ES2196493T3 - Catalizadores de fosfinimina-ciclopentadianil en ssoporte. - Google Patents

Catalizadores de fosfinimina-ciclopentadianil en ssoporte.

Info

Publication number
ES2196493T3
ES2196493T3 ES98305352T ES98305352T ES2196493T3 ES 2196493 T3 ES2196493 T3 ES 2196493T3 ES 98305352 T ES98305352 T ES 98305352T ES 98305352 T ES98305352 T ES 98305352T ES 2196493 T3 ES2196493 T3 ES 2196493T3
Authority
ES
Spain
Prior art keywords
phosphinimine
ssoporte
cyclopentadianil
catalysts
ligent
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
ES98305352T
Other languages
English (en)
Inventor
Douglas Stephan
Jeff Stewart
Daryll G Harrison
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.)
Nova Chemicals International SA
Original Assignee
Nova Chemicals International SA
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 Nova Chemicals International SA filed Critical Nova Chemicals International SA
Application granted granted Critical
Publication of ES2196493T3 publication Critical patent/ES2196493T3/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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65908—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an ionising compound other than alumoxane, e.g. (C6F5)4B-X+
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/943—Polymerization with metallocene 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA INVENCION SE REFIERE A UN COMPONENTE CATALIZADOR, ESPECIALMENTE UTIL EN PROCEDIMIENTOS DE POLIMERIZACION DE OLEFINAS, DENOMINADOS "EN SUSPENSION" O "EN FASE GASEOSA", Y QUE COMPRENDE UN COMPLEJO ORGANOMETALICO DE UN METAL DEL GRUPO 4 (CON UN LIGANDO DE CICLOPENTADIENILO Y UN LIGANDO DE FOSFINIMINA) Y UN SOPORTE PARTICULADO. DICHO COMPONENTE CATALIZADOR FORMA UN SISTEMA CATALIZADOR EXCELENTE, CUANDO SE COMBINA CON UN ACTIVADOR TAL COMO UN ALUMINOXANO O UN DENOMINADO "ANION PRACTICAMENTE NO COORDINADO". EN UNA REALIZACION PREFERIDA DE LA INVENCION, TANTO EL COMPUESTO ORGANOMETALICO, COMO EL ACTIVADOR, SE DEPOSITAN SOBRE EL SOPORTE PARTICULADO.
ES98305352T 1997-07-09 1998-07-06 Catalizadores de fosfinimina-ciclopentadianil en ssoporte. Expired - Lifetime ES2196493T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002210131A CA2210131C (en) 1997-07-09 1997-07-09 Supported phosphinimine-cp catalysts

Publications (1)

Publication Number Publication Date
ES2196493T3 true ES2196493T3 (es) 2003-12-16

Family

ID=4161044

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98305352T Expired - Lifetime ES2196493T3 (es) 1997-07-09 1998-07-06 Catalizadores de fosfinimina-ciclopentadianil en ssoporte.

Country Status (14)

Country Link
US (1) US5965677A (es)
EP (1) EP0890581B1 (es)
JP (1) JP4237298B2 (es)
CN (1) CN1222548C (es)
AT (1) ATE235518T1 (es)
AU (1) AU740558B2 (es)
BR (1) BR9802353A (es)
CA (1) CA2210131C (es)
DE (1) DE69812485T2 (es)
ES (1) ES2196493T3 (es)
FI (1) FI120941B (es)
IN (1) IN1998KO01071A (es)
NO (1) NO324681B1 (es)
RU (1) RU2203908C2 (es)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0909279B1 (de) * 1996-07-04 2001-04-25 Basf Aktiengesellschaft Verfahren zur herstellung von geträgerten übergangsmetallkatalysatoren
CA2206944C (en) * 1997-05-30 2006-08-29 Douglas W. Stephan High temperature solution polymerization process
US6921794B2 (en) 1997-08-12 2005-07-26 Exxonmobil Chemical Patents Inc. Blends made from propylene ethylene polymers
US6635715B1 (en) 1997-08-12 2003-10-21 Sudhin Datta Thermoplastic polymer blends of isotactic polypropylene and alpha-olefin/propylene copolymers
US7232871B2 (en) 1997-08-12 2007-06-19 Exxonmobil Chemical Patents Inc. Propylene ethylene polymers and production process
CA2228923A1 (en) * 1998-02-06 1999-08-06 Nova Chemicals Ltd. Process for preparing supported olefin polymerization catalyst
EP1522553B1 (en) 1998-07-01 2007-04-11 ExxonMobil Chemical Patents Inc. Elastic blends comprising crystalline polymer and crystallizable polymers of propylene
CA2243783C (en) * 1998-07-21 2007-06-05 Nova Chemicals Ltd. Bis-phosphinimine catalyst
CA2243726C (en) * 1998-07-21 2006-12-12 Nova Chemicals Ltd. Cyclopentadienyl/phosphinimine catalyst with one and only one activatable ligand
CA2245375C (en) * 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
CA2247703C (en) * 1998-09-22 2007-04-17 Nova Chemicals Ltd. Dual reactor ethylene polymerization process
CA2254512C (en) * 1998-11-25 2008-02-12 Nova Chemicals Ltd. Slurry polymerization process using an unsupported phosphinimine catalyst
CA2254841C (en) * 1998-11-26 2007-02-06 Nova Chemicals Ltd. Nitrogen substituted phosphinimine ligand
CA2254601C (en) * 1998-11-27 2007-10-23 Nova Chemicals Ltd. Aluminum-phosphinimine complexes as catalysts for the (co)polymerization of ethylene
US6852811B1 (en) * 1998-12-30 2005-02-08 The Dow Chemical Company Process for preparing a supported polymerization catalyst using reduced amounts of solvent and polymerization process
US6465385B1 (en) 1999-02-12 2002-10-15 Sunoco, Inc. (R&M) Zwitterionic polymerization catalyst
CA2278042C (en) * 1999-07-19 2008-12-16 Nova Chemicals Corporation Mixed phosphinimine catalyst
CA2282070C (en) * 1999-09-10 2008-12-09 Nova Chemicals Corporation Hydrocarbyl phosphinimine/cyclopentadienyl complexes of group iv metals and preparation thereof
US6281306B1 (en) * 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
US6340771B1 (en) * 1999-12-22 2002-01-22 Nova Chemicals (International) S. A. “Sweet” MAO
US6852659B1 (en) * 2000-11-16 2005-02-08 Univation Technologies, Llc Method for preparing a catalyst composition and its use in a polymerization process
WO2002040549A2 (en) * 2000-11-17 2002-05-23 Univation Technologies, Llc A method for preparing a catalyst composition and its use in a polymerization process
US6555495B2 (en) * 2000-12-06 2003-04-29 Univation Technologies, Llc Catalyst support method and polymerization with supported catalysts
EP1390417B1 (en) 2001-04-12 2010-10-20 ExxonMobil Chemical Patents Inc. Process for polymerizing propylene and ethylene in solution
US6943224B2 (en) 2001-04-30 2005-09-13 W. R. Grace & Co.-Conn. Process for preparing supported transition metal catalyst systems and catalyst systems prepared thereby
EP1399491B1 (en) 2001-04-30 2006-08-23 W.R. Grace & Co.-Conn. Supported dual transition metal catalyst systems
US7220801B2 (en) 2001-06-22 2007-05-22 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes or linear low density polyethylenes as impact modifiers
DE10140202A1 (de) * 2001-08-16 2003-03-06 Bayer Ag Vanadium-Imido-Phosphoraniminato für die Olefinpolymerisation
CA2357385C (en) * 2001-09-17 2010-06-15 Nova Chemicals Corporation Supported phosphinimine polymerization catalyst
US6906160B2 (en) * 2001-11-06 2005-06-14 Dow Global Technologies Inc. Isotactic propylene copolymer fibers, their preparation and use
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
EP1444276A1 (en) 2001-11-06 2004-08-11 Dow Global Technologies, Inc. Isotactic propylene copolymers, their preparation and use
US6927256B2 (en) 2001-11-06 2005-08-09 Dow Global Technologies Inc. Crystallization of polypropylene using a semi-crystalline, branched or coupled nucleating agent
US6943215B2 (en) 2001-11-06 2005-09-13 Dow Global Technologies Inc. Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
US6579961B1 (en) * 2002-01-18 2003-06-17 Nova Chemicals (International)S.A. Ethylene styrene interpolymers with double reverse styrene incorporation
CA2405241C (en) * 2002-09-24 2011-07-26 Nova Chemicals Corporation Olefin polymerization catalyst system
EP1554320B2 (en) * 2002-10-02 2011-07-13 Dow Global Technologies LLC Liquid and gel-like low molecular weight ethylene polymers
AU2003301313A1 (en) 2002-10-17 2004-05-04 Dow Global Technologies Inc. Highly filled polymer compositions
US7459500B2 (en) 2002-11-05 2008-12-02 Dow Global Technologies Inc. Thermoplastic elastomer compositions
US7579407B2 (en) * 2002-11-05 2009-08-25 Dow Global Technologies Inc. Thermoplastic elastomer compositions
EP1506974A1 (en) * 2003-08-04 2005-02-16 DSM IP Assets B.V. Process for the preparation of a metalloorganic compound comprising at least one imine ligand
CA2536339C (en) 2003-08-19 2013-01-08 Dow Global Technologies Inc. Interpolymers suitable for use in hot melt adhesives and processes to prepare same
US20050182210A1 (en) * 2004-02-17 2005-08-18 Natarajan Muruganandam De-foaming spray dried catalyst slurries
NZ549262A (en) 2004-03-17 2010-08-27 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
RU2375381C2 (ru) 2004-03-17 2009-12-10 Дау Глобал Текнолоджиз Инк. Состав катализатора, содержащий челночный агент, для формирования мульти-блок-сополимера высшего олефина
JP5159302B2 (ja) 2004-03-17 2013-03-06 ダウ グローバル テクノロジーズ エルエルシー エチレンコポリマーを形成するためのシャトリング剤を含む触媒組成物
EP1805229A1 (en) 2004-10-28 2007-07-11 Dow Gloval Technologies Inc. Method of controlling a polymerization reactor
US7323523B2 (en) * 2004-12-07 2008-01-29 Nova Chemicals (International) S.A. Adjusting polymer characteristics through process control
US20060189769A1 (en) * 2005-02-22 2006-08-24 Nova Chemicals (International) S.A. Broad/bimodal resins with controlled comonomer distribution
EP1861438B1 (en) 2005-03-17 2015-03-04 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for regio-irregular multi-block copolymer formation
EP1861439B1 (en) 2005-03-17 2013-01-30 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
EP1731537A1 (en) * 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
EP1731536A1 (en) * 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
GB0610667D0 (en) * 2006-05-30 2006-07-05 Nova Chem Int Sa Supported polymerization catalysts
ITMI20070878A1 (it) 2007-05-02 2008-11-03 Dow Global Technologies Inc Processo per la polimerizzazine di polimeri tattici con l'uso di catalizzatori chirali
ITMI20070877A1 (it) 2007-05-02 2008-11-03 Dow Global Technologies Inc Processo per la produzione di copolimeri a blocchi multipli con l'utilizzo di solventi polari
CA2605044C (en) * 2007-10-01 2014-12-02 Nova Chemicals Corporation Polymerization process using a mixed catalyst system
CA2605077C (en) * 2007-10-01 2014-07-08 Nova Chemicals Corporation A co-supported catalyst system
WO2011047464A1 (en) * 2009-10-20 2011-04-28 Nova Chemicals (International) S.A. Supported phosphinimine polymerization catalysts for improved reactor continuity
EP2316864A1 (en) 2009-10-29 2011-05-04 Total Petrochemicals Research Feluy Polyethylene prepared with supported late transition metal catalyst system.
CA2704934C (en) * 2010-05-21 2018-01-23 Nova Chemicals Corporation Supported phosphinimine catalysts for reduced reactor fouling
CA2713042C (en) 2010-08-11 2017-10-24 Nova Chemicals Corporation Method of controlling polymer architecture
US8907034B2 (en) 2010-09-30 2014-12-09 Dow Global Technologies Llc Comb architecture olefin block copolymers
US9045569B2 (en) 2011-01-14 2015-06-02 W. R. Grace & Co.-Conn. Process of making modified metallocene catalyst, catalyst produced and use thereof
CA2734167C (en) 2011-03-15 2018-03-27 Nova Chemicals Corporation Polyethylene film
US9321859B2 (en) 2011-06-09 2016-04-26 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
US9243092B2 (en) 2011-06-09 2016-01-26 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
US9315591B2 (en) 2011-06-09 2016-04-19 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
US9221935B2 (en) 2011-06-09 2015-12-29 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
CA2742454C (en) * 2011-06-09 2018-06-12 Nova Chemicals Corporation Methods for controlling ethylene copolymer properties
CA2742461C (en) 2011-06-09 2018-06-12 Nova Chemicals Corporation Modified phosphinimine catalysts for olefin polymerization
US9127094B2 (en) 2011-06-09 2015-09-08 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
US9127106B2 (en) 2011-06-09 2015-09-08 Nova Chemicals (International) S.A. Modified phosphinimine catalysts for olefin polymerization
CA2749835C (en) * 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor
CA2760264C (en) 2011-12-05 2018-08-21 Nova Chemicals Corporation Passivated supports for use with olefin polymerization catalysts
US9115233B2 (en) 2012-06-21 2015-08-25 Nova Chemicals (International) S.A. Ethylene copolymer compositions, film and polymerization processes
CA2798855C (en) 2012-06-21 2021-01-26 Nova Chemicals Corporation Ethylene copolymers having reverse comonomer incorporation
CA2783494C (en) 2012-07-23 2019-07-30 Nova Chemicals Corporation Adjusting polymer composition
US9186933B2 (en) * 2012-10-12 2015-11-17 The Goodyear Tire & Rubber Company Functionalized polymer, rubber composition and pneumatic tire
CA2797620C (en) 2012-12-03 2019-08-27 Nova Chemicals Corporation Controlling resin properties in a gas phase polymerization process
ES2663020T3 (es) * 2012-12-14 2018-04-10 Nova Chemicals (International) S.A. Composiciones, película y procesos de la polimerización de copolímeros de etileno
US9120741B2 (en) 2012-12-21 2015-09-01 Governors Of The University Of Alberta Transition metal catalysts for hydrogenation and hydrosilylation
US8901334B2 (en) 2012-12-21 2014-12-02 Governors Of The University Of Alberta Transition metal-phosphoranimide catalysts
US9051229B2 (en) 2012-12-21 2015-06-09 Governors Of The University Of Alberta Transition metal catalysts for C—O hydrogenolysis and hydrodeoxygenation
US9120984B2 (en) 2012-12-21 2015-09-01 Governors Of The University Of Alberta Transition metal catalysts for hydrodesulfurization
CA2800056A1 (en) 2012-12-24 2014-06-24 Nova Chemicals Corporation Polyethylene blend compositions
US9000198B2 (en) 2013-05-21 2015-04-07 Governors Of The University Of Alberta Mixed-valent transition metal-phosphoranimide catalysts
US9458395B2 (en) 2013-05-21 2016-10-04 Governors Of The University Of Alberta Catalysts for hydrodesulfurization
JP6576336B2 (ja) * 2013-10-25 2019-09-18 ディーエスエム アイピー アセッツ ビー．ブイ．Ｄｓｍ Ｉｐ Ａｓｓｅｔｓ Ｂ．Ｖ． 超高分子量エチレンコポリマーの調製
KR102329527B1 (ko) * 2013-10-25 2021-11-22 디에스엠 아이피 어셋츠 비.브이. 초고분자량 폴리에틸렌의 제조
US9441063B2 (en) * 2014-10-09 2016-09-13 Chevron Phillips Chemical Company Lp Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supports
CA2871463A1 (en) 2014-11-19 2016-05-19 Nova Chemicals Corporation Passivated supports: catalyst, process and product
CA2874344C (en) 2014-12-15 2021-08-31 Nova Chemicals Corporation Spheroidal catalyst for olefin polymerization
CA2891693C (en) 2015-05-21 2022-01-11 Nova Chemicals Corporation Controlling the placement of comonomer in an ethylene copolymer
CA2892552C (en) 2015-05-26 2022-02-15 Victoria Ker Process for polymerization in a fluidized bed reactor
CA2892882C (en) 2015-05-27 2022-03-22 Nova Chemicals Corporation Ethylene/1-butene copolymers with enhanced resin processability
WO2017058910A1 (en) 2015-09-30 2017-04-06 Dow Global Technologies Llc Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
CN107793510B (zh) * 2016-09-06 2020-06-09 中国石油化工股份有限公司 非茂金属化合物和乙烯-苯乙烯共聚物及制备方法和烯烃聚合用催化剂组合物及其应用
JP7096236B2 (ja) 2016-09-30 2022-07-05 ダウ グローバル テクノロジーズ エルエルシー チェーンシャトリングに有用なマルチヘッドまたはデュアルヘッド組成物、およびそれを調製するプロセス
TWI756272B (zh) 2016-09-30 2022-03-01 美商陶氏全球科技有限責任公司 適用於鏈梭移之封端多頭或雙頭組合物及其製備方法
EP4435013A3 (en) 2016-09-30 2024-12-25 Dow Global Technologies LLC Process for preparing multi- or dual-headed compositions useful for chain shuttling
WO2018164798A1 (en) 2017-03-09 2018-09-13 Exxonmobil Chemical Patents Inc. Process for producing polyethylene polymers
KR102648625B1 (ko) 2017-03-15 2024-03-19 다우 글로벌 테크놀로지스 엘엘씨 다중-블록 공중합체 형성을 위한 촉매 시스템
CN108864348B (zh) * 2017-05-15 2021-02-05 中国石油化工股份有限公司 一种乙烯-α烯烃-非共轭二烯烃聚合物及其制备方法
EP3768686A1 (en) 2018-03-19 2021-01-27 Dow Global Technologies, LLC Silicon-terminated organo-metal compounds and processes for preparing the same
KR102880619B1 (ko) 2018-12-28 2025-11-04 다우 글로벌 테크놀로지스 엘엘씨 텔레켈릭 폴리올레핀을 포함하는 경화성 조성물
WO2020140067A1 (en) 2018-12-28 2020-07-02 Dow Global Technologies Llc Curable compositions comprising unsaturated polyolefins
EP3902809A1 (en) 2018-12-28 2021-11-03 Dow Global Technologies LLC Curable compositions comprising unsaturated polyolefins
SG11202107067RA (en) 2018-12-28 2021-07-29 Dow Global Technologies Llc Organometallic chain transfer agents
SG11202107051UA (en) 2018-12-28 2021-07-29 Dow Global Technologies Llc Telechelic polyolefins and processes for preparing the same
JP7558658B2 (ja) * 2019-01-25 2024-10-01 三井化学株式会社 オレフィン重合用触媒
US12545751B2 (en) 2020-05-29 2026-02-10 Dow Global Technologies Llc Attenuated post-metallocene catalysts
CA3180373A1 (en) * 2020-05-29 2021-12-02 Bethany M. NEILSON Attenuated hybrid catalysts
JP7125569B2 (ja) * 2020-06-29 2022-08-24 ポリプラスチックス株式会社 環状オレフィン共重合体の製造方法、及びノルボルネン単量体とエチレンとの共重合用の触媒組成物
CN115043965B (zh) * 2022-07-27 2023-04-21 中国科学技术大学 含有膦亚胺配体骨架的单茂金属催化剂及其制备方法和应用
WO2025250497A1 (en) * 2024-05-29 2025-12-04 Dow Global Technologies Llc Group iv phosphinimine cyclopentadienyl spray-dried catalyst systems for making poly(ethylene-co-1-alkene) in a gas-phase polymerization reactor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897455A (en) * 1985-06-21 1990-01-30 Exxon Chemical Patents Inc. Polymerization process
US5077255A (en) * 1986-09-09 1991-12-31 Exxon Chemical Patents Inc. New supported polymerization catalyst
US5198401A (en) * 1987-01-30 1993-03-30 Exxon Chemical Patents Inc. Ionic metallocene catalyst compositions
US5153157A (en) * 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
PL276385A1 (en) * 1987-01-30 1989-07-24 Exxon Chemical Patents Inc Method for polymerization of olefines,diolefins and acetylene unsaturated compounds
US5352749A (en) * 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
US5332706A (en) * 1992-12-28 1994-07-26 Mobil Oil Corporation Process and a catalyst for preventing reactor fouling
DE4409249A1 (de) * 1994-03-18 1995-09-21 Witco Gmbh Verfahren zur Herstellung von Alkylaluminoxan auf inerten Trägermaterialien
US5557023A (en) * 1995-05-23 1996-09-17 The Governors Of The University Of Alberta Olefin oligomerization in the presence of novel complexes
CA2206944C (en) * 1997-05-30 2006-08-29 Douglas W. Stephan High temperature solution polymerization process

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ATE235518T1 (de) 2003-04-15
EP0890581B1 (en) 2003-03-26
AU7192098A (en) 1999-01-21
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CN1206015A (zh) 1999-01-27
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CN1222548C (zh) 2005-10-12
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US5965677A (en) 1999-10-12
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CA2210131A1 (en) 1999-01-09
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