CA2630329A1 - Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions - Google Patents

Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions Download PDF

Info

Publication number
CA2630329A1
CA2630329A1 CA002630329A CA2630329A CA2630329A1 CA 2630329 A1 CA2630329 A1 CA 2630329A1 CA 002630329 A CA002630329 A CA 002630329A CA 2630329 A CA2630329 A CA 2630329A CA 2630329 A1 CA2630329 A1 CA 2630329A1
Authority
CA
Canada
Prior art keywords
catalyst
ethylene
alpha
olefin
molecular weight
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.)
Abandoned
Application number
CA002630329A
Other languages
English (en)
French (fr)
Inventor
Phillip D. Hustad
Roger L. Kuhlman
Robert D. J. Froese
Timothy T. Wenzel
Joseph N. Coalter, Iii
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
Individual
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 Individual filed Critical Individual
Publication of CA2630329A1 publication Critical patent/CA2630329A1/en
Abandoned 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
    • C08F4/76—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from titanium, zirconium, hafnium, vanadium, niobium or tantalum
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • 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
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • 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+

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
CA002630329A 2005-12-09 2006-12-07 Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions Abandoned CA2630329A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US74930805P 2005-12-09 2005-12-09
US60/749,308 2005-12-09
PCT/US2006/061761 WO2007067965A2 (en) 2005-12-09 2006-12-07 Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions

Publications (1)

Publication Number Publication Date
CA2630329A1 true CA2630329A1 (en) 2007-06-14

Family

ID=37963983

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002630329A Abandoned CA2630329A1 (en) 2005-12-09 2006-12-07 Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions

Country Status (12)

Country Link
US (2) US8362162B2 (https=)
EP (1) EP1963383B1 (https=)
JP (3) JP5502325B2 (https=)
KR (1) KR20080080526A (https=)
CN (2) CN103788276B (https=)
AR (1) AR058852A1 (https=)
BR (1) BRPI0620567B1 (https=)
CA (1) CA2630329A1 (https=)
RU (1) RU2008127854A (https=)
TW (1) TW200728385A (https=)
WO (1) WO2007067965A2 (https=)
ZA (1) ZA200804595B (https=)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8362162B2 (en) 2005-12-09 2013-01-29 Dow Global Technologies Llc Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions
US8153243B2 (en) 2005-12-09 2012-04-10 Dow Global Technologies Llc Interpolymers suitable for multilayer films
US7858817B2 (en) 2008-03-10 2010-12-28 Exxonmobil Chemical Patents Inc. Metallocene-substituted pyridyl amines, their metal complexes, and processes for production and use thereof
US7858729B2 (en) 2008-05-29 2010-12-28 Novomer, Inc. Methods of controlling molecular weight distribution of polymers and compositions thereof
US8394902B2 (en) 2008-07-25 2013-03-12 Exxonmobil Chemical Patents Inc. Pyridyldiamido transition metal complexes, production and use thereof
US7973116B2 (en) 2008-07-25 2011-07-05 Exxonmobil Chemical Patents Inc. Pyridyldiamido transition metal complexes, production and use thereof
US8710163B2 (en) 2008-07-25 2014-04-29 Exxonmobil Chemical Patents Inc. Pyridyldiamido transition metal complexes, production and use thereof
US8674040B2 (en) 2008-07-25 2014-03-18 Exxonmobil Chemical Patents Inc. Pyridyldiamido transition metal complexes, production and use thereof
EP2411424A2 (en) * 2009-03-06 2012-02-01 Dow Global Technologies LLC Catalysts, processes for making catalysts, processes for making polyolefin compositions and polyolefin compositions
US9102773B2 (en) 2013-02-06 2015-08-11 Exxonmobil Chemical Patents Inc. Process for controlling molecular weight of polyolefins prepared using pyridyl diamide catalyst systems
US9315593B2 (en) 2013-11-15 2016-04-19 Exxonmobil Chemical Patents Inc. Catalyst systems comprising pyridyldiamido transition metal complexes and chain transfer agent and use thereof
US9260552B2 (en) 2013-11-15 2016-02-16 Exxonmobil Chemical Patents Inc. Process to produce polymers from pyridyldiamido transition metal complexes and use thereof
US9290519B2 (en) 2013-11-15 2016-03-22 Exxonmobil Chemical Patents Inc. Pyridyldiamido transition metal complexes, production and use thereof
WO2015073157A1 (en) 2013-11-15 2015-05-21 Exxonmobil Chemical Patents Inc. Process to produce polymers from pyridyldiamido transition metal complexes and use thereof
US9315526B2 (en) 2014-03-03 2016-04-19 Exxonmobil Chemical Patents Inc. Pyridyldiamido transition metal complexes, production and use thereof
KR101914326B1 (ko) 2014-08-28 2018-11-02 한화케미칼 주식회사 신규한 4족 전이금속 화합물 및 이의 용도
CN107922441A (zh) 2015-06-30 2018-04-17 埃克森美孚化学专利公司 三齿双阴离子cnn配体的过渡金属络合物及其生产和用途
US9598444B2 (en) 2015-06-30 2017-03-21 Exxonmobil Chemical Patents Inc. Transition metal complexes of tridentate dianionic CNN ligands, production and use thereof
CN107922527A (zh) 2015-08-31 2018-04-17 埃克森美孚化学专利公司 用于聚烯烃反应的具有悬垂烯烃的铝烷基
US10618988B2 (en) 2015-08-31 2020-04-14 Exxonmobil Chemical Patents Inc. Branched propylene polymers produced via use of vinyl transfer agents and processes for production thereof
EP3344385A4 (en) 2015-08-31 2019-08-14 ExxonMobil Chemical Patents Inc. ALUMINUM ALKYLE WITH HANGING OLEFINS ON SOUND
JP2018525507A (ja) 2015-08-31 2018-09-06 エクソンモービル・ケミカル・パテンツ・インク ビニル連鎖移動剤の使用によって製造されたポリマー
US9982067B2 (en) 2015-09-24 2018-05-29 Exxonmobil Chemical Patents Inc. Polymerization process using pyridyldiamido compounds supported on organoaluminum treated layered silicate supports
WO2018005201A1 (en) 2016-06-30 2018-01-04 Exxonmobil Chemical Patents Inc. Quinolinyldiamido transition metal complexes, production and use thereof
US10208140B2 (en) 2016-06-30 2019-02-19 Exxonmobil Chemical Patents Inc. Quinolinyldiamido transition metal complexes, production and use thereof
US10927196B2 (en) 2016-06-30 2021-02-23 Exxonmobil Chemical Patents Inc. Long chain branched polypropylene via polymerization with aluminum vinyl transfer agent
US10562987B2 (en) 2016-06-30 2020-02-18 Exxonmobil Chemical Patents Inc. Polymers produced via use of quinolinyldiamido transition metal complexes and vinyl transfer agents
CN109563109B (zh) * 2016-07-29 2025-02-14 埃克森美孚化学专利公司 杂环氨基过渡金属配合物、其制备和用途
WO2018022249A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Heterocyclic amido transition metal complexes, production and use thereof
US10150821B2 (en) 2016-07-29 2018-12-11 Exxonmobil Chemical Patents Inc. Heterocyclic amido transition metal complexes, production and use thereof
CN108264680B (zh) * 2016-12-30 2021-06-01 中国石油天然气股份有限公司 一种中密度聚乙烯树脂及其在防水阻隔土工膜中的应用
US10626200B2 (en) 2017-02-28 2020-04-21 Exxonmobil Chemical Patents Inc. Branched EPDM polymers produced via use of vinyl transfer agents and processes for production thereof
US10676551B2 (en) 2017-03-01 2020-06-09 Exxonmobil Chemical Patents Inc. Branched ethylene copolymers produced via use of vinyl transfer agents and processes for production thereof
CN108864346A (zh) * 2017-05-12 2018-11-23 中国石油化工股份有限公司 一种乙烯与端烯基硅烷/硅氧烷的共聚方法
WO2019173605A1 (en) 2018-03-08 2019-09-12 Exxonmobil Chemical Patents Inc. Ethylene-propylene branched copolymers as viscosity modifiers with enhanced fuel economy
US11578155B2 (en) 2018-03-08 2023-02-14 Exxonmobil Chemical Patents Inc. Ethylene-propylene linear copolymers as viscosity modifiers
CN109493922B (zh) * 2018-11-19 2021-06-29 大连思利科环境科技有限公司 一种预测化学品分子结构参数的方法
US12522756B2 (en) 2018-12-28 2026-01-13 Saint-Gobain Performance Plastics Corporation Adhesive composition and methods of forming the same
EP3902887A4 (en) 2018-12-28 2022-11-02 Saint-Gobain Performance Plastics Corporation ADHESIVE COMPOSITIONS AND METHODS OF MAKING THEREOF
WO2021041406A1 (en) 2019-08-27 2021-03-04 Chevron Oronite Company Llc Ethylene copolymers and use as viscosity modifiers
CN113208438B (zh) * 2021-06-24 2022-09-06 合肥美菱物联科技有限公司 一种茶吧机防止水壶倾倒的预警系统及方法

Family Cites Families (111)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2973344A (en) 1957-12-11 1961-02-28 Exxon Research Engineering Co Modified polymers
US2997432A (en) 1958-08-14 1961-08-22 Phillips Petroleum Co Dyeing of 1-olefin polymers
US3873642A (en) 1961-02-20 1975-03-25 Avisun Corp Crystalline olefin block polymers and their preparation
US4146492A (en) 1976-04-02 1979-03-27 Texaco Inc. Lubricant compositions which exhibit low degree of haze and methods of preparing same
US4299931A (en) 1980-03-10 1981-11-10 Monsanto Company Compatibilized polymer blends
JPS5734145A (en) 1980-08-07 1982-02-24 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
JPS5975929A (ja) 1982-10-25 1984-04-28 Sekisui Chem Co Ltd ポリオレフイン発泡体の製造方法
CA1264880A (en) 1984-07-06 1990-01-23 John Brooke Gardiner Viscosity index improver - dispersant additive useful in oil compositions
US4798081A (en) 1985-11-27 1989-01-17 The Dow Chemical Company High temperature continuous viscometry coupled with analytic temperature rising elution fractionation for evaluating crystalline and semi-crystalline polymers
DE3784235T2 (de) 1986-12-26 1993-09-09 Mitsubishi Petrochemical Co Verfahren zur herstellung vernetzter blockcopolymere von olefinen.
US5391629A (en) 1987-01-30 1995-02-21 Exxon Chemical Patents Inc. Block copolymers from ionic catalysts
US5266626A (en) 1989-02-22 1993-11-30 Norsolor Thermoplastic elastomer based on an ethylene/α-olefin copolymer and on polynorbornene
US6025448A (en) 1989-08-31 2000-02-15 The Dow Chemical Company Gas phase polymerization of olefins
US5068047A (en) 1989-10-12 1991-11-26 Exxon Chemical Patents, Inc. Visosity index improver
GB2241244B (en) 1990-02-22 1994-07-06 James C W Chien Thermoplastic elastomers
US5783638A (en) 1991-10-15 1998-07-21 The Dow Chemical Company Elastic substantially linear ethylene polymers
WO1993013143A1 (en) 1991-12-30 1993-07-08 The Dow Chemical Company Ethylene interpolymer polymerizations
TW272985B (https=) 1992-09-11 1996-03-21 Hoechst Ag
WO1994006859A1 (en) 1992-09-15 1994-03-31 The Dow Chemical Company Impact modification of thermoplastics
US5322728A (en) 1992-11-24 1994-06-21 Exxon Chemical Patents, Inc. Fibers of polyolefin polymers
TW275076B (https=) 1992-12-02 1996-05-01 Hoechst Ag
ES2178648T3 (es) 1993-02-05 2003-01-01 Idemitsu Kosan Co Polietileno, composicion de resina termoplastica que lo contiene, y procedimiento de produccion de polietileno.
JPH0790035A (ja) 1993-07-27 1995-04-04 Ube Ind Ltd プロピレンブロック共重合体の製造方法
JP3031142B2 (ja) 1993-11-01 2000-04-10 住友化学工業株式会社 ポリプロピレン樹脂組成物
US5594080A (en) 1994-03-24 1997-01-14 Leland Stanford, Jr. University Thermoplastic elastomeric olefin polymers, method of production and catalysts therefor
CN1070201C (zh) 1994-04-06 2001-08-29 埃克森化学专利公司 乙烯α－烯烃嵌段共聚物以及它们的制备方法
JP3270763B2 (ja) 1994-04-06 2002-04-02 エクソンモービル・ケミカル・パテンツ・インク エチレン−α−オレフィンブロックコポリマー及びその製造方法
DE4425408A1 (de) 1994-07-13 1996-01-18 Hoechst Ag Cycloolefinpolymere
ES2116188B1 (es) 1994-12-30 1999-04-01 Repsol Quimica Sa Proceso de obtencion de poliolefinas con distribuciones de pesos moleculares anchas, bimodales o multimodales.
CN1261501C (zh) 1995-09-12 2006-06-28 三井化学株式会社 粘合的乙烯共聚物树脂组合物和含它的层压材料
AR006240A1 (es) 1996-03-14 1999-08-11 Fuller H B Licensing Financ Adhesivo de fusion caliente que comprende interpolimeros, articulo no tejido que lo comprende, procedimiento de polimerizacion para preparlo y caja, envase, bandeja y libro unidos con dicho adhesivo
US5916953A (en) 1996-03-15 1999-06-29 Bp Amoco Corporation Stiff, strong, tough glass-filled olefin polymer
CA2247506A1 (en) 1996-03-27 1997-10-02 The Dow Chemical Company Allyl containing metal complexes and olefin polymerization process
US6362252B1 (en) 1996-12-23 2002-03-26 Vladimir Prutkin Highly filled polymer composition with improved properties
DE69808243T2 (de) 1997-02-07 2003-05-08 Exxonmobil Chemical Patents Inc., Baytown Thermoplastische,elastomere zusammensetzungen aus verzweigten olefincopolymeren
US6114457A (en) 1997-02-07 2000-09-05 Exxon Chemical Patents Inc. High melt strength polyethylene compositions
US5783531A (en) 1997-03-28 1998-07-21 Exxon Research And Engineering Company Manufacturing method for the production of polyalphaolefin based synthetic greases (LAW500)
US6420507B1 (en) 1997-05-01 2002-07-16 The Dow Chemical Company Olefin polymers prepared with substituted indenyl containing metal complexes
WO1999007785A1 (en) 1997-08-08 1999-02-18 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
US6096668A (en) 1997-09-15 2000-08-01 Kimberly-Clark Worldwide, Inc. Elastic film laminates
ES2212348T3 (es) 1997-09-19 2004-07-16 The Dow Chemical Company Composicion optimizada de interpolimero de etileno con distribucion estrecha del peso molecular, procedimiento para obtenerla y articulos hechos a partir de ella.
US6197404B1 (en) 1997-10-31 2001-03-06 Kimberly-Clark Worldwide, Inc. Creped nonwoven materials
WO1999035171A1 (en) 1998-01-09 1999-07-15 The Board Of Trustees Of The Leland Stanford Jr. University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6815023B1 (en) 1998-07-07 2004-11-09 Curwood, Inc. Puncture resistant polymeric films, blends and process
BR9916426A (pt) 1998-12-21 2001-09-04 Exxonmobil Chem Patents Inc Composições semicristalinas de c3 etileno-propileno superior ramificado
KR100565151B1 (ko) 1999-02-04 2006-03-30 미쓰이 가가쿠 가부시키가이샤 폴리프로필렌 블록 공중합체 수지 및 제조 방법
US6680265B1 (en) 1999-02-22 2004-01-20 Kimberly-Clark Worldwide, Inc. Laminates of elastomeric and non-elastomeric polyolefin blend materials
US6262174B1 (en) 1999-06-17 2001-07-17 The Dow Chemical Company Polymer compositions which exhibit high hot tack
US6624107B2 (en) 1999-10-22 2003-09-23 Univation Technologies, Llc Transition metal catalyst compounds having deuterium substituted ligand and catalyst systems thereof
FI111954B (fi) 2000-02-21 2003-10-15 Borealis Tech Oy Menetelmä polyeteenipäällysteen valmistamiseksi substraatille
US6537472B2 (en) 2000-02-29 2003-03-25 Asahi Kasei Kabushiki Kaisha Process for producing a cushioning article
US6160029A (en) 2000-03-08 2000-12-12 The Dow Chemical Company Olefin polymer and α-olefin/vinyl or α-olefin/vinylidene interpolymer blend foams
US6455638B2 (en) 2000-05-11 2002-09-24 Dupont Dow Elastomers L.L.C. Ethylene/α-olefin polymer blends comprising components with differing ethylene contents
DE60110794T2 (de) 2000-05-26 2005-10-06 Dow Global Technologies, Inc., Midland Pelyethylene-reiche mischungen mit polypropylene und ihre verwendung
US6462149B1 (en) 2000-09-22 2002-10-08 Union Carbide Chemicals & Plastics Technology Corporation Control of resin split in single-reactor manufacture of bimodal polyolefins
JP3589640B2 (ja) 2000-11-01 2004-11-17 旭化成ライフ＆リビング株式会社 包装フィルム
WO2002038628A2 (en) * 2000-11-07 2002-05-16 Symyx Technologies, Inc. Substituted pyridyl amine ligands, complexes and catalysts therefrom; processes for producing polyolefins therewith
JP2002206007A (ja) 2000-11-08 2002-07-26 National Institute Of Advanced Industrial & Technology オレフィン系ブロック共重合体の製法
US7067591B2 (en) 2001-01-10 2006-06-27 Basell Poliolefine Italia S.P.A. Block copolymers and process for their preparation
DE60205795T2 (de) 2001-03-12 2006-08-10 Tosoh Corp., Shinnanyo Übergangsmetallverbindung, Katalysator für die Olefinpolymerisation und Verwendung des Katalysators für die Olefinpolymerisation
US20040092662A1 (en) 2001-03-29 2004-05-13 Yasuhiro Goto Propylene polymer composition, molded object, and polyolefin copolymer
JP2002363210A (ja) * 2001-05-31 2002-12-18 Mitsui Chemicals Inc オレフィンの重合方法
US7022766B2 (en) 2001-05-31 2006-04-04 Mitsui Chemicals, Inc. Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
SG120869A1 (en) 2001-05-31 2006-04-26 Mitsui Chemicals Inc Olefin block copolymer, viscosity index improver for lubricating oils and lubricating oil composition
DE10127926A1 (de) 2001-06-08 2002-12-12 Bayer Ag 1,3-disubstituierte Indenkomplexe
US7087686B2 (en) 2001-08-06 2006-08-08 Bp Chemicals Limited Chain growth reaction process
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
EP1454931B1 (en) 2001-11-09 2018-01-24 Japan Polypropylene Corporation Propylene block copolymer
US7005395B2 (en) 2002-12-12 2006-02-28 Invista North America S.A.R.L. Stretchable composite sheets and processes for making
US6992049B2 (en) 2002-01-31 2006-01-31 Exxonmobil Research And Engineering Company Lubricating oil compositions
CN100497399C (zh) 2002-08-19 2009-06-10 香港大学 使用非共价相互作用的聚烯烃催化剂组分
EP1543049B1 (en) 2002-09-17 2009-02-11 Dow Global Technologies Inc. Improved process for manufacture of polymers
ES2399364T3 (es) 2002-10-02 2013-03-27 Dow Global Technologies Llc Composiciones poliméricas que comprenden un extendedor de etileno/alfa-olefina homogéneamente ramificado, de baja viscosidad
US7459500B2 (en) 2002-11-05 2008-12-02 Dow Global Technologies Inc. Thermoplastic elastomer compositions
JP2004204058A (ja) 2002-12-25 2004-07-22 Mitsui Chemicals Inc オレフィン系ブロック共重合体
US6953764B2 (en) * 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
US7238756B2 (en) 2003-10-15 2007-07-03 Univation Technologies, Llc Polymerization process and control of polymer composition properties
NZ549262A (en) 2004-03-17 2010-08-27 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
US7671106B2 (en) 2004-03-17 2010-03-02 Dow Global Technologies Inc. Cap liners, closures and gaskets from multi-block polymers
US7582716B2 (en) 2004-03-17 2009-09-01 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for blown films with high hot tack
US7622529B2 (en) 2004-03-17 2009-11-24 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/alpha-olefin with improved compatibility
US7524911B2 (en) 2004-03-17 2009-04-28 Dow Global Technologies Inc. Adhesive and marking compositions made from interpolymers of ethylene/α-olefins
US7741397B2 (en) 2004-03-17 2010-06-22 Dow Global Technologies, Inc. Filled polymer compositions made from interpolymers of ethylene/α-olefins and uses thereof
US7579408B2 (en) 2004-03-17 2009-08-25 Dow Global Technologies Inc. Thermoplastic vulcanizate comprising interpolymers of ethylene/α-olefins
US7608668B2 (en) 2004-03-17 2009-10-27 Dow Global Technologies Inc. Ethylene/α-olefins block interpolymers
US7514517B2 (en) 2004-03-17 2009-04-07 Dow Global Technologies Inc. Anti-blocking compositions comprising interpolymers of ethylene/α-olefins
US7622179B2 (en) 2004-03-17 2009-11-24 Dow Global Technologies Inc. Three dimensional random looped structures made from interpolymers of ethylene/α-olefins and uses thereof
US7504347B2 (en) 2004-03-17 2009-03-17 Dow Global Technologies Inc. Fibers made from copolymers of propylene/α-olefins
US7714071B2 (en) 2004-03-17 2010-05-11 Dow Global Technologies Inc. Polymer blends from interpolymers of ethylene/α-olefins and flexible molded articles made therefrom
US7662881B2 (en) 2004-03-17 2010-02-16 Dow Global Technologies Inc. Viscosity index improver for lubricant compositions
US7687442B2 (en) 2004-03-17 2010-03-30 Dow Global Technologies Inc. Low molecular weight ethylene/α-olefin interpolymer as base lubricant oils
US7355089B2 (en) 2004-03-17 2008-04-08 Dow Global Technologies Inc. Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates
US7557147B2 (en) 2004-03-17 2009-07-07 Dow Global Technologies Inc. Soft foams made from interpolymers of ethylene/alpha-olefins
AU2005224259B2 (en) * 2004-03-17 2010-09-09 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
US7666918B2 (en) 2004-03-17 2010-02-23 Dow Global Technologies, Inc. Foams made from interpolymers of ethylene/α-olefins
US7897689B2 (en) 2004-03-17 2011-03-01 Dow Global Technologies Inc. Functionalized ethylene/α-olefin interpolymer compositions
US7803728B2 (en) 2004-03-17 2010-09-28 Dow Global Technologies Inc. Fibers made from copolymers of ethylene/α-olefins
US7795321B2 (en) 2004-03-17 2010-09-14 Dow Global Technologies Inc. Rheology modification of interpolymers of ethylene/α-olefins and articles made therefrom
US7863379B2 (en) 2004-03-17 2011-01-04 Dow Global Technologies Inc. Impact modification of thermoplastics with ethylene/alpha-olefin interpolymers
US7671131B2 (en) 2004-03-17 2010-03-02 Dow Global Technologies Inc. Interpolymers of ethylene/α-olefins blends and profiles and gaskets made therefrom
US8816006B2 (en) 2004-03-17 2014-08-26 Dow Global Technologies Llc Compositions of ethylene/α-olefin multi-block interpolymer suitable for films
WO2005090472A1 (ja) 2004-03-22 2005-09-29 Jsr Corporation 液状硬化性樹脂組成物及びそれを用いた積層体の製造方法
EP1763542B1 (en) 2004-06-16 2011-04-06 Dow Global Technologies Inc. Technique for selecting polymerization modifiers
US20080033124A1 (en) * 2004-06-21 2008-02-07 Peijun Jiang Polymerization Process
BRPI0609838B1 (pt) 2005-03-17 2017-06-13 Dow Global Technologies Inc Continuous process for polymerization of one or more polymerizable monomers by addition
EP1858946B1 (en) 2005-03-17 2018-04-25 Dow Global Technologies LLC Compositions of ethylene/alpha-olefin multi-block interpolymer for blown films with high hot tack
KR101519805B1 (ko) 2005-09-15 2015-05-12 다우 글로벌 테크놀로지스 엘엘씨 제어된 블록 서열 분포를 갖는 촉매적 올레핀 블록 공중합체
KR20080058429A (ko) 2005-09-28 2008-06-25 다우 글로벌 테크놀로지스 인크. 고활성 저분자량 올레핀 중합 방법
US8362162B2 (en) * 2005-12-09 2013-01-29 Dow Global Technologies Llc Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions
AU2007325009A1 (en) 2006-11-30 2008-06-05 Dow Global Technologies Inc. Olefin block compositions for heavy weight stretch fabrics

Also Published As

Publication number Publication date
BRPI0620567B1 (pt) 2018-05-29
AR058852A1 (es) 2008-02-27
RU2008127854A (ru) 2010-01-20
WO2007067965A3 (en) 2007-10-04
TW200728385A (en) 2007-08-01
US20070135575A1 (en) 2007-06-14
KR20080080526A (ko) 2008-09-04
JP5502325B2 (ja) 2014-05-28
ZA200804595B (en) 2009-08-26
CN103788276B (zh) 2017-10-17
US20130137840A1 (en) 2013-05-30
EP1963383B1 (en) 2019-06-19
JP2014088566A (ja) 2014-05-15
WO2007067965A2 (en) 2007-06-14
US8362162B2 (en) 2013-01-29
BRPI0620567A2 (pt) 2011-11-16
US8969495B2 (en) 2015-03-03
JP5898168B2 (ja) 2016-04-06
EP1963383A2 (en) 2008-09-03
CN101326203A (zh) 2008-12-17
JP2016104861A (ja) 2016-06-09
JP2009518527A (ja) 2009-05-07
JP6087416B2 (ja) 2017-03-01
CN103788276A (zh) 2014-05-14

Similar Documents

Publication Publication Date Title
US8969495B2 (en) Processes of controlling molecular weight distribution in ethylene/α-olefin compositions
KR102879248B1 (ko) 불포화 폴리올레핀을 포함하는 경화성 조성물
EP3243846B1 (en) Multi-headed chain shuttling agents and their use for the preparation of block copolymers
KR102916971B1 (ko) 텔레켈릭 폴리올레핀 및 이의 제조 방법
KR102880619B1 (ko) 텔레켈릭 폴리올레핀을 포함하는 경화성 조성물
KR102873284B1 (ko) 불포화 폴리올레핀을 포함하는 경화성 조성물
US6927264B2 (en) Metal complexes and polymerization process using same
US20020037981A1 (en) Polymerization process

Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20121207