CA2105555C - Improved catalyst composition - Google Patents

Improved catalyst composition Download PDF

Info

Publication number
CA2105555C
CA2105555C CA002105555A CA2105555A CA2105555C CA 2105555 C CA2105555 C CA 2105555C CA 002105555 A CA002105555 A CA 002105555A CA 2105555 A CA2105555 A CA 2105555A CA 2105555 C CA2105555 C CA 2105555C
Authority
CA
Canada
Prior art keywords
group
groups
alkyl
formula
hydrogen atoms
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
CA002105555A
Other languages
English (en)
French (fr)
Other versions
CA2105555A1 (en
Inventor
Brian W. S. Kolthammer
Robert S. Cardwell
John C. Tracy
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25222564&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2105555(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Publication of CA2105555A1 publication Critical patent/CA2105555A1/en
Application granted granted Critical
Publication of CA2105555C publication Critical patent/CA2105555C/en
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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/14—Monomers containing five or more carbon atoms
    • 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
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

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)
CA002105555A 1992-01-06 1992-12-01 Improved catalyst composition Expired - Lifetime CA2105555C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US81720292A 1992-01-06 1992-01-06
US07/817,202 1992-01-06
PCT/US1992/010360 WO1993014132A1 (en) 1992-01-06 1992-12-01 Improved catalyst composition

Publications (2)

Publication Number Publication Date
CA2105555A1 CA2105555A1 (en) 1993-07-07
CA2105555C true CA2105555C (en) 2003-12-30

Family

ID=25222564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002105555A Expired - Lifetime CA2105555C (en) 1992-01-06 1992-12-01 Improved catalyst composition

Country Status (10)

Country Link
US (1) US5453410A (forum.php)
EP (2) EP0802204B1 (forum.php)
JP (1) JP3275078B2 (forum.php)
KR (1) KR100262023B1 (forum.php)
CA (1) CA2105555C (forum.php)
DE (2) DE69224287T2 (forum.php)
ES (2) ES2111656T3 (forum.php)
FI (1) FI114641B (forum.php)
TW (1) TW211018B (forum.php)
WO (1) WO1993014132A1 (forum.php)

Families Citing this family (292)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US6294625B1 (en) 1990-03-20 2001-09-25 Exxonmobil Chemical Patents Inc. Catalyst system of enhanced productivity and its use in polymerization process
US5801113A (en) * 1990-06-22 1998-09-01 Exxon Chemical Patents, Inc. Polymerization catalyst systems, their production and use
US6538080B1 (en) 1990-07-03 2003-03-25 Bp Chemicals Limited Gas phase polymerization of olefins
US6545088B1 (en) 1991-12-30 2003-04-08 Dow Global Technologies Inc. Metallocene-catalyzed process for the manufacture of EP and EPDM polymers
EP0641362B1 (en) * 1992-04-20 1998-11-11 Exxon Chemical Patents Inc. Ethylene/branched olefin copolymers
ES2136132T3 (es) * 1992-10-05 1999-11-16 Exxon Chemical Patents Inc Procedimiento de polimerizacion que emplea un sistema catalizador con productividad mejorada.
BR9405715A (pt) * 1993-01-29 1995-11-28 Dow Chemical Co Processo para preparar um composição de interpolímero de etileno/a-olefina e composição de interpolímero de etileno/a-olefina
ES2156153T3 (es) * 1993-06-15 2001-06-16 Idemitsu Kosan Co Procedimiento de produccion de polimero olefinico, y catalizador para la polimerizacion de una olefina.
HUT74312A (en) * 1993-06-24 1996-12-30 Dow Chemical Co Titanium or zirconium complexes, process for producing thereof, polymerization catalysts containing thereof and polymerization process
JP3216748B2 (ja) 1993-07-23 2001-10-09 出光興産株式会社 芳香族ビニル化合物重合体組成物の製造触媒及びそれを用いた芳香族ビニル化合物重合体組成物の製造方法
JP3180523B2 (ja) 1993-09-13 2001-06-25 出光興産株式会社 スチレン系重合体製造用触媒の選択方法
GB9319340D0 (en) * 1993-09-17 1993-11-03 Exxon Chemical Patents Inc Olefin polymersisation process
BE1007614A3 (nl) * 1993-10-11 1995-08-22 Dsm Nv Werkwijze voor de polymerisatie van een olefine in aanwezigheid van een katalysator gevormd uit halogeenmetalloceen.
CA2195879C (en) * 1994-08-03 2001-01-09 John Flexer Walzer Jr. Supported ionic catalyst composition
US6143686A (en) * 1994-08-03 2000-11-07 Exxon Chemical Patents, Inc. Supported ionic catalyst compositions
US5643847A (en) * 1994-08-03 1997-07-01 Exxon Chemical Patents Inc. Supported ionic catalyst composition
DE69511352T2 (de) * 1994-10-03 2000-03-30 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung eines Copolymerkautschuks
US7153909B2 (en) * 1994-11-17 2006-12-26 Dow Global Technologies Inc. High density ethylene homopolymers and blend compositions
US6506866B2 (en) * 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
US5962714A (en) * 1995-10-02 1999-10-05 Mccullough; Laughlin Gerard Monocyclopentadienyl transition metal catalyst and olefin polymerization process
ID16442A (id) 1996-01-22 1997-10-02 Dow Chemical Co Polimer etilena berat molekul ultra rendah
US6225426B1 (en) * 1996-04-10 2001-05-01 Uniroyal Chemical Company, Inc. Process for producing polyolefin elastomer employing a metallocene catalyst
JPH09309926A (ja) * 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
US5811379A (en) * 1996-06-17 1998-09-22 Exxon Chemical Patents Inc. Polymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such polymers and additives and use thereof (PT-1267)
US6066603A (en) * 1996-06-17 2000-05-23 Exxon Chemical Patents Inc. Polar monomer containing copolymers derived from olefins useful as lubricant and useful as lubricant and fuel oil additivies process for preparation of such copolymers and additives and use thereof
HU223376B1 (hu) * 1996-07-23 2004-06-28 Dow Global Technologies Inc. A 13. csoport vegyületét tartalmazó olefin polimerizációs katalizátor készítmények
US5849823A (en) * 1996-09-04 1998-12-15 The Dow Chemical Company Homogeneously branched ethylene α-olefin interpolymer compositions for use in gasket applications
US6271322B1 (en) 1996-10-02 2001-08-07 Mccullough Laughlin Gerard Monocyclopentadienyl transition metal catalyst and olefin polymerization process
AU733813B2 (en) * 1996-11-15 2001-05-24 Montell Technology Company B.V. Heterocyclic metallocenes and polymerization catalysts
US6812289B2 (en) 1996-12-12 2004-11-02 Dow Global Technologies Inc. Cast stretch film of interpolymer compositions
EP0964844B1 (en) 1997-01-08 2003-09-10 Eastman Chemical Resins, Inc. Fluorinated solid acids as catalysts for the preparation of hydrocarbon resins
FI971565A7 (fi) 1997-04-14 1998-10-15 Borealis As Olefiinien polymerointiin tarkoitettujen katalysaattorisysteemien substituoituja metalloseeniyhdisteitä, niiden välituotteet ja valmistusmenetelmä
US5777120A (en) * 1997-03-14 1998-07-07 University Of Iowa Research Foundation Cationic aluminum alkyl complexes incorporating amidinate ligands as polymerization catalysts
US6228794B1 (en) 1997-03-14 2001-05-08 University Of Iowa Research Foundation Cationic group 13 complexes incorporating bidentate ligands as polymerization catalysts
AR012582A1 (es) 1997-04-14 2000-11-08 Dow Global Technologies Inc Composiciones polimericas de elongacion mejorada y formulaciones adhesivas de fusion en caliente que incluyen dicha composicion
US6228795B1 (en) 1997-06-05 2001-05-08 Exxon Chemical Patents, Inc. Polymeric supported catalysts
US6172015B1 (en) 1997-07-21 2001-01-09 Exxon Chemical Patents, Inc Polar monomer containing copolymers derived from olefins useful as lubricant and fuel oil additives, processes for preparation of such copolymers and additives and use thereof
EP1002014A1 (en) 1997-08-08 2000-05-24 The Dow Chemical Company Sheet materials suitable for use as a floor, wall or ceiling covering material, and processes and intermediates for making the same
JP2001515114A (ja) 1997-08-15 2001-09-18 ザ ダウ ケミカル カンパニー 実質的に線状の均一なオレフィン重合体組成物から製造されるフィルム
DE69807708T2 (de) 1997-08-27 2003-01-02 The Dow Chemical Co., Midland Elastomere mit verbesserter verarbeitbarkeit
US6696379B1 (en) 1997-09-19 2004-02-24 The Dow Chemical Company Supported modified alumoxane catalyst activator
DE19757524A1 (de) 1997-12-23 1999-06-24 Bayer Ag eta-Komplex-Verbindungen
AU755566B2 (en) 1998-03-11 2002-12-12 Dow Global Technologies Inc. Fibers made from alpha-olefin/vinyl or vinylidene aromatic and/or hindered cycloaliphatic or aliphatic vinyl or vinylidene interpolymers
AR018359A1 (es) * 1998-05-18 2001-11-14 Dow Global Technologies Inc Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano
US6245868B1 (en) 1998-05-29 2001-06-12 Univation Technologies Catalyst delivery method, a catalyst feeder and their use in a polymerization process
BR9911158A (pt) 1998-06-12 2001-04-03 Univation Tech Llc Processos de polimerização de olefinas usando complexos ativados ácido-base de lewis
WO1999064239A1 (en) 1998-06-12 1999-12-16 Avery Dennison Corporation Multilayered thermoplastic film and sign cutting method using the same
US6437090B1 (en) * 1998-06-17 2002-08-20 Kabushiki Kaisha Toshiba Curing catalyst, resin composition, resin-sealed semiconductor device and coating material
US6329312B1 (en) 1998-06-19 2001-12-11 Phillips Petroleum Company Metallocycle metallocenes and their use
ATE355308T1 (de) * 1998-07-16 2006-03-15 Univation Tech Llc Lewis-säure cokatalysatoren auf aluminium-basis für die olefinpolymerisation
US6214760B1 (en) 1998-08-11 2001-04-10 The Dow Chemical Company Catalyst activator composition
EP1105397B1 (en) 1998-08-17 2003-03-05 Dow Global Technologies Inc. Three coordinate aluminum catalyst activator composition
US6248914B1 (en) 1998-08-18 2001-06-19 The Dow Chemical Company Metalloid salt catalyst/activators
WO2000015642A1 (en) 1998-09-16 2000-03-23 The Dow Chemical Company Dinuclear fluoroaryl aluminum alkyl complexes
JP2002524621A (ja) 1998-09-16 2002-08-06 ザ ダウ ケミカル カンパニー 機能化した触媒担体及び担持触媒系
US6403773B1 (en) 1998-09-30 2002-06-11 Exxon Mobil Chemical Patents Inc. Cationic group 3 catalyst system
US6521793B1 (en) 1998-10-08 2003-02-18 Symyx Technologies, Inc. Catalyst ligands, catalytic metal complexes and processes using same
US6225427B1 (en) 1998-10-15 2001-05-01 Uniroyal Chemical Company, Inc. Olefin polymerization process employing metallocene catalyst provided by cocatalyst activation of a metallocene procatalyst
US6486088B1 (en) 1998-10-23 2002-11-26 Exxonmobil Chemical Patents Inc. High activity carbenium-activated polymerization catalysts
US6340651B1 (en) 1999-04-26 2002-01-22 Phillips Petroleum Company Multicyclic metallocycle metallocenes and their use
US6369176B1 (en) 1999-08-19 2002-04-09 Dupont Dow Elastomers Llc Process for preparing in a single reactor polymer blends having a broad molecular weight distribution
US6476164B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Carbenium cationic complexes suitable for polymerization catalysts
US6475946B1 (en) 1999-10-22 2002-11-05 Exxonmobil Chemical Patents Inc. Olefin polymerization catalysis with aryl substituted carbenium cationic complexes
US6673735B1 (en) 1999-11-24 2004-01-06 Dow Global Technologies Inc. Preparation of catalyst compositions
US6489480B2 (en) 1999-12-09 2002-12-03 Exxonmobil Chemical Patents Inc. Group-15 cationic compounds for olefin polymerization catalysts
US6822057B2 (en) 1999-12-09 2004-11-23 Exxon Mobil Chemical Patents Inc. Olefin polymerization catalysts derived from Group-15 cationic compounds and processes using them
US6977287B2 (en) 1999-12-10 2005-12-20 Exxonmobil Chemical Patents Inc. Propylene diene copolymers
JP2003516440A (ja) 1999-12-10 2003-05-13 エクソンモービル・ケミカル・パテンツ・インク プロピレンジエン共重合ポリマー
US6809168B2 (en) 1999-12-10 2004-10-26 Exxonmobil Chemical Patents Inc. Articles formed from propylene diene copolymers
US6281306B1 (en) 1999-12-16 2001-08-28 Univation Technologies, Llc Method of polymerization
DE60038900D1 (de) 1999-12-20 2008-06-26 Exxonmobil Chem Patents Inc Verfahren zur herstellung von polyolefinen mittels verträgter ionischer katalysatoren
EP1263909A2 (en) 1999-12-22 2002-12-11 ExxonMobil Chemical Patents Inc. Polypropylene-based adhesive compositions
US7067603B1 (en) 1999-12-22 2006-06-27 Exxonmobil Chemical Patents Inc. Adhesive alpha-olefin inter-polymers
US20020013224A1 (en) * 2000-02-08 2002-01-31 Diamond Gary M. Catalysts, metal complexes, compositions and arrays containing erbium
US6809209B2 (en) 2000-04-07 2004-10-26 Exxonmobil Chemical Patents Inc. Nitrogen-containing group-13 anionic compounds for olefin polymerization
US6448424B1 (en) * 2000-05-01 2002-09-10 Solvay Polyolefins Europe-Belgium (Société Anonyme) Tetrahydrofluorenyl containing group 4 metallocenes useful as catalysts for the polymerization of olefins, process for their preparation and use of said metallocenes for the polymerization of olefins
US7078164B1 (en) 2000-06-19 2006-07-18 Symyx Technologies, Inc. High throughput screen for identifying polymerization catalysts from potential catalysts
US6858767B1 (en) 2000-08-11 2005-02-22 Uniroyal Chemical Company, Inc. Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor, the resulting polymer and lubricant containing same
US6559230B2 (en) 2000-09-29 2003-05-06 Dupont Dow Elastomers L.L.C. Thermosetting ethylene/alpha-olefin composition and safety glass interlayer film made from the composition
WO2002038628A2 (en) 2000-11-07 2002-05-16 Symyx Technologies, Inc. Substituted pyridyl amine ligands, complexes and catalysts therefrom; processes for producing polyolefins therewith
US6538082B2 (en) * 2000-12-05 2003-03-25 Solvay Polyolefins Europe-Belgium Asymmetric silicon-bridged metallocenes useful as catalysts in the polymerization of α-olefins, process for their preparation and use of said metallocenes for the polymerization of α-olefins
US6590034B2 (en) 2001-01-02 2003-07-08 Dow Global Technologies Inc. Peelable seal and method of making and using same
WO2003000740A2 (en) 2001-06-20 2003-01-03 Exxonmobil Chemical Patents Inc. Polyolefins made by catalyst comprising a noncoordinating anion and articles comprising them
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
CA2457430C (en) * 2001-08-31 2011-10-18 Dow Global Technologies Inc. Multimodal polyethylene material
WO2003037937A1 (en) * 2001-10-18 2003-05-08 The Dow Chemical Company Diene functionalized catalyst supports and supported catalyst compositions
US7122689B2 (en) * 2001-11-06 2006-10-17 Symyx Technologies, Inc. Titanium substituted pyridyl amine complexes, catalysts and processes for polymerizing ethylene and stryene
US6794514B2 (en) * 2002-04-12 2004-09-21 Symyx Technologies, Inc. Ethylene-styrene copolymers and phenol-triazole type complexes, catalysts, and processes for polymerizing
US6841502B2 (en) * 2002-04-24 2005-01-11 Symyx Technologies, Inc. Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom
US7091292B2 (en) 2002-04-24 2006-08-15 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
US7060848B2 (en) * 2002-04-24 2006-06-13 Symyx Technologies, Inc. Bridged bi-aromatic catalysts, complexes, and methods of using the same
ATE377033T1 (de) 2002-07-31 2007-11-15 Exxonmobil Chem Patents Inc Silanvernetztes polyethylen
EP1539866B1 (en) 2002-09-05 2011-01-05 ExxonMobil Chemical Patents Inc. Method for wrapping an article with a stretch film
ATE395379T1 (de) 2002-09-05 2008-05-15 Exxonmobil Chem Patents Inc Schrumpffolie
US6846884B2 (en) * 2002-09-27 2005-01-25 Union Carbide Chemicals & Plastics Technology Corporation Control of resin properties
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
BR0315341B1 (pt) 2002-10-15 2014-02-18 Adesivos compreendendo poliolefina.
ATE472562T1 (de) * 2002-12-13 2010-07-15 Dow Global Technologies Inc Olefinpolymerisationskatalysatorzusammensetzung gruppe 13-amid derivate enthaltend
JP4090389B2 (ja) * 2003-06-10 2008-05-28 株式会社日立製作所 核磁気共鳴装置
CN1934150A (zh) 2004-03-17 2007-03-21 陶氏环球技术公司 用于形成乙烯共聚物的包括穿梭剂的催化剂组合物
EP2221329B1 (en) 2004-03-17 2014-11-26 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
BRPI0508173B1 (pt) 2004-03-17 2016-03-15 Dow Global Technologies Inc copolímeros em multibloco, polímero, copolímero, um derivado funcional, mistura homogênea de polímero, processo para a preparação de um copolímero em multibloco contendo propileno e processo para preparar um copolímero em multibloco contendo 4-metil-1-penteno
GB0411742D0 (en) 2004-05-26 2004-06-30 Exxonmobil Chem Patents Inc Transition metal compounds for olefin polymerization and oligomerization
JP5188178B2 (ja) 2004-06-16 2013-04-24 ダウ グローバル テクノロジーズ エルエルシー 重合調整剤を選択するための技術
JP2008509277A (ja) * 2004-08-09 2008-03-27 ダウ グローバル テクノロジーズ インコーポレイティド ポリマーの製造のための担持ビス（ヒドロキシアリールアリールオキシ）触媒
US7387980B2 (en) * 2004-09-22 2008-06-17 Symyx Technologies, Inc. Methods of using heterocycle-amine ligands, compositions, complexes, and catalysts
US7256296B2 (en) * 2004-09-22 2007-08-14 Symyx Technologies, Inc. Heterocycle-amine ligands, compositions, complexes, and catalysts
WO2006049699A1 (en) 2004-10-29 2006-05-11 Exxonmobil Chemical Patents Inc Catalyst compound containing divalent tridentate ligand
US7705157B2 (en) * 2004-12-16 2010-04-27 Symyx Solutions, Inc. Phenol-heterocyclic ligands, metal complexes, and their uses as catalysts
US8536268B2 (en) 2004-12-21 2013-09-17 Dow Global Technologies Llc Polypropylene-based adhesive compositions
EP3424966B1 (en) 2005-03-17 2020-05-27 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
BRPI0609849B1 (pt) 2005-03-17 2017-05-09 Dow Global Technologies Inc copolímero multibloco, processo de solução contínuo para preparar um copolímero multibloco, derivado funcionalizado, mistura polimérica homogênea e polímero
US9410009B2 (en) 2005-03-17 2016-08-09 Dow Global Technologies Llc Catalyst composition comprising shuttling agent for tactic/ atactic multi-block copolymer formation
MY148274A (en) * 2005-07-08 2013-03-29 Dow Global Technologies Inc Layered film compositions, packages prepared therefrom, and methods of use
AR058448A1 (es) * 2005-09-15 2008-02-06 Dow Global Technologies Inc Control de arquitectura del polimero y distribucoin de peso molecular va el agente de transferencia multi- centrado
JP5411502B2 (ja) * 2005-09-15 2014-02-12 ダウ グローバル テクノロジーズ エルエルシー 重合性シャトリング剤による接触オレフィンブロック共重合体
US8153243B2 (en) 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
ATE529431T1 (de) 2005-12-14 2011-11-15 Exxonmobil Chem Patents Inc Halogensubstituierte metallocenverbindungen für die olefinpolymerisation
AU2006329980A1 (en) 2005-12-16 2007-07-05 Dow Global Technologies Inc. Polydentate heteroatom ligand containing metal complexes, catalysts and methods of making and using the same
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
US7678933B2 (en) * 2005-12-30 2010-03-16 Lg Chem, Ltd. Transition metal complexes and preparation methods thereof
KR100874032B1 (ko) * 2006-02-01 2008-12-17 주식회사 엘지화학 전이 금속 화합물을 포함하는 촉매 조성물 및 이를 이용한올레핀 중합
WO2007130277A1 (en) 2006-05-05 2007-11-15 Exxonmobil Chemical Patents Inc. Linear low density polymer blends and articles made therefrom
EP2024402B2 (en) 2006-05-17 2023-01-25 Dow Global Technologies LLC High temperature solution polymerization process
US7601255B2 (en) 2006-09-06 2009-10-13 Chemtura Corporation Process for removal of residual catalyst components
US8071699B2 (en) 2006-09-21 2011-12-06 Union Carbide Chemicals & Plastics Technology Llc Methods of controlling properties in multimodal systems
WO2008109628A1 (en) * 2007-03-07 2008-09-12 Dow Global Technologies Inc. Tethered supported transition metal complex
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
US8281332B2 (en) * 2007-05-02 2012-10-02 Google Inc. Animated video overlays
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
TW200932762A (en) 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
ES2435568T3 (es) * 2007-11-19 2013-12-20 Dow Global Technologies Llc Copolímeros de propileno-alfa-olefina con ramificación de cadena larga
EP2112173A1 (en) 2008-04-16 2009-10-28 ExxonMobil Chemical Patents Inc. Catalyst compounds and use thereof
US20090286944A1 (en) * 2008-05-15 2009-11-19 Symyx Technologies, Inc. Select phenol-heterocycle ligands, metal complexes formed therefrom, and their uses as catalysts
WO2010071798A1 (en) 2008-12-18 2010-06-24 Univation Technologies, Llc Method for seed bed treatment for a polymerization reaction
WO2010102163A2 (en) 2009-03-06 2010-09-10 Dow Global Technologies Inc. Catalysts, processes for making catalysts, processes for making polyolefin compositions and polyolefin compositions
EP3243846B1 (en) 2009-07-29 2021-01-06 Dow Global Technologies LLC Multi-headed chain shuttling agents and their use for the preparation of block copolymers
WO2011016992A2 (en) 2009-07-29 2011-02-10 Dow Global Technologies Inc. Polymeric chain transfer/shuttling agents
US8067652B2 (en) 2009-08-13 2011-11-29 Chemtura Corporation Processes for controlling the viscosity of polyalphaolefins
ES2446096T3 (es) 2009-10-19 2014-03-06 Sasol Technology (Proprietary) Limited Oligomerización de compuestos olefínicos con formación de polímero reducida.
CN102762785A (zh) 2009-12-23 2012-10-31 英威达技术有限公司 聚烯烃弹性纤维
EP2516709A4 (en) 2009-12-23 2013-11-06 Invista Tech Sarl FABRIC WITH ELASTIC POLYOLEFINFASER
CN104894666A (zh) 2009-12-23 2015-09-09 英威达技术有限公司 包含抗粘添加剂的弹性纤维
BR112012015382A2 (pt) 2009-12-23 2016-03-15 Invista Tech Sarl artigo de estiramento e método para a produção
JP5575267B2 (ja) 2009-12-24 2014-08-20 エクソンモービル・ケミカル・パテンツ・インク 新規合成ベースストックの製造方法
WO2011087729A2 (en) 2010-01-14 2011-07-21 Exxonmobil Chemical Patents Inc. Processes and apparatus for polymer finishing and packaging
WO2011087731A1 (en) 2010-01-14 2011-07-21 Exxonmobil Chemical Patents Inc. Processes and apparatus for continuous solution polymerization
WO2011087728A2 (en) 2010-01-14 2011-07-21 Exxonmobil Chemical Patents Inc. Processes and apparatus for continuous solution polymerization
US8058461B2 (en) 2010-03-01 2011-11-15 Exxonmobil Chemical Patents Inc. Mono-indenyl transition metal compounds and polymerization therewith
JP2013529720A (ja) 2010-07-06 2013-07-22 ティコナ ゲゼルシャフト ミット ベシュレンクテル ハフツング 成形高分子量ポリエチレン物品、それらの製造及び使用
KR20130089165A (ko) 2010-07-06 2013-08-09 티코나 게엠베하 초고분자량 폴리에틸렌, 및 이의 제조 방법 및 용도
JP2013529718A (ja) 2010-07-06 2013-07-22 ティコナ ゲゼルシャフト ミット ベシュレンクテル ハフツング 高分子量ポリエチレンの製造方法
EP2591154A2 (en) 2010-07-06 2013-05-15 Ticona GmbH High molecular weight polyethylene fibers and membranes, their production and use
US9212234B2 (en) 2010-07-06 2015-12-15 Ticona Gmbh Process for producing high molecular weight polyethylene
EP2591017B1 (en) 2010-07-06 2015-09-09 Ticona GmbH Process for producing high molecular weight polyethylene
US9034999B2 (en) 2010-07-06 2015-05-19 Ticona Gmbh Process for producing high molecular weight polyethylene
ES2543432T3 (es) 2010-11-30 2015-08-19 Univation Technologies, Llc Composición de catalizador con características de flujo mejoradas y métodos de producir y utilizar la misma
MY161173A (en) 2010-11-30 2017-04-14 Univation Tech Llc Processes for the polymerization of olefins with extracted metal carboxlate salts
US8893725B2 (en) 2011-01-28 2014-11-25 R. J. Reynolds Tobacco Company Polymeric materials derived from tobacco
US9637567B2 (en) 2011-05-13 2017-05-02 Univation Technologies, Llc Spray-dried catalyst compositions and polymerization processes employing the same
US8658556B2 (en) 2011-06-08 2014-02-25 Exxonmobil Chemical Patents Inc. Catalyst systems comprising multiple non-coordinating anion activators and methods for polymerization therewith
CN103596686B (zh) 2011-06-08 2015-08-12 埃克森美孚化学专利公司 包含多种非配位阴离子化活化剂的催化剂体系以及使用其的聚合方法
EP2760895A4 (en) 2011-09-30 2015-07-22 Exxonmobil Chem Patents Inc DYNAMIC MODULATION OF METALLOCENE CATALYSTS
US8841379B2 (en) 2011-11-07 2014-09-23 E I Du Pont De Nemours And Company Method to form an aqueous dispersion of an ionomer-polyolefin blend
BR112014013521A8 (pt) 2011-12-19 2017-06-13 Ticona Gmbh processo para a produção de polietileno, pó de polietileno; e artigo poroso
BR112015009968A2 (pt) 2012-11-12 2017-07-11 Univation Tech Llc sistemas resfriadores de gás de reciclagem para processos de polimerização em fase gasosa
WO2014099303A1 (en) 2012-12-21 2014-06-26 Exxonmobil Chemical Patents Inc. Bridged metallocene compounds, catalyst systems and processes for polymerization therewith
KR102214265B1 (ko) 2013-01-14 2021-02-10 유니베이션 테크놀로지즈, 엘엘씨 증가된 생산성을 갖는 촉매 시스템의 제조 방법
WO2014120494A1 (en) 2013-01-30 2014-08-07 Univation Technologies, Llc Processes for making catalyst compositions having improved flow
EP3022233B1 (en) 2013-07-17 2019-05-01 ExxonMobil Chemical Patents Inc. Cyclopropyl substituted metallocene catalysts
EP3022236B1 (en) 2013-07-17 2017-11-15 ExxonMobil Chemical Patents Inc. Process using substituted metallocene catalysts and products therefrom
US8916659B1 (en) 2013-10-31 2014-12-23 Exxonmobil Chemical Patents Inc. Process and apparatus for continuous solution polymerization
WO2015073157A1 (en) 2013-11-15 2015-05-21 Exxonmobil Chemical Patents Inc. Process to produce polymers from pyridyldiamido transition metal complexes and use thereof
CN114957529A (zh) 2014-04-02 2022-08-30 尤尼威蒂恩技术有限责任公司 连续性组合物及其制备和使用方法
KR102521433B1 (ko) 2014-07-24 2023-04-14 다우 글로벌 테크놀로지스 엘엘씨 저분자량 에틸렌계 폴리머의 중합용 비스-바이페닐페녹시 촉매
SG11201702538PA (en) 2014-12-12 2017-06-29 Exxonmobil Res & Eng Co Methods of separating aromatic compounds from lube base stockes
WO2016094866A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
WO2016094870A1 (en) 2014-12-12 2016-06-16 Exxonmobil Chemical Patents Inc. Olefin polymerization catalyst system comprising mesoporous organosilica support
US10294312B2 (en) 2014-12-12 2019-05-21 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
US10155826B2 (en) 2014-12-12 2018-12-18 Exxonmobil Research And Engineering Company Olefin polymerization catalyst system comprising mesoporous organosilica support
SG11201707037TA (en) 2015-03-10 2017-09-28 Univation Tech Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
US10533063B2 (en) 2015-04-20 2020-01-14 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
US10252967B2 (en) 2015-04-20 2019-04-09 Univation Technologies, Llc Bridged bi-aromatic ligands and transition metal compounds prepared therefrom
EP3285923B1 (en) 2015-04-20 2019-07-17 Univation Technologies, LLC Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom
CN107636027B (zh) 2015-04-20 2023-01-03 埃克森美孚化学专利公司 负载催化剂体系及其使用方法
CN107531840B (zh) 2015-04-27 2022-11-18 尤尼威蒂恩技术有限责任公司 具有改进流动特性的负载型催化剂组合物及其制备
US10351647B2 (en) 2015-05-29 2019-07-16 Exxonmobil Chemical Patents Inc. Polymerization process using bridged metallocene compounds supported on organoaluminum treated layered silicate supports
US10759886B2 (en) 2015-06-05 2020-09-01 Exxonmobil Chemical Patents Inc. Single reactor production of polymers in gas or slurry phase
EP3303422B1 (en) 2015-06-05 2021-03-17 ExxonMobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
WO2017003565A1 (en) 2015-06-30 2017-01-05 Exxonmobil Chemical Patents Inc. Transition metal complexes of tridentate dianionic cnn ligands, production and use thereof
EP3356374B1 (en) 2015-09-30 2025-09-24 Dow Global Technologies LLC Multi- or dual-headed compositions useful for chain shuttling and process to prepare the same
WO2017058384A1 (en) 2015-10-02 2017-04-06 Exxonmobil Chemical Patents Inc. Asymmetric fluorenyl-substituted salan catalysts
CN108137729B (zh) 2015-10-22 2021-02-05 埃克森美孚化学专利公司 用于形成多峰聚合物的催化剂
WO2017069851A1 (en) 2015-10-23 2017-04-27 Exxonmobil Chemical Patents Inc. Production of polyolefins with internal unsaturation structures using a metallocene catalyst system
US9803037B1 (en) 2016-05-03 2017-10-31 Exxonmobil Chemical Patents Inc. Tetrahydro-as-indacenyl catalyst composition, catalyst system, and processes for use thereof
US11059918B2 (en) 2016-05-27 2021-07-13 Exxonmobil Chemical Patents Inc. Metallocene catalyst compositions and polymerization process therewith
WO2018022249A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Heterocyclic amido transition metal complexes, production and use thereof
WO2018022263A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Polymerization processes using high molecular weight polyhydric quenching agents
WO2018044395A1 (en) 2016-08-31 2018-03-08 Exxonmobil Chemical Patents Inc. Spiral heat exchanger as a preheater in polymer devolatilization processes
TW201840572A (zh) 2016-09-30 2018-11-16 美商陶氏全球科技有限責任公司 適用於鏈梭移之多頭或雙頭組合物及其製備方法
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
WO2018067289A1 (en) 2016-10-05 2018-04-12 Exxonmobil Chemical Patents Inc. Sterically hindered metallocenes, synthesis and use
WO2018075243A1 (en) 2016-10-19 2018-04-26 Exxonmobil Chemical Patents Inc. Supported catalyst systems and methods of using same
CN110114363B (zh) 2017-01-06 2023-01-20 尤尼威蒂恩技术有限责任公司 苯甲基氧基苯氧基酚配体的合成
US10519095B2 (en) 2017-01-06 2019-12-31 Univation Technologies, Llc Synthesis of benzylanilinyl phenyl phenol ligands
CN110431160B (zh) 2017-02-20 2021-12-31 埃克森美孚化学专利公司 负载型催化剂体系及其使用方法
WO2018151904A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Group 4 catalyst compounds and process for use thereof
SG11201906927PA (en) 2017-02-20 2019-09-27 Exxonmobil Chemical Patents Inc Group 4 catalyst compounds and process for use thereof
WO2018151790A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Hafnocene catalyst compounds and process for use thereof
WO2019027585A1 (en) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. MIXED CATALYSTS COMPRISING UNDRAWNED HAFNOCENES WITH -CH2-SIME3 FRACTIONS
WO2019027587A1 (en) 2017-08-04 2019-02-07 Exxonmobil Chemical Patents Inc. POLYETHYLENE COMPOSITIONS AND FILMS PREPARED THEREFROM
US11046796B2 (en) 2017-08-04 2021-06-29 Exxonmobil Chemical Patents Inc. Films made from polyethylene compositions and processes for making same
WO2019099250A1 (en) 2017-11-14 2019-05-23 Exxonmobil Chemical Patents Inc. (di)silicon bridged metallocenes that produce polyethylene broad molecular weight distribution and molecular weight
WO2019108977A1 (en) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
WO2019108327A1 (en) 2017-12-01 2019-06-06 Exxonmobil Chemical Patents Inc. Films comprising polyethylene composition
US11028196B2 (en) 2017-12-22 2021-06-08 Exxonmobil Chemical Patents Inc. Polyolefin compositions
EP3749707A1 (en) 2018-02-05 2020-12-16 ExxonMobil Chemical Patents Inc. Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
WO2019156968A1 (en) 2018-02-07 2019-08-15 Exxonmobil Chemical Patents Inc. Supported catalysts systems and polymerization processes for using the same
WO2019160710A1 (en) 2018-02-19 2019-08-22 Exxonmobil Chemical Patents Inc. Catalysts, catalyst systems, and methods for using the same
CN112513110B (zh) 2018-03-08 2023-10-27 埃克森美孚化学专利公司 作为粘度改性剂的乙烯-丙烯线性共聚物
WO2019173605A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Ethylene-propylene branched copolymers as viscosity modifiers with enhanced fuel economy
US11732121B2 (en) 2018-03-19 2023-08-22 Exxonmobil Chemical Patents Inc. Elastomeric propylene-alpha-olefin-diene terpolymer compositions
US11369949B2 (en) 2018-06-04 2022-06-28 Exxonmobil Chemical Patents Inc. Metallocenes with Si—Si bridges
WO2019236349A1 (en) 2018-06-04 2019-12-12 Exxonmobil Chemical Patents Inc. Catalyst systems including two hafnocene catalyst compounds
US11787881B2 (en) 2018-06-19 2023-10-17 Exxonmobil Chemical Patents Inc. Polyethylene compositions and films prepared therefrom
EP3841188A1 (en) 2018-08-22 2021-06-30 ExxonMobil Research and Engineering Company Manufacturing a base stock from ethanol
US10815439B2 (en) 2018-08-22 2020-10-27 Exxonmobil Research And Engineering Company Manufacturing hydrocarbons
WO2020046597A1 (en) 2018-08-29 2020-03-05 Exxonmobil Chemical Patents Inc. Methods of making polymer compositions with enhanced elasticity by employing vtp and hmp catalyst systems in parallel processes
SG11202102663QA (en) 2018-09-19 2021-04-29 Exxonmobil Chemical Patents Inc Devolatilization processes
WO2020069086A2 (en) 2018-09-27 2020-04-02 Exxonmobil Chemical Patents Inc. C1,c2-bridged ligands and catalysts
CA3125275A1 (en) 2018-12-28 2020-07-02 Dow Global Technologies Llc Curable compositions comprising unsaturated polyolefins
US12180314B2 (en) 2018-12-28 2024-12-31 Dow Global Technologies Llc Curable compositions comprising unsaturated polyolefins
CN113412264B (zh) 2018-12-28 2024-06-25 陶氏环球技术有限责任公司 有机金属链转移剂
CN113498414A (zh) 2018-12-28 2021-10-12 陶氏环球技术有限责任公司 包括遥爪聚烯烃的可固化组合物
KR102916971B1 (ko) 2018-12-28 2026-01-23 다우 글로벌 테크놀로지스 엘엘씨 텔레켈릭 폴리올레핀 및 이의 제조 방법
WO2020146375A2 (en) 2019-01-08 2020-07-16 Exxonmobil Chemical Patents Inc Olefin polymerization processes featuring in situ blending of an oil extension
WO2020167399A1 (en) 2019-02-11 2020-08-20 Exxonmobil Chemical Patents Inc. Biphasic polymerization processes and ethylene-based polyolefins therefrom
US11180580B2 (en) 2019-03-29 2021-11-23 Exxonmobil Chemical Patents Inc. Benzazole and pseudoindole diamido transition metal complexes and use thereof in olefin polymerization
JP7430774B2 (ja) 2019-07-17 2024-02-13 エクソンモービル・ケミカル・パテンツ・インク 低ガラス転移温度を有する高プロピレン含有量ｅｐ
WO2021025904A1 (en) 2019-08-02 2021-02-11 Exxonmobil Chemical Patents Inc. Metallocenes and methods thereof
US20220267580A1 (en) 2019-08-05 2022-08-25 Exxonmobil Chemical Patents Inc. Propylene-Alpha-Olefin-Diene Terpolymer Additive for Improving Rubber Tack
WO2021034459A1 (en) 2019-08-22 2021-02-25 Exxonmobil Chemical Patents Inc. Isotactic propylene homopolymers and copolymers produced with c1 symmetric metallocene catalysts
US12595324B2 (en) 2019-08-27 2026-04-07 Chevron Oronite Company Llc Ethylene copolymers and use as viscosity modifiers
US11649256B2 (en) 2019-10-11 2023-05-16 Exxonmobil Chemical Patents Inc. Catalysts for olefin polymerization
EP4073131A1 (en) 2019-12-11 2022-10-19 ExxonMobil Chemical Patents Inc. Low aromatic polyolefins
US11718635B2 (en) 2019-12-16 2023-08-08 Exxonmobil Chemical Patents Inc. Iron bis(imino) aryl catalysts and methods thereof
US20230002525A1 (en) 2019-12-17 2023-01-05 Exxonmobil Chemical Patents Inc. Solution Polymerization Process for Making High-Density Polyethylene with Long-Chain Branching
US11732063B2 (en) 2020-02-24 2023-08-22 Exxonmobil Chemical Patents Inc. Lewis base catalysts and methods thereof
WO2021173361A1 (en) 2020-02-24 2021-09-02 Exxonmobil Chemical Patents Inc. Ansa-bis(inden-2-yl) catalysts for producing vinylidene-terminated polyalphaolefins
US11760814B2 (en) 2020-03-03 2023-09-19 Exxonmobil Chemical Patents Inc. 1,5 diazabicyclooctane ligand systems and methods therewith
WO2021188361A1 (en) 2020-03-20 2021-09-23 Exxonmobil Chemical Patents Inc. Linear alpha-olefin copolymers and impact copolymers thereof
EP4127061A1 (en) 2020-03-30 2023-02-08 ExxonMobil Chemical Patents Inc. Comb-block copolymers and methods thereof
WO2021222280A2 (en) 2020-05-01 2021-11-04 Exxonmobil Chemical Patents Inc. Linear low density polyethylene for film applications
US12534582B2 (en) 2020-05-01 2026-01-27 Exxonmobil Chemical Patents Inc. Linear low density polyethylene for film applications
WO2021247244A2 (en) 2020-06-03 2021-12-09 Exxonmobil Chemical Patents Inc. Process for production of thermoplastic vulcanizates using supported catalyst systems and compositions made therefrom
US20230212330A1 (en) 2020-06-16 2023-07-06 Exxonmobil Chemical Patents Inc. Metallocene Catalysts for Producing Vinyl-Terminated Polyalphaolefins and Methods Associated Therewith
WO2021262838A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. Copolymers composed of ethylene, a-olefin, non-conjugated diene, and substituted styrene and articles therefrom
WO2021262842A1 (en) 2020-06-26 2021-12-30 Exxonmobil Chemical Patents Inc. COPOLYMERS OF ETHYLENE, α-OLEFIN, NON-CONJUGATED DIENE, AND ARYL-SUBSTITUTED CYCLOALKENE, METHODS TO PRODUCE, BLENDS, AND ARTICLES THEREFROM
JP7629985B2 (ja) 2020-08-13 2025-02-14 エクソンモービル ケミカル パテンツ インコーポレイテッド 遷移金属ビス（フェノラート）触媒錯体を使用して得られる環含有ポリマー組成物およびその製造方法
EP4222180B1 (en) 2020-09-30 2024-04-10 ExxonMobil Chemical Patents Inc. Bis(heterocyclic-olate) lewis base catalysts and methods thereof
WO2022076216A1 (en) 2020-10-08 2022-04-14 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
US11814460B2 (en) 2020-10-22 2023-11-14 Exxonmobil Chemical Patents Inc. Pyridyl hydroxyl amine catalyst compounds and systems for Olefin Polymerization
US11919981B2 (en) 2020-10-22 2024-03-05 Exxonmobil Chemical Patents Inc. Monocyclopentadienyl pyridyl hydroxyl amine catalyst compounds and systems for olefin polymerization
CN117043198A (zh) 2020-10-22 2023-11-10 埃克森美孚化学专利公司 多齿路易斯碱催化剂及其使用方法
WO2022093814A1 (en) 2020-10-28 2022-05-05 Exxonmobil Chemical Patents Inc. Non-aromatic hydrocarbon soluble olefin polymerization catalysts and use thereof
WO2022146634A1 (en) 2020-12-29 2022-07-07 Exxonmobil Chemical Patents Inc. Polyolefin-based ionomers and production thereof
US12195563B2 (en) 2020-12-29 2025-01-14 Exxonmobil Chemical Patents Inc. Polyolefin-based ionomers and production thereof
US12503529B2 (en) 2021-02-26 2025-12-23 Exxonmobil Chemical Patents Inc. Polymers of 4-substituted hexadiene and processes for production thereof
EP4337750A1 (en) 2021-05-14 2024-03-20 ExxonMobil Chemical Patents Inc. Ethylene-propylene branched copolymers as viscosity modifiers
US20240239929A1 (en) 2021-05-24 2024-07-18 Exxonmobil Chemical Patents Inc. Biphasic Polymerization Processes
US20250002617A1 (en) 2021-09-02 2025-01-02 ExxonMobil Technology and Engineering Company C1 symmetric metallocene catalysts tailored for production of vinyl-terminated polypropylene oligomers and macromonomers
WO2023044215A1 (en) 2021-09-14 2023-03-23 Exxonmobil Chemical Patents Inc. Catalyst feeder and processes thereof
KR20240093897A (ko) 2021-11-23 2024-06-24 엑손모빌 케미칼 패턴츠 인코포레이티드 중합체 형성을 위한 플랜트 및 방법
CN118871479A (zh) 2022-03-14 2024-10-29 埃克森美孚化学专利公司 含金属的双(亚氨基)全取代芳基化合物及其方法
US20250179106A1 (en) 2022-03-14 2025-06-05 Exxonmobil Chemical Patents Inc. Metal Bis(Imino) Aryl Compounds and Methods Thereof
CN119698438A (zh) 2022-06-24 2025-03-25 埃克森美孚化学专利公司 受限几何结构金属-配体络合物及其在烯烃聚合中的用途
WO2024072545A1 (en) 2022-09-29 2024-04-04 Exxonmobil Chemical Patents Inc. Foamable branched polypropylene compositions and foamed products produced therefrom
JP2026505373A (ja) 2023-02-08 2026-02-13 エクソンモービル テクノロジー アンド エンジニアリング カンパニー 共重合のための触媒
EP4665774A1 (en) 2023-02-14 2025-12-24 ExxonMobil Technology and Engineering Company Metallocene catalyst compounds having ferrocenyl substituents
WO2025080492A1 (en) 2023-10-13 2025-04-17 ExxonMobil Technology and Engineering Company Metallocene catalyst compounds for producing polyolefins
WO2025117354A1 (en) 2023-12-01 2025-06-05 ExxonMobil Technology and Engineering Company Methods for producing impact copolymers using c1 symmetric metallocene catalysts
WO2025117379A1 (en) 2023-12-01 2025-06-05 ExxonMobil Technology and Engineering Company Formation of branched polypropylenes using dianionic complexes having eight-membered chelate rings
WO2025117332A1 (en) 2023-12-01 2025-06-05 ExxonMobil Technology and Engineering Company Methods for producing impact copolymers using dianionic complexes containing eight-membered chelate rings
WO2025117277A1 (en) 2023-12-01 2025-06-05 ExxonMobil Technology and Engineering Company Metallocene catalyst compounds for producing polyolefins
WO2026024944A1 (en) 2024-07-25 2026-01-29 ExxonMobil Technology and Engineering Company Metallocene catalyst compounds for producing polyolefins
WO2026024926A1 (en) 2024-07-25 2026-01-29 ExxonMobil Technology and Engineering Company Metallocene catalyst compounds for producing polyolefins
WO2026075864A1 (en) 2024-10-02 2026-04-09 ExxonMobil Technology and Engineering Company Polypropylene copolymers and processes for production thereof
WO2026075865A1 (en) 2024-10-02 2026-04-09 ExxonMobil Technology and Engineering Company Polypropylene copolymer compositions and films thereof
WO2026075861A1 (en) 2024-10-02 2026-04-09 ExxonMobil Technology and Engineering Company Polypropylene copolymers and processes for production thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ235032A (en) * 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5026798A (en) * 1989-09-13 1991-06-25 Exxon Chemical Patents Inc. Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system
US5064802A (en) * 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
US5077367A (en) * 1989-09-29 1991-12-31 The Dow Chemical Company Crystalline syndiotactic copolymers from arylcyclobutene functional monomers and vinyl aromatic monomers
ES2086397T5 (es) * 1989-10-30 2005-07-16 Fina Technology, Inc. Adicion de alkiloaluminio para un catalizador metaloceno mejorado.
EP0551277B2 (en) * 1990-06-22 2005-03-09 ExxonMobil Chemical Patents Inc. Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
DE69107006T2 (de) * 1990-10-17 1995-09-21 Idemitsu Kosan Co Verfahren zur Herstellung von Oligomeren auf Basis von Propylen.
EP0513380B2 (en) * 1990-11-30 2011-02-23 Idemitsu Kosan Company Limited Process for producing olefinic polymer

Also Published As

Publication number Publication date
US5453410A (en) 1995-09-26
FI114641B (fi) 2004-11-30
ES2111656T3 (es) 1998-03-16
DE69232297T2 (de) 2002-08-14
ES2165562T3 (es) 2002-03-16
EP0802204A3 (en) 2000-03-15
FI933861L (fi) 1993-09-03
FI933861A0 (fi) 1993-09-03
CA2105555A1 (en) 1993-07-07
TW211018B (forum.php) 1993-08-11
DE69224287D1 (de) 1998-03-05
DE69224287T2 (de) 1998-08-27
EP0574561A1 (en) 1993-12-22
JPH06505767A (ja) 1994-06-30
JP3275078B2 (ja) 2002-04-15
EP0574561B1 (en) 1998-01-28
WO1993014132A1 (en) 1993-07-22
EP0802204A2 (en) 1997-10-22
KR100262023B1 (ko) 2000-07-15
EP0802204B1 (en) 2001-12-12
DE69232297D1 (de) 2002-01-24

Similar Documents

Publication Publication Date Title
US5453410A (en) Catalyst composition
EP0640090B1 (en) Process for preparation of monocyclopentadienyl metal complex compounds and method of use
AU756439B2 (en) Nitrogen-containing Group 13 anionic complexes for olefin polymerization
RU2095363C1 (ru) Замещенный моноциклопентадиенилметаллокомплекс, способ его получения и способ получения (со)полимеров этилена
RU2139291C1 (ru) Металлоорганическое соединение
EP0971942B1 (en) Heteroligand
JPH0586120A (ja) 金属中心酸化による付加重合触媒の製造法
JP2002517571A (ja) 活性化されたルイス酸−塩基錯体を使用するオレフィン重合方法
JP3370331B2 (ja) 改善された生産性の触媒系及びその重合プロセスにおける使用
EP0740670B1 (en) Process for preparation of reduced metal titanium complexes
US7001863B2 (en) Monoamide based catalyst compositions for the polymerization of olefins
WO2001053361A1 (en) Siloxy-substituted monocyclopentadienyl ligated constrained geometry olefin polymerisation catalysts
EP1379561B1 (en) Olefin polymerization process using transition metal complexes
CZ449690A3 (cs) Sloučenina pro přípravu katalyzátoru pro adiční polymerace monomerů, způsob její přípravy a způsob polymerace monomeru
PL166841B1 (pl) Sposób wytwarzania homo- lub kopolimeru C2 -Ce -α-olefln na orodze polimeryzacji addycyjne]
WO2003054037A1 (en) Complexes based on hetero-cyclobutenyl ligands

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20121203