DE69732609D1 - 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 desselbenInfo
- Publication number
- DE69732609D1 DE69732609D1 DE69732609T DE69732609T DE69732609D1 DE 69732609 D1 DE69732609 D1 DE 69732609D1 DE 69732609 T DE69732609 T DE 69732609T DE 69732609 T DE69732609 T DE 69732609T DE 69732609 D1 DE69732609 D1 DE 69732609D1
- Authority
- DE
- Germany
- Prior art keywords
- catalyst component
- polymerization
- propylene
- activated
- preparation
- 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 - Lifetime
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
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—Propene
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)
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 |
---|---|
DE69732609D1 true DE69732609D1 (de) | 2005-04-07 |
Family
ID=25089995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69732609T Expired - Lifetime DE69732609D1 (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 (52)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9607042A (pt) * | 1995-02-13 | 1997-12-30 | Toho Titanium Co Ltd | Componente de catalisador sólido para a polimerização de olefinas e catalisadro para a polimerização de olefinas |
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 |
US6930071B2 (en) * | 1997-01-28 | 2005-08-16 | Fina Technology, Inc. | Ziegler-natta catalyst for polyolefins |
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 |
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 |
EP0914351B1 (de) * | 1997-03-29 | 2004-02-18 | Basell Poliolefine Italia S.p.A. | Magnesiumdihalogenid/alkohol addukte, verfahren zu ihrer herstellung und damit hergestellte katalysatorbestandteile |
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 |
ATE276281T1 (de) | 1999-10-23 | 2004-10-15 | Samsung General Chemicals Co | Verbesserter katalysator für olefinhomo- und co- polymerisation |
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 |
KR100389477B1 (ko) | 2000-11-09 | 2003-06-27 | 삼성종합화학주식회사 | 에틸렌 중합체 및 공중합체 제조방법 |
KR100496776B1 (ko) | 2001-06-21 | 2005-06-22 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
KR100530794B1 (ko) | 2001-06-21 | 2005-11-23 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합용 촉매 |
KR100530795B1 (ko) * | 2001-12-26 | 2005-11-23 | 삼성토탈 주식회사 | 에틸렌 중합 및 공중합 방법 |
EP2261292B1 (de) | 2002-10-15 | 2014-07-23 | ExxonMobil Chemical Patents Inc. | Polyolefin-Klebstoffzusammensetzungen |
US7223822B2 (en) | 2002-10-15 | 2007-05-29 | Exxonmobil Chemical Patents Inc. | Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom |
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 |
EP1668044B1 (de) * | 2003-09-23 | 2014-05-07 | W.R. Grace & CO. - CONN. | Selbstlimitierende katalysatorzusammensetzung mit dicarbonsäureester als internem donator und propylenpolymerisationsverfahren |
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 |
US20070073012A1 (en) | 2005-09-28 | 2007-03-29 | Pannell Richard B | Method for seed bed treatment before a polymerization reaction |
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 |
CN101970508B (zh) * | 2008-03-14 | 2013-03-27 | 沙特基础工业公司 | 催化剂体系及在该催化剂体系的存在下制备聚乙烯的方法 |
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 |
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 |
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 |
US20120157295A1 (en) | 2010-12-21 | 2012-06-21 | Linfeng Chen | Process for Producing Procatalyst Composition with Alkoxyalkyl Ester Internal Electron Donor and Product |
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 |
KR101868664B1 (ko) | 2011-07-06 | 2018-06-18 | 도호 티타늄 가부시키가이샤 | 올레핀류 중합용 고체 촉매 성분, 올레핀류 중합용 촉매 및 올레핀류 중합체의 제조 방법 |
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 |
US10106631B2 (en) | 2014-06-20 | 2018-10-23 | Sabic Global Technologies B.V. | Process for the polymerization of propylene |
RU2692673C2 (ru) * | 2014-07-31 | 2019-06-26 | ВЕРСАЛИС С.п.А. | Твердый катализатор для (со)полимеризации альфа-олефинов и способ его получения |
US20190177446A1 (en) * | 2016-02-15 | 2019-06-13 | Basell Polyolefine Gmbh | Preactivated catalyst component for the polymerization of olefins |
CA3052770C (en) | 2017-02-07 | 2021-09-07 | Exxonmobil Chemical Patents Inc. | Processes for reducing the loss of catalyst activity of a ziegler-natta catalyst |
CN116234837A (zh) | 2020-07-22 | 2023-06-06 | 埃克森美孚化学专利公司 | 聚烯烃组合物及其制品 |
EP4259669A1 (de) | 2020-12-08 | 2023-10-18 | ExxonMobil Chemical Patents Inc. | Hochdichte polyethylenzusammensetzungen mit langkettiger verzweigung |
WO2023081577A1 (en) | 2021-11-02 | 2023-05-11 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions, articles thereof, and methods thereof |
Family Cites Families (58)
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 |
DE3777339D1 (de) * | 1986-05-06 | 1992-04-16 | Toho Titanium Co Ltd | Katalysator zur polymerisation von olefinen. |
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 |
US4937300A (en) * | 1987-06-22 | 1990-06-26 | Phillips Petroleum Company | Catalyst and polymerization of olefins |
US4855271A (en) * | 1987-06-22 | 1989-08-08 | 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 |
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 |
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 |
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 |
IT1245249B (it) * | 1991-03-27 | 1994-09-13 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
IT1245250B (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 |
EP0530814B1 (de) * | 1991-09-05 | 1998-12-16 | Tosoh Corporation | Verfahren zur Darstellung eines stereospezifischen Polyolefins |
US5891817A (en) * | 1992-06-08 | 1999-04-06 | Fina Technology, Inc. | Electron donors for improved olefin polymerization |
US5308818A (en) * | 1992-06-08 | 1994-05-03 | Fina Technology, Inc. | Catalyst system for the polymerization of olefins |
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 |
DE69330044T2 (de) * | 1992-10-28 | 2001-07-19 | Mitsubishi Chemical Corp., Tokio/Tokyo | Katalysatorbestandteil für Olefinpolymerisation |
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 |
US5547912A (en) * | 1994-01-31 | 1996-08-20 | Toho Titanium Co., Ltd. | Solid catalyst component for polymerizing olefins and catalyst containing the same |
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 |
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 |
EP0735056B1 (de) * | 1995-03-28 | 1998-06-10 | Tonen Corporation | Katalysator für die Olefinpolymerisation und Verfahren zur Olefinpolymerisation unter Anwendung desselben |
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 |
-
1996
- 1996-12-20 US US08/770,882 patent/US5849655A/en not_active Expired - Fee Related
-
1997
- 1997-12-16 DE DE69732609T patent/DE69732609D1/de not_active Expired - Lifetime
- 1997-12-16 AT AT97122171T patent/ATE290021T1/de not_active IP Right Cessation
- 1997-12-16 EP EP97122171A patent/EP0849287B1/de not_active Expired - Lifetime
- 1997-12-17 JP JP9363780A patent/JPH10182720A/ja active Pending
- 1997-12-19 CN CN97108763A patent/CN1100801C/zh not_active Expired - Fee Related
- 1997-12-19 KR KR1019970071037A patent/KR100572935B1/ko not_active IP Right Cessation
-
1998
- 1998-02-21 TW TW086119268A patent/TW482776B/zh not_active IP Right Cessation
- 1998-07-15 US US09/116,075 patent/US6384160B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR19980064402A (ko) | 1998-10-07 |
US5849655A (en) | 1998-12-15 |
CN1100801C (zh) | 2003-02-05 |
EP0849287A1 (de) | 1998-06-24 |
TW482776B (en) | 2002-04-11 |
US6384160B1 (en) | 2002-05-07 |
CN1185446A (zh) | 1998-06-24 |
KR100572935B1 (ko) | 2006-09-07 |
EP0849287B1 (de) | 2005-03-02 |
ATE290021T1 (de) | 2005-03-15 |
JPH10182720A (ja) | 1998-07-07 |
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