ES2164114T3 - Sistemas cataliticos para estereoselectividad mejorada y distribucion de peso molecular mas amplia en polimerizacion de olefinas. - Google Patents

Sistemas cataliticos para estereoselectividad mejorada y distribucion de peso molecular mas amplia en polimerizacion de olefinas.

Info

Publication number
ES2164114T3
ES2164114T3 ES95105189T ES95105189T ES2164114T3 ES 2164114 T3 ES2164114 T3 ES 2164114T3 ES 95105189 T ES95105189 T ES 95105189T ES 95105189 T ES95105189 T ES 95105189T ES 2164114 T3 ES2164114 T3 ES 2164114T3
Authority
ES
Spain
Prior art keywords
group
molecular weight
distribution
olefine polymerization
catalytic systems
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
Application number
ES95105189T
Other languages
English (en)
Inventor
Edwar Shamshoum
David Rauscher
Douglas Burmaster
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.)
Fina Technology Inc
Original Assignee
Fina Technology Inc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22838508&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2164114(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fina Technology Inc filed Critical Fina Technology Inc
Application granted granted Critical
Publication of ES2164114T3 publication Critical patent/ES2164114T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)

Abstract

LA INVENCION SUMINISTRA UN SISTEMA CATALIZADOR Y UN PROCESO PARA LA POLIMERIZACION DE OLEFINA QUE EXHIBE UNA SELECTIVIDAD MEJORADA Y UNA MAS AMPLIA DISTRIBUCION DEL PESO MOLECULAR EN EL PRODUCTO DE POLIMERO. EL SISTEMA CATALIZADOR INCLUYE UN CATALIZADOR ZIEGLER-NATTA CONVENCIONAL, SOPORTADO EN COMBINACION CON UNA MEZCLA DE AL MENOS DOS DONANTES DE ELECTRONES, QUE TIENEN AMBOS LA FORMULA GENERAL SIRM(OR'')4-M EN DONDE R SE SELECCIONA ENTRE EL GRUPO QUE CONSTA DE UN GRUPO DE ALQUIL, UN GRUPO DE CICLOALQUIL, UN GRUPO DE ARIL Y UN GRUPO DE VINIL; R'' ES UN GRUPO DE ALQUIL; Y M VALE ENTRE 0 Y 3, EN DONDE CUANDO R ES UN GRUPO DE ALQUIL, R PUEDE SER IDENTICA A R''; CUANDO M ES 0, 1 O 2, LOS GRUPOS R'' PUEDEN SER IDENTICOS O DIFERENTES. EL SISTEMA CATALIZADOR PRODUCE POLIPROPILENO QUE TIENE SOLUBLES DE XILENO DE 1-7 A 5.1% DEL PESO Y UNA DISTRIBUCION DE PESO MOLECULAR DE ALREDEDOR DE 10.
ES95105189T 1994-04-06 1995-04-06 Sistemas cataliticos para estereoselectividad mejorada y distribucion de peso molecular mas amplia en polimerizacion de olefinas. Expired - Lifetime ES2164114T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/223,916 US6133385A (en) 1994-04-06 1994-04-06 Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins

Publications (1)

Publication Number Publication Date
ES2164114T3 true ES2164114T3 (es) 2002-02-16

Family

ID=22838508

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95105189T Expired - Lifetime ES2164114T3 (es) 1994-04-06 1995-04-06 Sistemas cataliticos para estereoselectividad mejorada y distribucion de peso molecular mas amplia en polimerizacion de olefinas.

Country Status (4)

Country Link
US (2) US6133385A (es)
EP (1) EP0676419B1 (es)
DE (1) DE69523204T2 (es)
ES (1) ES2164114T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3595864B2 (ja) * 1995-06-07 2004-12-02 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
FI104080B1 (fi) * 1996-05-15 1999-11-15 Borealis As Olefiinien polymerointiin tarkoitettu stereospesifinen katalyyttisysteemi ja monivaiheiset polymerointiprosessit, joissa tätä systeemiä käytetään
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
WO1998045338A1 (en) * 1997-04-07 1998-10-15 Engelhard Corporation Modification of polymer molecular weight distribution by using mixed silane systems in high activity polymerization catalysts
US6566294B2 (en) * 2000-12-21 2003-05-20 Exxonmobil Chemical Patents Inc. Multi-donor catalyst system for the polymerization of olefins
AU2003245297A1 (en) * 2002-06-14 2003-12-31 Union Carbide Chemicals And Plastics Technology Corporation ; Catalyst composition and polymerization process using mixtures of electron donors
US7420022B2 (en) * 2002-09-03 2008-09-02 Fina Technology, Inc. Polymerization catalyst system utilizing external donor systems and processes of forming polymers therewith
US6657024B1 (en) * 2002-09-03 2003-12-02 Fina Technology, Inc. Polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins
ES2335409T3 (es) * 2003-06-24 2010-03-26 UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC Composicion catalitica y proceso de polimerizacion usando mezcla de donadores y electrones de tipo silano.
US7078468B2 (en) * 2003-06-27 2006-07-18 Fina Technology, Inc. Polymerization catalyst system using di-sec-butyldimethoxysilane for preparation of polypropylene
RU2345094C2 (ru) * 2003-09-23 2009-01-27 Дау Глобал Текнолоджиз Инк. Композиция катализатора с самоограничением реакции, включающая внутренний донор в виде сложного эфира дикарбоновой кислоты, и способ полимеризации пропилена
KR20060099512A (ko) * 2003-09-23 2006-09-19 유니온 카바이드 케미칼즈 앤드 플라스틱스 테크날러지 코포레이션 혼합된 선택성 조절제를 갖는 촉매 조성물 및 프로필렌중합 방법
KR101114748B1 (ko) * 2003-09-23 2012-03-05 다우 글로벌 테크놀로지스 엘엘씨 자가 제한 촉매 조성물 및 프로필렌 중합 방법
EP1668043B1 (en) 2003-09-23 2012-02-29 Union Carbide Chemicals & Plastics Technology LLC Self-extiguishing catalyst composition with monocarboxylic acid ester internal donor and propylene polymerization process
CZ2006179A3 (cs) * 2003-09-23 2007-01-31 Dow Global Technologies Inc. Kompozice katalyzátoru s interním donorem na bázi esteru momokarboxylové kyseliny a polymerační proces propylenu
EP2097459A1 (en) * 2006-12-29 2009-09-09 Fina Technology, Inc. Succinate-containing polymerization catalyst system using n-butylmethyldimethoxysilane for preparation of polypropylene film grade resins
MX2010002118A (es) 2007-08-24 2010-08-09 Dow Global Technologies Inc Sistema de catalizador auto-limitante con proporcion de aluminio a sca controlada y metodo.
CN102186889B (zh) 2008-08-21 2013-11-06 陶氏环球技术有限责任公司 具有混合的选择性控制剂的催化剂组合物和使用它的聚合反应方法
CN102203140B (zh) 2008-08-21 2014-07-02 陶氏环球技术有限责任公司 高熔体流动速率的抗冲丙烯共聚物和方法
US10294312B2 (en) 2014-12-12 2019-05-21 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
US10696756B2 (en) 2015-08-07 2020-06-30 Sabic Global Technologies B.V. Process for the polymerization of olefins
EP3331924B1 (en) 2015-08-07 2019-08-21 SABIC Global Technologies B.V. Process for the polymerization of olefins
US10745499B2 (en) * 2015-08-07 2020-08-18 Sabic Global Technologies B.V. Process for the polymerization of olefins
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
CN110003367B (zh) * 2019-04-26 2020-07-17 营口市向阳催化剂有限责任公司 一种具有双功能的外给电子体的齐格勒-纳塔催化剂及其应用

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135809A (en) * 1960-07-21 1964-06-02 Southern Res Inst Isomerization process
DE2514126C2 (de) * 1975-03-29 1981-10-08 Basf Ag, 6700 Ludwigshafen Verfahren zur Rückgewinnung von unter Normalbedingung gas- und/oder dampfförmiger Monomerer aus Polymerisationsabgasen
DE3338736A1 (de) * 1983-10-25 1985-05-02 Valerij Abramovič Chochlov Kontinuierliches verfahren zur herstellung von copolymeren
JPS6155104A (ja) * 1984-08-24 1986-03-19 Toho Titanium Co Ltd オレフィン類重合用触媒成分
US4829038A (en) * 1986-06-17 1989-05-09 Amoco Corporation Alpha-olefin polymerization catalyst system including an advantageous modifier component
KR940010330B1 (ko) * 1986-06-17 1994-10-22 아모코 코포레이션 유리한 개질제 성분을 포함하는 알파-올레핀 중합 촉매 시스템
US5122583A (en) * 1987-02-02 1992-06-16 Fina Technology, Inc. Efficiency of a pre-polymerized catalyst
US4927797A (en) * 1987-04-09 1990-05-22 Fina Technology, Inc. Catalyst system for the polymerization of olefins
CA1331820C (en) * 1987-12-24 1994-08-30 Jose M. Sosa Continuous process including recycle stream treatment for the production of high impact polystyrene
DE68913375T3 (de) * 1988-06-17 2002-05-02 Mitsui Chemicals Inc Olefinpolymerisationsverfahren und dabei anwendbarer Polymerisationskatalysator.
KR930001064B1 (ko) * 1988-09-13 1993-02-15 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀중합용 촉매성분 및 그 제조방법, 올레핀중합용 촉매 및 올레핀의 중합방법
JPH072799B2 (ja) * 1988-12-16 1995-01-18 住友化学工業株式会社 高立体規則性ａ―オレフィン重合体の製造方法
WO1991002758A1 (en) * 1989-08-18 1991-03-07 Tonen Corporation CATALYTIC COMPONENT FOR α-OLEFIN POLYMERIZATION
US4990478A (en) * 1989-09-21 1991-02-05 Amoco Corporation Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product
CA2040598A1 (en) * 1990-04-20 1991-10-21 Masatoshi Toda Process for producing polyolefins
FR2669639A1 (fr) * 1990-11-27 1992-05-29 Atochem Cocatalyseur de polymerisation du propylene a base de silane et de monoether.
DE69229609T2 (de) * 1991-02-08 2000-02-24 Fina Technology Reduzierung der Polymerisationsinhibitoreinheit in Recyclagestrom
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
US5494872A (en) * 1992-04-03 1996-02-27 Toho Titanium Company, Ltd. Catalyst and solid catalyst component for preparing polyolefins with broad molecular weight distribution
US5308818A (en) * 1992-06-08 1994-05-03 Fina Technology, Inc. Catalyst system for the polymerization of olefins
DE69328215T2 (de) * 1992-06-08 2000-08-10 Fina Technology Elektrondonor zur verbesserten Olefinpolymerisation
JP3399067B2 (ja) * 1992-12-23 2003-04-21 フイナ・テクノロジー・インコーポレーテツド ポリオレフインの多分散度の制御を行うためのチグラー・ナツタ触媒と組み合わせる電子供与体

Also Published As

Publication number Publication date
EP0676419B1 (en) 2001-10-17
EP0676419A1 (en) 1995-10-11
DE69523204T2 (de) 2002-06-27
DE69523204D1 (de) 2001-11-22
US6133385A (en) 2000-10-17
US6147024A (en) 2000-11-14

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