereospecific alpha-olefin polymers

Publications (1)

Publication Number Publication Date
SG156494G true SG156494G (en) 1995-03-17

Family

ID=26569618

Family Applications (1)

Application Number Title Priority Date Filing Date
SG156494A SG156494G (en) 1988-12-16 1994-10-24 Process for producing highly stereospecific alpha-olefin polymers

Country Status (4)

Country Link
US (1) US5023223A (ja)
EP (1) EP0376084B1 (ja)
JP (1) JPH072799B2 (ja)
SG (1) SG156494G (ja)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
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JPH0660216B2 (ja) * 1988-06-20 1994-08-10 住友化学工業株式会社 オレフィン重合用固体触媒の製造法
CA2040598A1 (en) * 1990-04-20 1991-10-21 Masatoshi Toda Process for producing polyolefins
JP2952695B2 (ja) * 1990-09-04 1999-09-27 東ソー株式会社 立体規則性ポリオレフィンの製造方法
FR2669639A1 (fr) * 1990-11-27 1992-05-29 Atochem Cocatalyseur de polymerisation du propylene a base de silane et de monoether.
JP3089713B2 (ja) * 1991-07-04 2000-09-18 住友化学工業株式会社 エチレン−プロピレンブロック共重合体の製造方法
US6291384B1 (en) 1991-11-06 2001-09-18 Mobil Oil Corporation High activity catalyst prepared with alkoxysilanes
US5470812A (en) * 1991-11-06 1995-11-28 Mobil Oil Corporation High activity polyethylene catalysts prepared with alkoxysilane reagents
US5939348A (en) * 1991-11-06 1999-08-17 Mobil Oil Corporation Catalyst for the manufacture of polythylene with a narrow molecular weight distribution
CA2089970A1 (en) * 1992-03-04 1993-09-05 Edwar S. Shamshoum Catalyst formulation and polymerization processes
CA2098664A1 (en) * 1992-06-30 1993-12-31 Hajime Sadatoshi Polypropylene random copolymer and film thereof
DE69321408T2 (de) * 1992-07-06 1999-03-04 Nippon Oil Co., Ltd., Tokio/Tokyo Verfahren zur Herstellung von Polyolefinen
JP3284319B2 (ja) * 1992-07-06 2002-05-20 昭和電工株式会社 オレフィン重合用触媒およびオレフィン重合体の製造法
TW303368B (ja) * 1992-08-08 1997-04-21 Hoechst Ag
TW300235B (ja) * 1992-12-04 1997-03-11 Mitsui Petroleum Chemicals Ind
JP3304462B2 (ja) * 1993-01-04 2002-07-22 住友化学工業株式会社 エチレン−プロピレンブロック共重合体の製造方法
TW274100B (ja) 1993-02-12 1996-04-11 Hoechst Ag
JP2938726B2 (ja) * 1993-09-10 1999-08-25 信越化学工業株式会社 第３級ブチルシクロアルキルジアルコキシシラン化合物の製造方法
US5558472A (en) * 1993-10-07 1996-09-24 Sumitomo Chemical Company, Limited Method and apparatus for transporting particles
WO1995014045A1 (en) * 1993-11-18 1995-05-26 Mobil Oil Corporation A catalyst composition for the copolymerization of ethylene
DE69431444T2 (de) * 1993-12-06 2003-06-05 Sumitomo Chemical Co., Ltd. Alphaolefinpolymere, Katalysator zur Alphaolefinpolymerisation und Verfahren zur Herstellung von Alphaolefinpolymeren
DE69426859T2 (de) 1993-12-07 2001-07-26 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung von Polyolefinen für biaxial orientierte Folie und Katalysator für Olefinpolymerisation
US5608018A (en) * 1993-12-08 1997-03-04 Sumitomo Chemical Company, Limited α-olefin polymerization catalyst system and process for producing α-olefin catalyst
US6133385A (en) * 1994-04-06 2000-10-17 Fina Technology, Inc. Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins
BR9402947A (pt) * 1994-05-12 1999-06-01 Showa Denko Kk Processo para a producao de um componente catalisador lido para a polimerizacao de propileno, processo para a producao de um polimero em base de propileno e processo para a producao de uma composicao polimerica
US6184328B1 (en) 1994-09-07 2001-02-06 Showa Denko Kabushiki Kaisha Propylene-based polymer, method for its production, composition thereof, catalyst component for polymerization, and method for its production
KR100190434B1 (ko) 1995-05-18 1999-06-01 고다 시게노리 고체티타늄촉매성분 그 제조방법, 그를 함유한 올레핀중합촉매및올레핀중합방법
US5661095A (en) * 1995-06-06 1997-08-26 Quantum Chemical Corporation Olefin polymerization catalyst component supported on a copolymer of an olefin and an unsaturated silane
JPH08333416A (ja) * 1995-06-07 1996-12-17 Sumitomo Chem Co Ltd α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法
JP3521550B2 (ja) * 1995-06-15 2004-04-19 住友化学工業株式会社 α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法
JP3552342B2 (ja) * 1995-06-23 2004-08-11 住友化学工業株式会社 α−オレフィン重合用触媒ならびにα−オレフィン重合体の製造方法
JP3264148B2 (ja) * 1995-08-31 2002-03-11 住友化学工業株式会社 プロピレン−エチレンランダム共重合体、その製法及びフィルム
US6093673A (en) * 1999-09-27 2000-07-25 Equistar Chemicals, Lp Polymerization system with organosilicon compound
JP2001302718A (ja) * 2000-04-24 2001-10-31 Idemitsu Petrochem Co Ltd 気相重合用触媒、それを用いた気相重合方法およびオレフィン重合体
US6689849B1 (en) 2000-04-24 2004-02-10 Idemitsu Petrochemical Co., Ltd. Catalyst for bulk polymerization, catalyst for vapor phase polymerization, method of polymerization using these, and olefin polymer obtained with these
US6566294B2 (en) 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
WO2002092640A1 (en) * 2001-05-14 2002-11-21 Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware Low bulk density polypropylene homopolymers and copolymers
US7666960B2 (en) * 2006-04-13 2010-02-23 Equistar Chemicals, Lp Process for the production of ethylene copolymers
CN107868103A (zh) * 2016-09-28 2018-04-03 中国石化扬子石油化工有限公司 一种降冰片烯基有机基二烷氧基硅烷化合物及制备方法
CN106632451A (zh) * 2016-12-22 2017-05-10 临邑县鲁晶化工有限公司 一种降冰片烯基‑烷基‑二烷氧基硅烷及其制备方法
CN109456354A (zh) * 2017-09-06 2019-03-12 中国石化扬子石油化工有限公司 一种降冰片烯基有机基二烷氧基硅烷化合物、其制备方法及其应用

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPS5883006A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
JPS59117509A (ja) * 1982-12-24 1984-07-06 Mitsui Petrochem Ind Ltd オレフインの重合方法
JPH07651B2 (ja) * 1984-09-26 1995-01-11 三菱油化株式会社 オレフイン重合体の製造法
JPS61218606A (ja) * 1985-03-25 1986-09-29 Sumitomo Chem Co Ltd α−オレフイン重合体の製造法
CA1263370A (en) * 1985-03-25 1989-11-28 Masaaki Katao CATALYST AND PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS USING THE SAME
CN1006071B (zh) * 1985-04-01 1989-12-13 中国石油化工总公司 用于烯烃聚合和共聚合的催化剂体系
JPH078897B2 (ja) * 1985-05-01 1995-02-01 三菱油化株式会社 プロピレンブロツク共重合体の製造法
JPH06104693B2 (ja) * 1986-01-06 1994-12-21 東邦チタニウム株式会社 オレフイン類重合用触媒
JPH0735410B2 (ja) * 1986-01-31 1995-04-19 三菱油化株式会社 オレフィンの立体規則性重合用触媒
JPS62256802A (ja) * 1986-04-28 1987-11-09 Sumitomo Chem Co Ltd α−オレフイン重合体の製造法
JP2530618B2 (ja) * 1986-06-18 1996-09-04 三菱化学株式会社 オレフイン重合用触媒成分
JPH0714975B2 (ja) * 1987-05-20 1995-02-22 住友化学工業株式会社 α−オレフィン重合体の製造法

Also Published As

Publication number Publication date
US5023223A (en) 1991-06-11
EP0376084A3 (en) 1990-07-25
JPH072799B2 (ja) 1995-01-18
EP0376084A2 (en) 1990-07-04
JPH02163104A (ja) 1990-06-22
EP0376084B1 (en) 1993-03-17

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