MX2012007036A - Proceso para polimerizacion selectiva de etileno y un catalizador del mismo. - Google Patents

Proceso para polimerizacion selectiva de etileno y un catalizador del mismo.

Info

Publication number
MX2012007036A
MX2012007036A MX2012007036A MX2012007036A MX2012007036A MX 2012007036 A MX2012007036 A MX 2012007036A MX 2012007036 A MX2012007036 A MX 2012007036A MX 2012007036 A MX2012007036 A MX 2012007036A MX 2012007036 A MX2012007036 A MX 2012007036A
Authority
MX
Mexico
Prior art keywords
polymerizing ethylene
catalyst therefor
selectively polymerizing
processes
metal
Prior art date
Application number
MX2012007036A
Other languages
English (en)
Other versions
MX350592B (es
Inventor
Robert D Froese
Pulikkottil J Thomas
Jerzy Klosin
Xiuhua Cui
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
Priority claimed from PCT/US2010/035096 external-priority patent/WO2011146044A1/en
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2012007036A publication Critical patent/MX2012007036A/es
Publication of MX350592B publication Critical patent/MX350592B/es

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
    • C08F4/44—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
    • C08F4/64003—Titanium, zirconium, hafnium or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/64168—Tetra- or multi-dentate ligand
    • C08F4/64186—Dianionic ligand
    • C08F4/64193—OOOO
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • 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
    • 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
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invención se refiere de manera general a un proceso que polimeriza en forma selectiva etileno en la presencia de una alfa-olefina, y a un complejo de metal-ligando (precatalizador) y un catalizador útil en dichos procesos, y a composiciones relacionadas. La presente invención también se refiere de manera general a ligandos a intermediarios útiles para preparar el complejo de metal-ligando y a procesos para su preparación.
MX2012007036A 2010-05-17 2011-05-11 Proceso para polimerizacion selectiva de etileno y un catalizador del mismo. MX350592B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2010/035096 WO2011146044A1 (en) 2010-05-17 2010-05-17 Process for selectively polymerizing ethylene and catalyst therefor
US201161467627P 2011-03-25 2011-03-25
PCT/US2011/036004 WO2011146291A1 (en) 2010-05-17 2011-05-11 Process for selectively polymerizing ethylene and catalyst therefor

Publications (2)

Publication Number Publication Date
MX2012007036A true MX2012007036A (es) 2012-07-04
MX350592B MX350592B (es) 2017-09-11

Family

ID=44462019

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012007036A MX350592B (es) 2010-05-17 2011-05-11 Proceso para polimerizacion selectiva de etileno y un catalizador del mismo.

Country Status (8)

Country Link
US (2) US8609794B2 (es)
EP (1) EP2491062B1 (es)
JP (1) JP5767318B2 (es)
KR (1) KR101788892B1 (es)
CN (1) CN102906129B (es)
BR (1) BR112012022591B1 (es)
MX (1) MX350592B (es)
WO (1) WO2011146291A1 (es)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865645B1 (ko) * 2010-08-25 2018-06-11 다우 글로벌 테크놀로지스 엘엘씨 중합성 올레핀의 중합 방법 및 그를 위한 촉매
US9643900B2 (en) 2011-03-25 2017-05-09 Dow Global Technologies Llc Hyperbranched ethylene-based oils and greases
JP5831068B2 (ja) * 2011-09-13 2015-12-09 コニカミノルタ株式会社 縮合複素環化合物の製造方法
WO2013101376A1 (en) 2011-12-29 2013-07-04 Dow Global Technologies Llc Hyperbranched olefin oil-based dielectric fluid
CA2861504C (en) 2011-12-29 2019-11-05 Dow Global Technologies Llc Process for producing low molecular weight ethylene- and alpha-olefin-based materials
EP2847243B1 (en) * 2012-05-09 2018-09-05 Dow Global Technologies LLC Polyolefin polymerization process, semi-crystalline ethylene-based polymer made therefrom, and articles made from the polymer
KR101391693B1 (ko) * 2012-11-14 2014-05-07 주식회사 엘지화학 3원계 탄성 공중합체 및 이의 제조 방법
WO2014105415A1 (en) 2012-12-27 2014-07-03 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
BR112015015545B1 (pt) * 2012-12-27 2021-11-16 Dow Global Technologies Llc Processo para produzir um polímero a base de etileno
US9751998B2 (en) * 2012-12-27 2017-09-05 Dow Global Technologies Llc Catalyst systems for olefin polymerization
JP6653173B2 (ja) * 2012-12-27 2020-02-26 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー
CN104884485B (zh) * 2012-12-27 2017-11-21 陶氏环球技术有限责任公司 用于产生乙烯类聚合物的聚合方法
US9534070B2 (en) * 2013-01-18 2017-01-03 Dow Global Technologies Llc Polymerization processes for high molecular weight polymers
BR112015031594B1 (pt) 2013-06-24 2021-12-21 Dow Global Technologies Llc Composição de polipropileno reforçada
US9963648B2 (en) 2013-06-28 2018-05-08 Dow Global Technologies Llc Process for the preparation of branched polyolefins for lubricant applications
EP3925989A1 (en) * 2013-06-28 2021-12-22 Dow Global Technologies LLC Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts
US10196336B2 (en) 2013-06-28 2019-02-05 Dow Global Technologies Llc Process for the preparation of lightly-branched hydrophobes and the corresponding surfactants and applications thereof
JP6516737B2 (ja) * 2013-06-28 2019-05-22 ダウ グローバル テクノロジーズ エルエルシー 超分岐エチレン含有オリゴマー
SG11201610694PA (en) * 2014-06-30 2017-01-27 Dow Global Technologies Llc Catalyst systems for olefin polymerization
US10519260B2 (en) * 2014-06-30 2019-12-31 Dow Global Technologies Llc Polymerizations for olefin-based polymers
BR112016029671A2 (pt) * 2014-06-30 2017-08-22 Dow Global Technologies Llc polímeros à base de olefinas
KR102521433B1 (ko) * 2014-07-24 2023-04-14 다우 글로벌 테크놀로지스 엘엘씨 저분자량 에틸렌계 폴리머의 중합용 비스-바이페닐페녹시 촉매
EP3209755B1 (en) 2014-09-22 2019-05-22 Dow Global Technologies LLC Thermal grease based on hyperbranched olefinic fluid
CN107041138B (zh) * 2014-12-04 2020-11-27 陶氏环球技术有限责任公司 用于制备乙烯类聚合物的五配位双苯基苯氧基催化剂
MY184826A (en) 2014-12-04 2021-04-24 Dow Technology Investments Llc Hydroformylation process
EP3453452A3 (en) * 2015-03-13 2019-06-05 Dow Global Technologies Llc Phosphacycle-containing ligand for chromium complex and olefin oligomerisation catalyst therefrom
US10407567B2 (en) * 2015-03-31 2019-09-10 Dow Global Technologies Llc Flooding compounds for telecommunication cables having polymeric filler and branched olefinic fluid
BR112017020525B1 (pt) * 2015-03-31 2022-07-19 Dow Global Technologies Llc Processo para formar uma composição de polímero
WO2017004456A1 (en) 2015-06-30 2017-01-05 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
KR102588243B1 (ko) 2015-06-30 2023-10-13 다우 글로벌 테크놀로지스 엘엘씨 에틸렌계 폴리머를 제조하는 중합 방법
CN108350121B (zh) 2015-09-30 2021-10-01 陶氏环球技术有限责任公司 主催化剂和使用其的聚合方法
WO2017058858A1 (en) 2015-09-30 2017-04-06 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
US20190143635A1 (en) 2016-07-21 2019-05-16 Dow Global Technologies Llc Composite cushioning structures, and methods of manufacturing thereof
US10221260B2 (en) 2016-07-29 2019-03-05 Exxonmobil Chemical Patents Inc. Phenolate transition metal complexes, production and use thereof
JP6957596B2 (ja) 2016-07-29 2021-11-02 ダウ グローバル テクノロジーズ エルエルシー 多峰性エラストマー生成用混合触媒系
KR102423018B1 (ko) 2016-07-29 2022-07-21 다우 글로벌 테크놀로지스 엘엘씨 올레핀 중합을 위한 실릴-가교 비스-바이페닐-페녹시 촉매
WO2018022279A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Phenolate transition metal complexes, production and use thereof
US11208503B2 (en) 2017-03-31 2021-12-28 Dow Global Technologies Llc Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
KR102567217B1 (ko) * 2017-03-31 2023-08-16 다우 글로벌 테크놀로지스 엘엘씨 올레핀 중합을 위한 비스-바이페닐-페녹시 촉매
EP3642249B1 (en) * 2017-06-20 2021-08-11 Dow Global Technologies LLC Biaryl phenoxy group iv transition metal catalysts for olefin polymerization
KR102590976B1 (ko) 2017-09-29 2023-10-19 다우 글로벌 테크놀로지스 엘엘씨 개선된 용해도를 위한 금속 상에 메틸렌트리알킬규소 리간드를 갖는 비스-페닐-페녹시 폴리올레핀 촉매
WO2019067274A1 (en) 2017-09-29 2019-04-04 Dow Global Technologies Llc BIS-PHENYL-PHENOXY-POLYOLEFIN CATALYSTS HAVING TWO METHYLENETRIALKYLSILICIUM-TYPE LIGANDS ON METAL FOR ENHANCED SOLUBILITY
CN111164110A (zh) 2017-09-29 2020-05-15 陶氏环球技术有限责任公司 在金属上具有烷氧基或酰胺基配体的用于改进溶解度的双-苯基-苯氧基聚烯烃催化剂
KR102100142B1 (ko) * 2017-12-21 2020-04-14 사빅 에스케이 넥슬렌 컴퍼니 피티이 엘티디 금속-리간드 착체, 이를 포함하는 에틸렌계 중합용 촉매 조성물 및 이를 이용한 에틸렌계 중합체의 제조방법
CN108686706B (zh) 2018-06-22 2020-12-01 中国石油天然气股份有限公司 一种乙烯选择性齐聚的方法及催化剂
BR112021011647A2 (pt) * 2018-12-20 2021-09-08 Dow Global Technologies Llc Sistema catalisador, e, processo para a polimerização de polímeros à base de etileno
KR20200097870A (ko) 2019-02-08 2020-08-20 삼성디스플레이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
EP4055069A1 (en) 2019-11-04 2022-09-14 Dow Global Technologies LLC Biphenylphenol polymerization catalysts
BR112022011778A2 (pt) 2019-12-19 2022-08-30 Dow Global Technologies Llc Uso de um catalisador de polimerização de bifenilfenol em fase gasosa, sistema de catalisador de polimerização, método de polimerização, e, composição de polietileno
CN114981324A (zh) * 2019-12-26 2022-08-30 陶氏环球技术有限责任公司 用于生产具有优异可加工性的聚合物组合物的方法
JP2023527122A (ja) 2020-05-29 2023-06-27 ダウ グローバル テクノロジーズ エルエルシー 弱化ポストメタロセン触媒
US20230151127A1 (en) 2020-05-29 2023-05-18 Dow Global Technologies Llc Attenuated hybrid catalysts
EP4157899A1 (en) * 2020-05-29 2023-04-05 Dow Global Technologies LLC Catalyst systems and processes for producing polyethylene using the same
CA3207939A1 (en) 2021-02-15 2022-08-18 Ruth Figueroa Biphenylphenol polymerization catalysts
CA3207943A1 (en) 2021-02-15 2022-08-18 Ruth Figueroa Method for making a poly(ethylene-co-1-alkene) copolymer with reverse comonomer distribution
TW202330558A (zh) * 2021-12-29 2023-08-01 新加坡商沙特基礎工業愛思開奈克斯林恩私人有限公司 金屬—配位基錯合物、含有該金屬—配位基錯合物之用於生產乙烯系聚合物之觸媒組成物、以及使用該觸媒組成物來生產乙烯系聚合物之方法
WO2024097488A1 (en) * 2022-11-03 2024-05-10 University Of Virginia Patent Foundation Bis(phosphino)boryl supported ni complexes and method of use thereof

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914342A (en) 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
US3953413A (en) 1974-06-13 1976-04-27 Chemplex Company Supported chromium-containing catalyst and process of polymerizing 1-olefins
US4173548A (en) 1977-02-02 1979-11-06 Chemplex Company Ethylene polymerization catalyst and method
US4330646A (en) 1979-08-13 1982-05-18 Asahi Kasei Kogyo Kabushiki Kaisha Polymerization of an α-olefin
US4564660A (en) 1983-06-30 1986-01-14 Union Carbide Corporation Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts
US4612300A (en) 1985-06-06 1986-09-16 The Dow Chemical Company Novel catalyst for producing relatively narrow molecular weight distribution olefin polymers
JPS63154753A (ja) 1986-12-18 1988-06-28 Nippon Oil Co Ltd ポリエチレン系組成物
US7163907B1 (en) 1987-01-30 2007-01-16 Exxonmobil Chemical Patents Inc. Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization
US5153157A (en) 1987-01-30 1992-10-06 Exxon Chemical Patents Inc. Catalyst system of enhanced productivity
US4981927A (en) 1987-05-20 1991-01-01 National Distillers And Chemical Corporation Chromium catalyst compositions and polymerization utilizing same
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5296433A (en) 1992-04-14 1994-03-22 Minnesota Mining And Manufacturing Company Tris(pentafluorophenyl)borane complexes and catalysts derived therefrom
US5350723A (en) 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
US5372682A (en) 1993-06-24 1994-12-13 The Dow Chemical Company Electrochemical preparation of addition polymerization catalysts
US5625087A (en) 1994-09-12 1997-04-29 The Dow Chemical Company Silylium cationic polymerization activators for metallocene complexes
US5869575A (en) 1995-08-02 1999-02-09 The Dow Chemical Company Ethylene interpolymerizations
BR9708335A (pt) 1996-03-27 1999-08-03 Dow Chemical Co Processo de polimerização em solução para polimerizar olefinas
RU2178422C2 (ru) 1996-03-27 2002-01-20 Дзе Дау Кемикал Компани Активатор катализаторов полимеризации олефинов, каталитическая система и способ полимеризации
US5783512A (en) 1996-12-18 1998-07-21 The Dow Chemical Company Catalyst component dispersion comprising an ionic compound and solid addition polymerization catalysts containing the same
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
US6696379B1 (en) 1997-09-19 2004-02-24 The Dow Chemical Company Supported modified alumoxane catalyst activator
MY131000A (en) 2001-03-16 2007-07-31 Dow Global Technologies Inc High melt strength polymers and method of making same
US6897276B2 (en) 2002-04-24 2005-05-24 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
US6953764B2 (en) 2003-05-02 2005-10-11 Dow Global Technologies Inc. High activity olefin polymerization catalyst and process
KR20070007050A (ko) 2004-01-22 2007-01-12 다우 글로벌 테크놀로지스 인크. 관능화된 엘라스토머 조성물
WO2005090427A2 (en) 2004-03-17 2005-09-29 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation
EP2357203B1 (en) 2004-03-17 2017-05-24 Dow Global Technologies LLC Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation
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
BRPI0508161B1 (pt) 2004-03-17 2015-11-17 Dow Global Technologies Inc Composição, processo para preparar um homopolímero em multibloco de alto peso molecular e processo para preparar um copolímero em multibloco de alto peso molecular”
US7608668B2 (en) 2004-03-17 2009-10-27 Dow Global Technologies Inc. Ethylene/α-olefins block interpolymers
MX2007011340A (es) 2005-03-17 2007-10-03 Dow Global Technologies Inc Composicion de catalizador que comprende un agente de transporte para la formacion de copolimero de bloques multiples regio-irregular.
EP1908797B1 (en) 2005-07-05 2012-06-06 Kaneka Corporation Methacrylic resin composition
RU2008110052A (ru) 2005-09-15 2009-09-20 Дау Глобал Текнолоджиз Инк. (Us) Олефиновые блок-сополимеры, получаемые каталитически с использованием полимеризуемого челночного агента
EP1940897B1 (en) * 2005-09-15 2014-05-07 Dow Global Technologies LLC Control of polymer architecture and molecular weight distribution via multi-centered shuttling agent
CN101309943B (zh) 2005-09-15 2012-09-26 陶氏环球技术有限责任公司 具有可控嵌段序列分布的催化的烯烃嵌段共聚物
KR101352674B1 (ko) * 2006-05-17 2014-01-16 다우 글로벌 테크놀로지스 엘엘씨 고온 용액 중합 방법
US7842627B2 (en) 2006-11-30 2010-11-30 Dow Global Technologies Inc. Olefin block compositions for stretch fabrics with wrinkle resistance
BRPI0812643B1 (pt) 2007-07-13 2019-01-15 Dow Global Technologies Inc interpolímero de etileno/a-olefina
KR101613165B1 (ko) 2008-01-30 2016-04-18 다우 글로벌 테크놀로지스 엘엘씨 에틸렌/α-올레핀 블록 혼성중합체
KR101668120B1 (ko) 2008-01-30 2016-10-20 다우 글로벌 테크놀로지스 엘엘씨 에틸렌/α-올레핀 블록 혼성중합체
US8318874B2 (en) * 2009-06-26 2012-11-27 Dow Global Technologies Llc Process of selectively polymerizing ethylene and catalyst therefor

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US9000108B2 (en) 2015-04-07
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US8609794B2 (en) 2013-12-17
CN102906129B (zh) 2015-02-25
KR101788892B1 (ko) 2017-11-15
KR20130079313A (ko) 2013-07-10
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JP5767318B2 (ja) 2015-08-19
US20140163186A1 (en) 2014-06-12
US20110282018A1 (en) 2011-11-17
MX350592B (es) 2017-09-11
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WO2011146291A1 (en) 2011-11-24
EP2491062A1 (en) 2012-08-29

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