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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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Indole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (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 (2)

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.
MX2017007530A MX375966B (es) 2010-05-17 2011-05-11 Proceso para polimerizacion selectiva de etileno y un catalizador del mismo.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2017007530A MX375966B (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 (2) MX350592B (es)
WO (1) WO2011146291A1 (es)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103180347B (zh) * 2010-08-25 2015-12-02 陶氏环球技术有限责任公司 聚合可聚合烯烃的方法以及用于该方法的催化剂
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
CN104024285B (zh) 2011-12-29 2017-03-22 陶氏环球技术有限责任公司 基于超支化的烯烃油的介电流体
BR112014015808B1 (pt) 2011-12-29 2020-12-22 Dow Global Technologies Llc processo para preparar um material à base de etileno de baixo peso molecular
KR102034914B1 (ko) * 2012-05-09 2019-10-21 다우 글로벌 테크놀로지스 엘엘씨 폴리올레핀 중합 방법, 그로부터 제조된 반-결정성 에틸렌계 중합체, 및 그러한 중합체로부터 제조된 물품
KR101391693B1 (ko) 2012-11-14 2014-05-07 주식회사 엘지화학 3원계 탄성 공중합체 및 이의 제조 방법
US20150344601A1 (en) * 2012-12-27 2015-12-03 Dow Global Technologies Llc An Ethylene Based Polymer
WO2014105414A1 (en) 2012-12-27 2014-07-03 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
BR112015015544A2 (pt) * 2012-12-27 2017-07-11 Dow Global Technologies Llc polímero a base de etileno
KR20150100694A (ko) 2012-12-27 2015-09-02 다우 글로벌 테크놀로지스 엘엘씨 올레핀 중합을 위한 촉매계
ES2731574T3 (es) * 2012-12-27 2019-11-18 Dow Global Technologies Llc Un proceso de polimerización para producir polímeros a base de etileno
KR102038178B1 (ko) * 2013-01-18 2019-10-29 다우 글로벌 테크놀로지스 엘엘씨 고분자량 폴리올레핀을 위한 중합 방법
BR112015031594B1 (pt) 2013-06-24 2021-12-21 Dow Global Technologies Llc Composição de polipropileno reforçada
ES2660464T3 (es) * 2013-06-28 2018-03-22 Dow Global Technologies Llc Proceso para la preparación de poliolefinas ramificadas para aplicaciones lubricantes
WO2014209711A1 (en) 2013-06-28 2014-12-31 Dow Global Technologies Llc Process for the preparation of lightly-branched hydrophobes and the corresponding surfactants and applications thereof
BR112015030912B1 (pt) * 2013-06-28 2021-08-03 Dow Global Technologies Llc Processo para preparar um homopolímero ou copolímero de olefina
EP3013776B1 (en) * 2013-06-28 2018-09-19 Dow Global Technologies LLC Hyperbranched ethylene-based oligomers
WO2016003879A1 (en) 2014-06-30 2016-01-07 Dow Global Technologies Llc Process for olefin polymerization
JP7149051B2 (ja) 2014-06-30 2022-10-06 ダウ グローバル テクノロジーズ エルエルシー エチレン系ポリマー
EP3160973B1 (en) 2014-06-30 2020-04-08 Dow Global Technologies LLC Catalyst systems for olefin polymerization
ES2769005T3 (es) 2014-07-24 2020-06-24 Dow Global Technologies Llc Catalizadores de bis-bifenilfenoxi para la polimerización de polímeros basados en etileno de bajo peso molecular
JP6479167B2 (ja) 2014-09-22 2019-03-06 ダウ グローバル テクノロジーズ エルエルシー 超分岐状オレフィン流体を基とする放熱グリス
MY184826A (en) 2014-12-04 2021-04-24 Dow Technology Investments Llc Hydroformylation process
JP6763857B2 (ja) * 2014-12-04 2020-09-30 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の調製物のための五配位ビス−フェニルフェノキシ触媒
BR112017019457A2 (pt) * 2015-03-13 2018-05-15 Dow Global Technologies Llc processo de oligomerização de olefina com um catalisador compreendendo um complexo de cromo com um ligante contendo fosfaciclo
KR102603126B1 (ko) * 2015-03-31 2023-11-17 다우 글로벌 테크놀로지스 엘엘씨 낮은 수준의 장쇄 분지화를 갖는 고분자량 에틸렌/알파-올레핀/비-접합된 인터폴리머의 생산 방법
MX379434B (es) * 2015-03-31 2025-03-10 Dow Global Technologies Llc Compuestos inundantes para cables de telecomunicaciones.
JP6971154B2 (ja) 2015-06-30 2021-11-24 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を生成するための重合プロセス
BR112017027521B1 (pt) 2015-06-30 2022-01-04 Dow Global Technologies Llc Processo de polimerização para produzir polímeros à base de etileno
WO2017058858A1 (en) * 2015-09-30 2017-04-06 Dow Global Technologies Llc A polymerization process for producing ethylene based polymers
EP3356431B1 (en) 2015-09-30 2020-04-22 Dow Global Technologies LLC Procatalyst and polymerization process using the same
JP2019523149A (ja) 2016-07-21 2019-08-22 ダウ グローバル テクノロジーズ エルエルシー 複合緩衝構造体、およびその製造方法
US11111318B2 (en) 2016-07-29 2021-09-07 Dow Global Technologies Llc Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
KR102413982B1 (ko) * 2016-07-29 2022-06-30 다우 글로벌 테크놀로지스 엘엘씨 다중모드 엘라스토머 생산용 혼합 촉매 시스템
WO2018022279A1 (en) 2016-07-29 2018-02-01 Exxonmobil Chemical Patents Inc. Phenolate transition metal complexes, production and use thereof
US10221260B2 (en) 2016-07-29 2019-03-05 Exxonmobil Chemical Patents Inc. Phenolate transition metal complexes, production and use thereof
WO2018183700A1 (en) * 2017-03-31 2018-10-04 Dow Global Technologies Llc Bis-biphenyl-phenoxy catalysts for olefin polymerization
EP3601387B1 (en) * 2017-03-31 2023-08-09 Dow Global Technologies LLC Germanium-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
KR102586857B1 (ko) * 2017-06-20 2023-10-11 다우 글로벌 테크놀로지스 엘엘씨 올레핀 중합을 위한 바이아릴 페녹시 4족 전이 금속 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
SG11202002719VA (en) 2017-09-29 2020-04-29 Dow Global Technologies Llc Bis-phenyl-phenoxy polyolefin catalysts having a methylenetrialkylsilicon ligand on the metal for improved solubility
SG11202002605TA (en) 2017-09-29 2020-04-29 Dow Global Technologies Llc Bis-phenyl-phenoxy polyolefin catalysts having an alkoxy- or amido-ligand on the metal for improved solubility
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
US20210309768A1 (en) 2018-08-30 2021-10-07 Dow Global Technologies Llc Bis-phenyl-phenoxy polyolefin procatalysts having two anthracenyl ligands
KR102881199B1 (ko) * 2018-12-20 2025-11-06 다우 글로벌 테크놀로지스 엘엘씨 사슬 이동 능력을 가진 비아릴 하이드록시티오펜 iv족 전이금속 중합 촉매
KR102845511B1 (ko) 2019-02-08 2025-08-12 삼성디스플레이 주식회사 축합환 화합물 및 이를 포함한 유기 발광 소자
WO2021067184A1 (en) * 2019-09-30 2021-04-08 Dow Global Technologies Llc Bidentate biarylphenoxy group iv transition metal catalysts for olefin polymerization with chain transfer agents
WO2021091983A1 (en) 2019-11-04 2021-05-14 Dow Global Technologies Llc Biphenylphenol polymerization catalysts
JP7679370B2 (ja) * 2019-11-04 2025-05-19 ダウ グローバル テクノロジーズ エルエルシー チタンビフェニルフェノール重合触媒
US20230098987A1 (en) 2019-12-19 2023-03-30 Dow Global Technologies Llc Gas-phase biphenylphenol polymerization catalysts
CN114981324B (zh) * 2019-12-26 2025-04-01 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
WO2021128126A1 (en) * 2019-12-26 2021-07-01 Dow Global Technologies Llc Alpha-olefin interpolymers with improved molecular design for photovoltaic encapsulants
JP7627274B2 (ja) 2020-01-31 2025-02-05 ダウ グローバル テクノロジーズ エルエルシー グループｉｉｉ及びランタニドビス－フェニル－フェノキシ金属－配位子錯体
CN115038725B (zh) * 2020-01-31 2024-06-14 陶氏环球技术有限责任公司 包括iii族和镧系元素双-苯基-苯氧基金属-配体络合物以及链转移剂的聚合方法
US20230151127A1 (en) 2020-05-29 2023-05-18 Dow Global Technologies Llc Attenuated hybrid catalysts
WO2021242800A1 (en) 2020-05-29 2021-12-02 Dow Global Technologies Llc Attenuated post-metallocene catalysts
EP4157899A1 (en) * 2020-05-29 2023-04-05 Dow Global Technologies LLC Catalyst systems and processes for producing polyethylene using the same
BR112023000804A2 (pt) * 2020-07-17 2023-02-07 Dow Global Technologies Llc Processos para polimerizar monômeros de olefina e de polimerização
BR112023000737A2 (pt) * 2020-07-17 2023-02-07 Dow Global Technologies Llc Processo de polimerização de monômeros de olefina
KR20230039687A (ko) * 2020-07-17 2023-03-21 다우 글로벌 테크놀로지스 엘엘씨 비스-페닐페녹시 금속-리간드 착물을 위한 히드로카르빌-개질된 메틸알루미녹산 공촉매
US20240150502A1 (en) 2021-02-15 2024-05-09 Dow Global Technologies Llc Biphenylphenol polymerization catalysts
JP2024507772A (ja) 2021-02-15 2024-02-21 ダウ グローバル テクノロジーズ エルエルシー 逆転コモノマー分布を有するポリ（エチレン－コ－１－アルケン）コポリマーの製造方法
US20240158542A1 (en) * 2021-02-26 2024-05-16 Dow Global Technologies Llc Bis-phenoxy-ether ligands for group iv polyolefin catalysis
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
WO2025006180A1 (en) 2023-06-28 2025-01-02 Dow Global Technologies Llc Processes for making multimodal ethylene-based polymers
WO2025006178A1 (en) 2023-06-28 2025-01-02 Dow Global Technologies Llc Polymer films having superior combination of processibility and abuse resistance
CN121443682A (zh) 2023-06-28 2026-01-30 陶氏环球技术有限责任公司 三峰的基于乙烯的聚合物
WO2025049300A1 (en) 2023-08-28 2025-03-06 Dow Global Technologies Llc Polymer blends comprising trimodal ethylene-based polymers and pcr

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
DE69719961T2 (de) 1996-03-27 2004-01-08 Dow Global Technologies, Inc., Midland Lösungspolymerisationsverfahren mit dispergierten katalysator-aktivierer
ATE194629T1 (de) 1996-03-27 2000-07-15 Dow Chemical Co Hochlösliches aktivierungsmittel für olefinpolymerisationskatalysator
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
WO2003091262A1 (en) 2002-04-24 2003-11-06 Symyx Technologies, Inc. Bridged bi-aromatic ligands, complexes, catalysts and processes for polymerizing and poymers 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
US20090186985A1 (en) 2004-01-22 2009-07-23 Kuhlman Roger L Functionalized elastomer compositions
US7858706B2 (en) 2004-03-17 2010-12-28 Dow Global Technologies Inc. Catalyst composition comprising shuttling agent for ethylene 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
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
SG151302A1 (en) 2004-03-17 2009-04-30 Dow Global Technologies Inc Catalyst composition comprising shuttling agent for higher olefin multi- block copolymer formation
US7608668B2 (en) 2004-03-17 2009-10-27 Dow Global Technologies Inc. Ethylene/α-olefins block interpolymers
CN101142245B (zh) 2005-03-17 2012-08-08 陶氏环球技术有限责任公司 用于形成立体无规多嵌段共聚物的包含梭移剂的催化剂组合物
WO2007004670A1 (ja) 2005-07-05 2007-01-11 Kaneka Corporation メタクリル系樹脂組成物
CN101331164B (zh) 2005-09-15 2011-03-23 陶氏环球技术公司 经由多中心穿梭剂控制聚合物结构和分子量分布
EP1940896B1 (en) 2005-09-15 2014-10-22 Dow Global Technologies LLC Catalytic olefin block copolymers via polymerizable shuttling agent
WO2007035485A1 (en) 2005-09-15 2007-03-29 Dow Global Technologies Inc. Catalytic olefin block copolymers with controlled block sequence distribution
AR060641A1 (es) * 2006-05-17 2008-07-02 Dow Global Technologies Inc Proceso de polimerizacion de solucion de polietileno de alta temperatura
EP2094753A2 (en) 2006-11-30 2009-09-02 Dow Global Technologies Inc. Stretch fabrics with wrinkle resistance and garment
EP2170604B1 (en) 2007-07-13 2019-05-15 Dow Global Technologies LLC Ethylene/alpha-olefin interpolymers having low crystallinity hard blocks
KR101613165B1 (ko) 2008-01-30 2016-04-18 다우 글로벌 테크놀로지스 엘엘씨 에틸렌/α-올레핀 블록 혼성중합체
WO2009097565A1 (en) 2008-01-30 2009-08-06 Dow Global Technologies Inc. ETHYLENE/α-OLEFIN BLOCK INTERPOLYMERS
WO2010151433A1 (en) 2009-06-26 2010-12-29 Dow Global Technologies Inc. Process selectively polymerizing ethylene and catalyst therefor

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US9000108B2 (en) 2015-04-07
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US8609794B2 (en) 2013-12-17
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