ATE290021T1 - Ein polyolefinkatalysator zur polymerisation von propylen und ein verfahren zur herstellung und verwendung desselben - Google Patents

Ein polyolefinkatalysator zur polymerisation von propylen und ein verfahren zur herstellung und verwendung desselben

Info

Publication number
ATE290021T1
ATE290021T1 AT97122171T AT97122171T ATE290021T1 AT E290021 T1 ATE290021 T1 AT E290021T1 AT 97122171 T AT97122171 T AT 97122171T AT 97122171 T AT97122171 T AT 97122171T AT E290021 T1 ATE290021 T1 AT E290021T1
Authority
AT
Austria
Prior art keywords
catalyst component
polymerization
propylene
activated
production
Prior art date
Application number
AT97122171T
Other languages
English (en)
Inventor
Edwar S Shamshoum
Christopher G Bauch
David J Rauscher
Original Assignee
Total Petrochemicals Res Feluy
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Filing date
Publication date
Application filed by Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE290021T1 publication Critical patent/ATE290021T1/de

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04Monomers containing three or four carbon atoms
    • C08F110/06Propene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond

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  • 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)
AT97122171T 1996-12-20 1997-12-16 Ein polyolefinkatalysator zur polymerisation von propylen und ein verfahren zur herstellung und verwendung desselben ATE290021T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/770,882 US5849655A (en) 1996-12-20 1996-12-20 Polyolefin catalyst for polymerization of propylene and a method of making and using thereof

Publications (1)

Publication Number Publication Date
ATE290021T1 true ATE290021T1 (de) 2005-03-15

Family

ID=25089995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97122171T ATE290021T1 (de) 1996-12-20 1997-12-16 Ein polyolefinkatalysator zur polymerisation von propylen und ein verfahren zur herstellung und verwendung desselben

Country Status (8)

Country Link
US (2) US5849655A (de)
EP (1) EP0849287B1 (de)
JP (1) JPH10182720A (de)
KR (1) KR100572935B1 (de)
CN (1) CN1100801C (de)
AT (1) ATE290021T1 (de)
DE (1) DE69732609D1 (de)
TW (1) TW482776B (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996025439A1 (en) * 1995-02-13 1996-08-22 Toho Titanium Co., Ltd. Solid catalytic component for olefin polymerization and catalyst
US6051666A (en) * 1995-04-10 2000-04-18 Dsm N.V. Method for preparing a catalyst suitable for polymerizing an olefin
US5849655A (en) * 1996-12-20 1998-12-15 Fina Technology, Inc. Polyolefin catalyst for polymerization of propylene and a method of making and using thereof
US6693058B1 (en) * 1997-01-28 2004-02-17 Fina Technology, Inc. Ziegler-natta catalyst for narrow to broad MWD of polyoefins, method of making, method of using, and polyolefins made therewith
US6930071B2 (en) * 1997-01-28 2005-08-16 Fina Technology, Inc. Ziegler-natta catalyst for polyolefins
US6323152B1 (en) * 1998-03-30 2001-11-27 Basell Technology Company Bv Magnesium dichloride-alcohol adducts process for their preparation and catalyst components obtained therefrom
WO1998044009A1 (en) * 1997-03-29 1998-10-08 Montell Technology Company B.V. Magnesium dichloride-alcohol adducts, process for their preparation and catalyst components obtained therefrom
GB2325004B (en) * 1997-05-09 1999-09-01 Samsung General Chemicals Co A catalyst for polymerization and copolymerization of olefins
EP0952163A1 (de) * 1998-04-24 1999-10-27 Fina Research S.A. Katalysator und Verfahren zu seiner Herstellung
KR20000032668A (ko) * 1998-11-17 2000-06-15 조정래 올레핀 중합용 지글러-나타 고체 촉매의 제조방법 및 이를 이용한 폴리올레핀의 제조방법
KR100524293B1 (ko) 1999-05-27 2005-10-26 삼성토탈 주식회사 에틸렌 중합 및 공중합용 촉매
CN1167715C (zh) 1999-10-23 2004-09-22 三星阿托菲纳株式会社 用于烯烃均聚和共聚反应的改进的催化剂
KR100361224B1 (ko) * 1999-12-01 2002-11-29 삼성종합화학주식회사 에틸렌 중합 및 공중합용 촉매의 제조방법
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
KR100359932B1 (ko) 2000-06-15 2002-11-07 삼성종합화학주식회사 에틸렌 중합 및 공중합용 촉매
KR100387734B1 (ko) 2000-06-17 2003-06-18 삼성종합화학주식회사 올레핀 중합용 촉매 및 중합방법
KR100389476B1 (ko) 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합체 및 공중합체 제조방법
KR100389475B1 (ko) 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
KR100389477B1 (ko) 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합체 및 공중합체 제조방법
KR100389962B1 (ko) 2000-11-10 2003-07-02 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
KR100421551B1 (ko) 2000-12-16 2004-03-09 삼성아토피나주식회사 올레핀 전중합 촉매 및 이를 이용한 올레핀 중합방법
WO2002051882A1 (en) 2000-12-22 2002-07-04 Samsung General Chemicals Co., Ltd. Chelate catalyst for olefin polymerization and olefin polymerization method using the same
WO2002052059A1 (en) 2000-12-22 2002-07-04 Samsung General Chemicals Co., Ltd. Flame retardant polypropylene resin composition
KR100530794B1 (ko) 2001-06-21 2005-11-23 삼성토탈 주식회사 에틸렌 중합 및 공중합용 촉매
KR100496776B1 (ko) 2001-06-21 2005-06-22 삼성토탈 주식회사 에틸렌 중합 및 공중합용 촉매
KR100530795B1 (ko) * 2001-12-26 2005-11-23 삼성토탈 주식회사 에틸렌 중합 및 공중합 방법
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
ES2394304T3 (es) 2002-10-15 2013-01-30 Exxonmobil Chemical Patents, Inc. Sistema de múltiples catalizadores para la polimerización de olefinas y polímeros producidos a partir de éstos
CN100450620C (zh) * 2003-09-22 2009-01-14 弗纳技术股份有限公司 用于聚烯烃的齐格勒-纳塔催化剂
CN1856512B (zh) * 2003-09-23 2010-06-02 陶氏环球技术公司 含有二羧酸酯内部给体的自限制催化剂组合物和丙烯聚合方法
US20070073012A1 (en) 2005-09-28 2007-03-29 Pannell Richard B Method for seed bed treatment before a polymerization reaction
US20050148742A1 (en) * 2004-01-02 2005-07-07 Hagerty Robert O. Method for controlling sheeting in gas phase reactors
US7985811B2 (en) * 2004-01-02 2011-07-26 Univation Technologies, Llc Method for controlling sheeting in gas phase reactors
KR100612108B1 (ko) * 2004-10-29 2006-08-11 삼성토탈 주식회사 프로필렌 중합용 촉매 및 이를 이용한 프로필렌의 중합방법
US7629422B2 (en) 2004-12-21 2009-12-08 Univation Technologies, Llc Process for transitioning between Ziegler-Natta-based and chromium-based catalysts
KR100523474B1 (ko) * 2005-03-29 2005-10-24 삼성토탈 주식회사 매우 높은 용융흐름성을 갖는 프로필렌 중합체의 제조방법
KR100723365B1 (ko) 2005-09-30 2007-05-30 삼성토탈 주식회사 분자 구조 중에 트리알킬실릴기를 포함하는 알콕시실란화합물을 사용하는 프로필렌 중합체 제조방법
KR20070091444A (ko) * 2006-03-06 2007-09-11 주식회사 엘지화학 올레핀 전중합을 이용한 프로필렌의 중합방법
WO2009112254A1 (en) * 2008-03-14 2009-09-17 Saudi Basic Industries Corporation A catalyst system and a process for the production of polyethylene in the presence of this catalyst system
US8623982B2 (en) * 2008-12-01 2014-01-07 Fina Technology, Inc. Polyethylene fibers and processes of forming the same
SA3686B1 (ar) 2009-10-16 2014-10-22 China Petroleum& Chemical Corp مكون حفاز لبلمرة الأولفين وحفاز يشتمل عليه
US9382343B2 (en) 2010-12-21 2016-07-05 W. R. Grace & Co.-Conn. Procatalyst composition with alkoxypropyl ester internal electron donor and polymer from same
US20120157295A1 (en) 2010-12-21 2012-06-21 Linfeng Chen Process for Producing Procatalyst Composition with Alkoxyalkyl Ester Internal Electron Donor and Product
US9382342B2 (en) * 2010-12-21 2016-07-05 W. R. Grace & Co.-Conn. Procatalyst composition with alkoxyalkyl 2-propenoate internal electron donor and polymer from same
US8536290B2 (en) * 2010-12-21 2013-09-17 Dow Global Technologies Llc Procatalyst composition with alkoxyalkyl 2-propenoate internal electron donor and polymer from same
EP2730590B1 (de) 2011-07-06 2018-04-04 Toho Titanium CO., LTD. Feststoffkatalysatorkomponente zur olefinpolymerisation, katalysator zur olefinpolymerisation und verfahren zur herstellung von olefinpolymeren
CN102898557B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用
CN102898555B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用
CN102898556B (zh) * 2011-07-26 2015-06-17 中国石油化工股份有限公司 一种催化剂组分在烯烃聚合中的应用
CN103665201B (zh) * 2012-09-07 2016-12-21 中国石油化工股份有限公司 一种用于烯烃聚合的催化剂组分及其制备方法和催化体系
CN103788252A (zh) * 2012-10-30 2014-05-14 中国石油化工股份有限公司 催化剂固体组分及其催化剂以及其在烯烃聚合中的应用
US9718902B2 (en) * 2012-12-20 2017-08-01 Saudi Basic Industries Corporation Process for the polymerization of propylene
CN106459268B (zh) 2014-06-20 2019-05-03 Sabic环球技术有限责任公司 丙烯聚合方法
KR102402009B1 (ko) * 2014-07-31 2022-05-24 베르살리스 에스.피.에이. α-올레핀의 (공)중합을 위한 고체 촉매 및 이를 제조하는 방법
ES2812813T3 (es) * 2016-02-15 2021-03-18 Basell Polyolefine Gmbh Componentes catalizadores preactivados para la polimerización de olefinas
CN110431158A (zh) 2017-02-07 2019-11-08 埃克森美孚化学专利公司 减少齐格勒-纳塔催化剂的催化剂活性损失的方法
WO2022020025A1 (en) 2020-07-22 2022-01-27 Exxonmobil Chemical Patents Inc. Polyolefin compositions and articles thereof
WO2022126068A1 (en) 2020-12-08 2022-06-16 Exxonmobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
WO2023081577A1 (en) 2021-11-02 2023-05-11 Exxonmobil Chemical Patents Inc. Polyethylene compositions, articles thereof, and methods thereof
US20250109218A1 (en) 2023-09-29 2025-04-03 Formosa Plastics Corporation, U.S.A. Method for preparing catalyst component for polymerization of polyolefin without the use of internal electron donors
US20250115687A1 (en) 2023-10-06 2025-04-10 Formosa Plastics Corporation, U.S.A. Production method for solid catalyst component for polymerizing olefins, and catalyst for polymerizaing olefins
WO2025250307A1 (en) 2024-05-30 2025-12-04 ExxonMobil Technology and Engineering Company Methods for improving gas phase polymerization

Family Cites Families (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174299A (en) * 1975-07-21 1979-11-13 Montedison S.P.A. Catalysts for the polymerization of olefins
US4472521A (en) * 1982-12-20 1984-09-18 Stauffer Chemical Company Supported catalyst for polymerization of olefins
US5567665A (en) * 1994-03-31 1996-10-22 Union Carbide Chemicals & Plastics Technology Corporation Shape-shifted magnesium alkoxide component for polymerizing olefins
US5604172A (en) * 1984-03-31 1997-02-18 Union Carbide Chemicals & Plastics Technology Corporation Shape-shifted magnesium alkoxide component for polymerizing olefins
DE3501858A1 (de) * 1985-01-22 1986-07-24 Neste Oy, Espoo Katalysator-komponenten, katalysator und verfahren fuer die polymerisation von olefinen
FR2583421B1 (fr) * 1985-06-12 1987-12-11 Atochem Procede de preparation d'une composante de metal de transition pour un systeme catalytique de polymerisation d'olefines
JPH0723404B2 (ja) * 1985-08-30 1995-03-15 東邦チタニウム株式会社 オレフィン類重合用触媒
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
WO1987006945A1 (fr) * 1986-05-06 1987-11-19 Toho Titanium Co., Ltd. Catalyseur pour la polymerisation d'olefines
FI80055C (fi) * 1986-06-09 1990-04-10 Neste Oy Foerfarande foer framstaellning av katalytkomponenter foer polymerisation av olefiner.
US4829038A (en) * 1986-06-17 1989-05-09 Amoco Corporation Alpha-olefin polymerization catalyst system including an advantageous modifier component
JPH0826097B2 (ja) * 1986-08-04 1996-03-13 三菱化学株式会社 超高分子量ポリエチレンの製造法
US5122583A (en) * 1987-02-02 1992-06-16 Fina Technology, Inc. Efficiency of a pre-polymerized catalyst
US4767735A (en) * 1987-02-02 1988-08-30 Cosden Technology, Inc. Catalyst pretreatment process
US4927797A (en) * 1987-04-09 1990-05-22 Fina Technology, Inc. Catalyst system for the polymerization of olefins
US5066738A (en) * 1987-04-09 1991-11-19 Fina Technology, Inc. Polymerization of olefins with an improved catalyst system using a new electron donor
JPH0725835B2 (ja) * 1987-06-17 1995-03-22 三井東圧化学株式会社 プロピレンの重合方法
US4855271A (en) * 1987-06-22 1989-08-08 Phillips Petroleum Company Catalyst and polymerization of olefins
US4937300A (en) * 1987-06-22 1990-06-26 Phillips Petroleum Company Catalyst and polymerization of olefins
JPH0745544B2 (ja) * 1987-08-25 1995-05-17 三井東圧化学株式会社 オレフィンの重合方法
ES2052004T5 (es) * 1988-06-17 2002-05-16 Mitsui Chemicals Inc Procedimiento de preparacion de poliolefinas y catalizador de polimerizacion.
JP2702213B2 (ja) * 1988-07-06 1998-01-21 三井東圧化学株式会社 α―オレフィンの重合方法
CA1334841C (en) * 1988-09-13 1995-03-21 Mamoru Kioka Olefin polymerization catalyst component, process for production thereof, olefin polymerization catalysts, and process for polymerizing olefins
JP2710806B2 (ja) * 1988-11-18 1998-02-10 三井東圧化学株式会社 ポリオレフィン樹脂組成物の製造方法
JP2710804B2 (ja) * 1988-11-18 1998-02-10 三井東圧化学株式会社 ポリオレフィン樹脂成形物の製造方法
JP2764284B2 (ja) * 1988-11-18 1998-06-11 三井化学株式会社 高結晶性ポリプロピレン樹脂組成物
DE69019046T2 (de) * 1989-03-02 1995-09-07 Mitsui Petrochemical Ind Verfahren zur Polymerisation von Olefinen und Katalysator für Olefinpolymerisation.
JP2727105B2 (ja) * 1989-03-15 1998-03-11 昭和電工株式会社 オレフインの重合方法
GB8911074D0 (en) * 1989-05-15 1989-06-28 Shell Int Research Solid alpha-olefin polymerization catalyst components
JPH0343406A (ja) * 1989-07-12 1991-02-25 Tosoh Corp 立体規則性ポリオレフィンの製造方法
JPH03177402A (ja) * 1989-12-05 1991-08-01 Mitsui Petrochem Ind Ltd プロピレン系共重合体およびその製造方法
JP2940684B2 (ja) * 1989-12-29 1999-08-25 三井化学株式会社 オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法
US5247032A (en) * 1989-12-29 1993-09-21 Mitsui Petrochemical Industries, Ltd. Solid catalyst components for olefin polymerization and processes for the polymerization of olefin using same
IT1238387B (it) * 1990-01-10 1993-07-16 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
FI86548C (fi) * 1990-11-07 1992-09-10 Neste Oy Foerbaettrad stereoselektiv katalysator foer polymerisation av olefiner.
JP3132030B2 (ja) * 1991-03-22 2001-02-05 東ソー株式会社 立体規則性ポリオレフィンの製造方法
IT1245250B (it) * 1991-03-27 1994-09-13 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
IT1245249B (it) * 1991-03-27 1994-09-13 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
DE4126093A1 (de) * 1991-08-07 1993-02-11 Hoechst Ag Verfahren zur herstellung von ethylen(co)polymeren
DE69227870T2 (de) * 1991-09-05 1999-05-12 Tosoh Corp., Shinnanyo, Yamaguchi Verfahren zur Darstellung eines stereospezifischen Polyolefins
US5308818A (en) * 1992-06-08 1994-05-03 Fina Technology, Inc. Catalyst system for the polymerization of olefins
US5891817A (en) * 1992-06-08 1999-04-06 Fina Technology, Inc. Electron donors for improved olefin polymerization
JP3383998B2 (ja) * 1992-08-06 2003-03-10 東ソー株式会社 ポリオレフィンの製造方法
US5488022A (en) * 1992-10-28 1996-01-30 Mitsubishi Chemical Corporation Catalyst component for olefin polymerization
JPH06157658A (ja) * 1992-11-17 1994-06-07 Chisso Corp オレフィン重合用固体触媒成分の保存方法
TW304958B (de) * 1993-01-07 1997-05-11 Hoechst Ag
US5414063A (en) * 1993-03-30 1995-05-09 Huntsman Polypropylene Corporation Process for the production of polypropylene
US5518973A (en) * 1993-10-15 1996-05-21 Exxon Chemical Patents Inc. Titanium trichloride catalyst system for polymerizing olefins
JPH07126319A (ja) * 1993-10-29 1995-05-16 Tonen Corp エチレン重合体又は共重合体の製造方法
US5608018A (en) * 1993-12-08 1997-03-04 Sumitomo Chemical Company, Limited α-olefin polymerization catalyst system and process for producing α-olefin catalyst
JPH07292029A (ja) * 1994-04-28 1995-11-07 Toho Titanium Co Ltd オレフィン類重合用触媒および重合方法
US5547912A (en) * 1994-01-31 1996-08-20 Toho Titanium Co., Ltd. Solid catalyst component for polymerizing olefins and catalyst containing the same
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
KR0139089B1 (ko) * 1994-12-08 1998-05-01 김은영 올레핀의 중합반응용 촉매계
US5747595A (en) * 1995-03-28 1998-05-05 Tonen Corporation Catalyst for the polymerization of olefines and processes for the polymerization of olefines using the same
JP3177402B2 (ja) 1995-04-12 2001-06-18 富士重工業株式会社 塗装樹脂製品の塗膜除去装置
KR970042614A (ko) * 1996-10-15 1997-07-24 카렌 존슨 위진즈 올레핀 중합 촉매 조성물
US5849655A (en) * 1996-12-20 1998-12-15 Fina Technology, Inc. Polyolefin catalyst for polymerization of propylene and a method of making and using thereof

Also Published As

Publication number Publication date
TW482776B (en) 2002-04-11
CN1185446A (zh) 1998-06-24
EP0849287A1 (de) 1998-06-24
EP0849287B1 (de) 2005-03-02
DE69732609D1 (de) 2005-04-07
KR19980064402A (ko) 1998-10-07
CN1100801C (zh) 2003-02-05
KR100572935B1 (ko) 2006-09-07
US5849655A (en) 1998-12-15
JPH10182720A (ja) 1998-07-07
US6384160B1 (en) 2002-05-07

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