CO6480946A2 - Sistemas catalizadores duales de metaloceno para disminuuir el índice de fusión e incrementar las velocidades de producción de polímero. - Google Patents

Sistemas catalizadores duales de metaloceno para disminuuir el índice de fusión e incrementar las velocidades de producción de polímero.

Info

Publication number
CO6480946A2
CO6480946A2 CO11177568A CO11177568A CO6480946A2 CO 6480946 A2 CO6480946 A2 CO 6480946A2 CO 11177568 A CO11177568 A CO 11177568A CO 11177568 A CO11177568 A CO 11177568A CO 6480946 A2 CO6480946 A2 CO 6480946A2
Authority
CO
Colombia
Prior art keywords
metalocene
dual
decrease
increase
polymer production
Prior art date
Application number
CO11177568A
Other languages
English (en)
Inventor
Albert P Masino
Rex E Murray
Qing Yang
Steven J Secora
Kumudini Jayaratne
William B Beaulieu
Errun Ding
Gary L Glass
Alan L Solenberger
Ted H Cymbaluk
Original Assignee
Chevron Phillips Chemical Co
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 Chevron Phillips Chemical Co filed Critical Chevron Phillips Chemical Co
Publication of CO6480946A2 publication Critical patent/CO6480946A2/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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • 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
    • C08F110/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F4/02—Carriers therefor
    • C08F4/025—Metal oxides
    • 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
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/12—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/07—Catalyst support treated by an anion, e.g. Cl-, F-, SO42-
    • 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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65925—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
    • 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
    • C08F4/65922—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 containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—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 containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged

Abstract

La presente invención proporciona sistemas catalizadores duales y procesos de polimerización que emplean estos sistemas catalizadores duales. Los procesos de polimerización descritos pueden producir polímeros de olefina a velocidades de producción más altas, y estos polímeros de olefina pueden tener un peso molecular más alto y/o un índice de fusión más bajo.
CO11177568A 2009-06-29 2011-12-23 Sistemas catalizadores duales de metaloceno para disminuuir el índice de fusión e incrementar las velocidades de producción de polímero. CO6480946A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22122209P 2009-06-29 2009-06-29

Publications (1)

Publication Number Publication Date
CO6480946A2 true CO6480946A2 (es) 2012-07-16

Family

ID=42731958

Family Applications (1)

Application Number Title Priority Date Filing Date
CO11177568A CO6480946A2 (es) 2009-06-29 2011-12-23 Sistemas catalizadores duales de metaloceno para disminuuir el índice de fusión e incrementar las velocidades de producción de polímero.

Country Status (11)

Country Link
US (4) US8329834B2 (es)
EP (1) EP2448978B1 (es)
KR (1) KR101741855B1 (es)
CN (1) CN101935366B (es)
BR (1) BRPI1014662B1 (es)
CO (1) CO6480946A2 (es)
EG (1) EG27086A (es)
ES (1) ES2582396T3 (es)
MX (1) MX2012000250A (es)
SG (1) SG176975A1 (es)
WO (1) WO2011002497A1 (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7226886B2 (en) 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
US7884163B2 (en) 2008-03-20 2011-02-08 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
US11208514B2 (en) 2008-03-20 2021-12-28 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
ES2582396T3 (es) 2009-06-29 2016-09-12 Chevron Phillips Chemical Company Lp Sistemas catalíticos duales de metaloceno para disminuir el índice de fluidez y aumentar la velocidad de producción de polímero
US8207280B2 (en) 2009-06-29 2012-06-26 Chevron Phillips Chemical Company Lp Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
US8288487B2 (en) 2010-07-06 2012-10-16 Chevron Phillips Chemical Company Lp Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen
US8637616B2 (en) 2010-10-07 2014-01-28 Chevron Philips Chemical Company Lp Bridged metallocene catalyst systems with switchable hydrogen and comonomer effects
US8629292B2 (en) 2010-10-07 2014-01-14 Chevron Phillips Chemical Company Lp Stereoselective synthesis of bridged metallocene complexes
US8609793B2 (en) 2010-10-07 2013-12-17 Chevron Phillips Chemical Company Lp Catalyst systems containing a bridged metallocene
RU2637316C2 (ru) 2011-01-14 2017-12-04 В.Р.Грейс Энд Ко.-Конн. Способ получения модифицированного металлоценового катализатора, полученный катализатор и его применение
MX2014011850A (es) 2012-04-02 2014-11-21 Chevron Phillips Chemical Co Sistemas catalizadores que contienen un metaloceno puenteado.
CN103664468B (zh) * 2012-09-18 2015-05-13 中国石油天然气股份有限公司 一类含环戊二烯的四臂星形化合物、制备方法及其应用
CN103664469B (zh) * 2012-09-18 2015-05-27 中国石油天然气股份有限公司 一类含环戊二烯的星形化合物及其制备方法
US9434795B2 (en) 2012-09-24 2016-09-06 Exxonmobil Chemical Patents Inc. Production of vinyl terminated polyethylene using supported catalyst system
WO2014047538A1 (en) * 2012-09-24 2014-03-27 Exxonmobil Chemical Patents Inc. Production of vinyl terminated polyethylene using supported catalyst system
WO2014047542A1 (en) * 2012-09-24 2014-03-27 Exxonmobil Chemical Patents Inc. Production of vinyl terminated polyethylene
US8821800B2 (en) 2012-10-18 2014-09-02 Chevron Phillips Chemical Company Lp System and method for catalyst preparation
WO2014070655A1 (en) * 2012-10-31 2014-05-08 Exxonmobil Chemical Patents Inc. Supported metallocene catalyst systems and methods of preparation thereof
US9346897B2 (en) 2013-05-14 2016-05-24 Chevron Phillips Chemical Company Lp Peroxide treated metallocene-based polyolefins with improved melt strength
US9644047B2 (en) * 2013-07-17 2017-05-09 Exxonmobil Chemical Patents Inc. Metallocenes and catalyst compositions derived therefrom
US9181370B2 (en) * 2013-11-06 2015-11-10 Chevron Phillips Chemical Company Lp Low density polyolefin resins with low molecular weight and high molecular weight components, and films made therefrom
KR101685662B1 (ko) 2013-11-21 2016-12-12 주식회사 엘지화학 폴리올레핀의 제조 방법 및 이로부터 제조된 폴리올레핀
US9273170B2 (en) 2014-03-12 2016-03-01 Chevron Phillips Chemical Company Lp Polymers with improved toughness and ESCR for large-part blow molding applications
US20160038917A1 (en) * 2014-08-11 2016-02-11 Basf Corporation Hydrogenation catalysts
US10982023B2 (en) 2015-05-11 2021-04-20 W. R. Grace & Co.-Conn. Process to produce modified clay, supported metallocene polymerization catalyst
WO2016183008A1 (en) 2015-05-11 2016-11-17 W.R. Grace & Co.-Conn. Process to produce modified clay, modified clay produced and use thereof
KR101795748B1 (ko) 2015-06-15 2017-12-01 주식회사 엘지화학 폴리올레핀의 제조 방법
US9840571B2 (en) 2016-02-04 2017-12-12 Chevron Phillips Chemical Company Lp Inert stripping of volatile organic compounds from polymer melts
US10005861B2 (en) * 2016-06-09 2018-06-26 Chevron Phillips Chemical Company Lp Methods for increasing polymer production rates with halogenated hydrocarbon compounds
US10023666B2 (en) 2016-12-13 2018-07-17 Chevron Phillips Chemical Company Lp Process for transitioning between low percentage chrome and high percentage chrome catalysts
RU2750076C2 (ru) 2016-12-15 2021-06-21 ШЕВРОН ФИЛЛИПС КЕМИКАЛ КОМПАНИ ЭлПи Сочетание мембранного способа и адсорбции с переменным давлением в установке получения изобутана и азота
WO2018151903A1 (en) 2017-02-20 2018-08-23 Exxonmobil Chemical Patents Inc. Supported catalyst systems and processes for use thereof
US10723819B2 (en) 2017-02-20 2020-07-28 Exxonmobil Chemical Patents, Inc. Supported catalyst systems and processes for use thereof
US10030086B1 (en) 2017-07-21 2018-07-24 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
US10697889B2 (en) 2017-07-21 2020-06-30 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
CA3069270C (en) * 2017-08-02 2023-08-01 Total Research & Technology Feluy Dual catalyst composition
CN111108130B (zh) 2017-08-04 2022-06-28 埃克森美孚化学专利公司 具有含-CH2-SiMe3部分的非桥连二茂铪的混合催化剂
US10844150B2 (en) 2017-08-04 2020-11-24 Exxonmobil Chemical Patents Inc. Mixed catalysts with 2,6-bis(imino)pyridyl iron complexes and bridged hafnocenes
US10703838B2 (en) 2017-10-31 2020-07-07 Exxonmobil Chemical Patents Inc. Mixed catalyst systems with four metallocenes on a single support
US10926250B2 (en) 2017-12-01 2021-02-23 Exxonmobil Chemical Patents Inc. Catalyst systems and polymerization processes for using the same
CN111433229B (zh) 2017-12-01 2022-12-13 埃克森美孚化学专利公司 催化剂体系和使用其的聚合方法
US11421051B2 (en) 2017-12-18 2022-08-23 Dow Global Technologies Llc Zirconocene-titanocene catalyst system
BR112020010103B1 (pt) * 2017-12-18 2024-01-02 Dow Global Technologies Llc Sistema de catalisador de hafnoceno-titanoceno, método para fazer o sistema de catalisador de hafnocenotitanoceno e método para fazer uma composição de polietileno
US10865258B2 (en) 2018-01-31 2020-12-15 Exxonmobil Chemical Patents Inc. Mixed catalyst systems containing bridged metallocenes with a pendant group 13 element, processes for making a polymer product using same, and products made from same
US10851187B2 (en) 2018-01-31 2020-12-01 Exxonmobil Chemical Patents Inc. Bridged metallocene catalysts with a pendant group 13 element, catalyst systems containing same, processes for making a polymer product using same, and products made from same
US11098139B2 (en) 2018-02-28 2021-08-24 Chevron Phillips Chemical Company Lp Advanced quality control tools for manufacturing bimodal and multimodal polyethylene resins
US10507445B2 (en) 2018-03-29 2019-12-17 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
US10679734B2 (en) 2018-03-29 2020-06-09 Chevron Phillips Chemical Company Lp Methods for determining transition metal compound concentrations in multicomponent liquid systems
CN117050214A (zh) * 2018-09-27 2023-11-14 切弗朗菲利浦化学公司 生产氟化固体氧化物的方法及其在基于茂金属的催化剂体系中的用途
KR102272245B1 (ko) * 2018-12-18 2021-07-02 한화솔루션 주식회사 올레핀 중합용 촉매 및 이를 이용하여 제조된 올레핀계 중합체
US11125680B1 (en) 2021-01-14 2021-09-21 Chevron Phillips Chemical Company Lp Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations
US11802865B2 (en) 2021-12-27 2023-10-31 Chevron Phillips Chemical Company Lp Utilizing aTREF data with chemometric analysis for determining the types of polyethylene present in polymer blends and multilayer films

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146223A (en) 1959-08-21 1964-08-25 Shell Oil Co Polymerization in the presence of controlled amounts of hydrogen
US3248179A (en) 1962-02-26 1966-04-26 Phillips Petroleum Co Method and apparatus for the production of solid polymers of olefins
US3242099A (en) 1964-03-27 1966-03-22 Union Carbide Corp Olefin polymerization catalysts
US4060480A (en) 1971-09-03 1977-11-29 Chevron Research Company Hydrocarbon hydroconversion process employing hydroxy-aluminum stabilized catalysts supports
US4200714A (en) 1978-10-04 1980-04-29 Standard Oil Company (Indiana) Olefin purification process for hydrogen contaminated streams
US4501885A (en) 1981-10-14 1985-02-26 Phillips Petroleum Company Diluent and inert gas recovery from a polymerization process
US4588790A (en) 1982-03-24 1986-05-13 Union Carbide Corporation Method for fluidized bed polymerization
US4452910A (en) 1982-06-15 1984-06-05 Standard Oil Company (Indiana) Chromium expanded smectite clay
US4530914A (en) 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4937299A (en) 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4935474A (en) 1983-06-06 1990-06-19 Exxon Research & Engineering Company Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4808561A (en) 1985-06-21 1989-02-28 Exxon Chemical Patents Inc. Supported polymerization catalyst
US5064797A (en) 1987-04-03 1991-11-12 Phillips Petroleum Company Process for producing polyolefins and polyolefin catalysts
US4794096A (en) 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
US4851488A (en) 1987-04-23 1989-07-25 Shell Oil Company Process for altering hydrogenated polymer compositions from high melt flow to low melt flow
US5091352A (en) 1988-09-14 1992-02-25 Mitsui Petrochemical Industries, Ltd. Olefin polymerization catalyst component, olefin polymerization catalyst and process for the polymerization of olefins
US5565175A (en) 1990-10-01 1996-10-15 Phillips Petroleum Company Apparatus and method for producing ethylene polymer
US5237025A (en) 1990-10-09 1993-08-17 Phillips Petroleum Company Process for making bimodal polyolefins using two independent particulate catalysts
US5149132A (en) * 1991-02-04 1992-09-22 A. O. Smith Corporation Split rear truck frame
US5575979A (en) 1991-03-04 1996-11-19 Phillips Petroleum Company Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator
TW218884B (es) 1991-05-01 1994-01-11 Mitsubishi Kakoki Kk
US5594078A (en) 1991-07-23 1997-01-14 Phillips Petroleum Company Process for producing broad molecular weight polyolefin
US5134208A (en) 1991-09-27 1992-07-28 Shell Oil Company Polymerization process
US5194529A (en) 1991-10-28 1993-03-16 Shell Oil Company Polymerization process
US5359015A (en) 1991-11-07 1994-10-25 Exxon Chemical Patents Inc. Metallocene catalysts and their production and use
AU650787B2 (en) 1991-12-09 1994-06-30 Phillips Petroleum Company Process for preparing a pillared chain silicate clay
US5436304A (en) 1992-03-19 1995-07-25 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
US5352749A (en) 1992-03-19 1994-10-04 Exxon Chemical Patents, Inc. Process for polymerizing monomers in fluidized beds
DE69328996T2 (de) 1992-09-04 2000-11-16 Bp Chem Int Ltd Katalysatorzusammensetzung und Verfahren zur Herstellung von Polyolefinen
US5486584A (en) 1992-10-08 1996-01-23 Phillips Petroleum Company Chromium catalyst compositions
US5317036A (en) 1992-10-16 1994-05-31 Union Carbide Chemicals & Plastics Technology Corporation Gas phase polymerization reactions utilizing soluble unsupported catalysts
CA2103380C (en) 1992-11-19 2002-07-02 Mitsui Chemicals, Inc. Ethylene/.alpha.-olefin copolymer composition, graft modified ethylene/.alpha.-olefin copolymer composition, ethylene copolymer composition, and multi-stage olefin polymerization process
US5276115A (en) 1992-12-14 1994-01-04 Phillips Petroleum Company Mono-1-olefin polymerization in the presence of hydrogen and a cyclopentadienyl compound
AU682821B2 (en) 1993-04-26 1997-10-23 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
DE69422410T2 (de) 1993-08-06 2000-07-06 Exxon Chemical Patents Inc Polymerisationskataylsatoren, ihre herstellung und verwendung
US5576259A (en) 1993-10-14 1996-11-19 Tosoh Corporation Process for producing α-olefin polymer
US6214949B1 (en) 1993-12-29 2001-04-10 Fina Technology, Inc. Polymerization of polyolefins having low melt flow and high molecular weight
US5624877A (en) 1994-02-25 1997-04-29 Phillips Petroleum Company Process for producing polyolefins
US5543376A (en) 1994-02-25 1996-08-06 Phillips Petroleum Company Process for producing polyolefins
US5442019A (en) 1994-03-25 1995-08-15 Exxon Chemical Company Process for transitioning between incompatible polymerization catalysts
US5498581A (en) 1994-06-01 1996-03-12 Phillips Petroleum Company Method for making and using a supported metallocene catalyst system
WO1996000246A1 (en) 1994-06-24 1996-01-04 Exxon Chemical Patents Inc. Polymerization process and catalyst systems useful therein
US5455314A (en) 1994-07-27 1995-10-03 Phillips Petroleum Company Method for controlling removal of polymerization reaction effluent
US5516848A (en) 1995-01-31 1996-05-14 Exxon Chemical Patents Inc. Process to produce thermoplastic elastomers
EP0727443B1 (en) 1995-02-20 2001-01-17 Tosoh Corporation Catalyst for olefin polymerization and process for producing olefin polymers
US5527752A (en) 1995-03-29 1996-06-18 Union Carbide Chemicals & Plastics Technology Corporation Catalysts for the production of polyolefins
US5672666A (en) 1995-06-05 1997-09-30 Exxon Chemical Patents Inc. Process for transitioning between incompatible polymerization catalysts
EP0768319A1 (en) 1995-09-29 1997-04-16 Nippon Oil Co. Ltd. Process for the production of polyolefins
CA2188722A1 (en) 1995-10-26 1997-04-27 George Norris Foster Process for preparing an in situ polyethylene blend
JPH09216913A (ja) 1995-12-04 1997-08-19 Mitsubishi Chem Corp オレフィン重合体の製造法
WO1997035893A1 (en) 1996-03-27 1997-10-02 The Dow Chemical Company Highly soluble olefin polymerization catalyst activator
US5762666A (en) 1996-04-18 1998-06-09 Amrein; David L. Feeder-air lock with slide gates
US5693727A (en) 1996-06-06 1997-12-02 Union Carbide Chemicals & Plastics Technology Corporation Method for feeding a liquid catalyst to a fluidized bed polymerization reactor
JP2000514493A (ja) 1996-07-15 2000-10-31 モービル・オイル・コーポレーション 吹込成形およびフィルム用途用コモノマー前処理２金属系触媒
US5847059A (en) 1996-12-20 1998-12-08 Fina Technology, Inc. Catalyst yield from supported metallocene catalysts
US5739220A (en) 1997-02-06 1998-04-14 Fina Technology, Inc. Method of olefin polymerization utilizing hydrogen pulsing, products made therefrom, and method of hydrogenation
US6103657A (en) 1997-07-02 2000-08-15 Union Carbide Chemicals & Plastics Technology Corporation Catalyst for the production of olefin polymers
US6239235B1 (en) 1997-07-15 2001-05-29 Phillips Petroleum Company High solids slurry polymerization
KR100531628B1 (ko) 1998-03-20 2005-11-29 엑손모빌 케미칼 패턴츠 인코포레이티드 연속적인 슬러리 중합반응의 휘발물질 제거
US6165929A (en) 1998-05-18 2000-12-26 Phillips Petroleum Company Compositions that can produce polymers
US6300271B1 (en) 1998-05-18 2001-10-09 Phillips Petroleum Company Compositions that can produce polymers
US6107230A (en) 1998-05-18 2000-08-22 Phillips Petroleum Company Compositions that can produce polymers
US6294494B1 (en) 1998-12-18 2001-09-25 Phillips Petroleum Company Olefin polymerization processes and products thereof
US6258903B1 (en) 1998-12-18 2001-07-10 Univation Technologies Mixed catalyst system
US6262191B1 (en) 1999-03-09 2001-07-17 Phillips Petroleum Company Diluent slip stream to give catalyst wetting agent
US6355594B1 (en) 1999-09-27 2002-03-12 Phillips Petroleum Company Organometal catalyst compositions
US6376415B1 (en) 1999-09-28 2002-04-23 Phillips Petroleum Company Organometal catalyst compositions
US6395666B1 (en) 1999-09-29 2002-05-28 Phillips Petroleum Company Organometal catalyst compositions
US6548441B1 (en) 1999-10-27 2003-04-15 Phillips Petroleum Company Organometal catalyst compositions
US6391816B1 (en) 1999-10-27 2002-05-21 Phillips Petroleum Organometal compound catalyst
US6613712B1 (en) 1999-11-24 2003-09-02 Phillips Petroleum Company Organometal catalyst compositions with solid oxide supports treated with fluorine and boron
US6548442B1 (en) 1999-12-03 2003-04-15 Phillips Petroleum Company Organometal compound catalyst
US6750302B1 (en) 1999-12-16 2004-06-15 Phillips Petroleum Company Organometal catalyst compositions
US6524987B1 (en) 1999-12-22 2003-02-25 Phillips Petroleum Company Organometal catalyst compositions
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
US6632894B1 (en) 1999-12-30 2003-10-14 Phillips Petroleum Company Organometal catalyst compositions
US6667274B1 (en) 1999-12-30 2003-12-23 Phillips Petroleum Company Polymerization catalysts
US20080281063A9 (en) 1999-12-30 2008-11-13 Sukhadia Ashish M Ethylene polymers and copolymers with high optical opacity and methods of making the same
US6576583B1 (en) 2000-02-11 2003-06-10 Phillips Petroleum Company Organometal catalyst composition
US6388017B1 (en) 2000-05-24 2002-05-14 Phillips Petroleum Company Process for producing a polymer composition
US6730751B2 (en) 2002-07-16 2004-05-04 Fina Technology, Inc. Polymerization of polyethylene having high molecular weight
US20040059070A1 (en) 2002-09-19 2004-03-25 Whitte William M. Process and apparatus for controlling molecular weight distribution and short chain branching for olefin polymers
US7119153B2 (en) 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
US7199073B2 (en) 2004-11-10 2007-04-03 Chevron Phillips Chemical Company, Lp Resins that yield low haze films and the process for their production
US7026494B1 (en) 2005-01-10 2006-04-11 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high melt index polymers without the use of hydrogen
US7226886B2 (en) 2005-09-15 2007-06-05 Chevron Phillips Chemical Company, L.P. Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7625982B2 (en) 2005-08-22 2009-12-01 Chevron Phillips Chemical Company Lp Multimodal polyethylene compositions and pipe made from same
US7312283B2 (en) * 2005-08-22 2007-12-25 Chevron Phillips Chemical Company Lp Polymerization catalysts and process for producing bimodal polymers in a single reactor
US7517939B2 (en) 2006-02-02 2009-04-14 Chevron Phillips Chemical Company, Lp Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
US7619047B2 (en) 2006-02-22 2009-11-17 Chevron Phillips Chemical Company, Lp Dual metallocene catalysts for polymerization of bimodal polymers
US8003739B2 (en) * 2007-10-17 2011-08-23 Fina Technology, Inc. Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
EP2033977A1 (en) 2007-09-03 2009-03-11 INEOS Manufacturing Belgium NV Slurry phase polymerisation process
US7468452B1 (en) 2007-12-12 2008-12-23 Chevron Phillips Chemical Company Lp Process for one-pot synthesis of 1,1-diphenyl-1-(3-substituted-cyclopentadienyl)-1-(2,7-di-t-butyl-fluoren-9-yl)methane type ligands
US7863210B2 (en) 2007-12-28 2011-01-04 Chevron Phillips Chemical Company Lp Nano-linked metallocene catalyst compositions and their polymer products
US8080681B2 (en) 2007-12-28 2011-12-20 Chevron Phillips Chemical Company Lp Nano-linked metallocene catalyst compositions and their polymer products
US8012900B2 (en) 2007-12-28 2011-09-06 Chevron Phillips Chemical Company, L.P. Nano-linked metallocene catalyst compositions and their polymer products
US7884163B2 (en) 2008-03-20 2011-02-08 Chevron Phillips Chemical Company Lp Silica-coated alumina activator-supports for metallocene catalyst compositions
BR122013014965B1 (pt) 2009-06-16 2019-10-29 Chevron Phillps Chemical Company Lp composições compreendendo polialfaolefina e composições compreendendo produto oligomérico alfa olefina
US7919639B2 (en) 2009-06-23 2011-04-05 Chevron Phillips Chemical Company Lp Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
ES2582396T3 (es) 2009-06-29 2016-09-12 Chevron Phillips Chemical Company Lp Sistemas catalíticos duales de metaloceno para disminuir el índice de fluidez y aumentar la velocidad de producción de polímero
US8207280B2 (en) 2009-06-29 2012-06-26 Chevron Phillips Chemical Company Lp Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
EP2485839A1 (en) 2009-10-06 2012-08-15 Chevron Phillips Chemical Company LP Oligomerization of olefin waxes using metallocene-based catalyst systems

Also Published As

Publication number Publication date
CN101935366B (zh) 2014-07-30
US20130079477A1 (en) 2013-03-28
EP2448978B1 (en) 2016-05-18
US20130245210A1 (en) 2013-09-19
EP2448978A1 (en) 2012-05-09
ES2582396T3 (es) 2016-09-12
WO2011002497A1 (en) 2011-01-06
SG176975A1 (en) 2012-02-28
US20140235804A1 (en) 2014-08-21
US9169333B2 (en) 2015-10-27
BRPI1014662A2 (pt) 2021-02-09
KR101741855B1 (ko) 2017-05-30
CN101935366A (zh) 2011-01-05
US8450436B2 (en) 2013-05-28
US8748546B2 (en) 2014-06-10
US20100331505A1 (en) 2010-12-30
MX2012000250A (es) 2012-01-25
KR20120035165A (ko) 2012-04-13
US8329834B2 (en) 2012-12-11
BRPI1014662B1 (pt) 2021-06-29
EG27086A (en) 2015-05-20

Similar Documents

Publication Publication Date Title
CO6480946A2 (es) Sistemas catalizadores duales de metaloceno para disminuuir el índice de fusión e incrementar las velocidades de producción de polímero.
CO6480947A2 (es) El uso de catalizadores de depuración de hidrógeno para controlar niveles de hidrógeno y peso molecular de polímero en un reactor de polimeración.
BR112015015394A2 (pt) procatalisador, sistema catalisador, processo de polimerização e polímero baseado em olefina
AR092728A1 (es) Polimeros basados en etileno y procesos para hacer los mismos
CO6620039A2 (es) Composiciones de catalizador para producir poliolefinas de alt mz/mw
BR112013000397A2 (pt) catalisadores para produzir poliolefinas de ampla distribuição de peso molecular na ausencia de hidrogênio adicionado
BR112015015548A2 (pt) processo de polimerização para a produção de polímeros a base de etileno
BR112015015550A2 (pt) processo de polimerização para a produção de polímeros a base de etileno
BR112016029439A2 (pt) processo para polimerização de olefinas
EG26257A (en) Polymer catalysts to produce polymers have low melting flexibility
BR112012021399A2 (pt) composição de pró-catalisador, composição de catalisador e processo para produzir um polímero baseado em olefina
EG26234A (en) Polymerization catalysts to produce polymers with low levels of long chain branching
BR112012021519A2 (pt) proccesso, composição de procatalisador, composição catalítica e processo para produzir um polímero a base de olefina
BRPI0918698A2 (pt) composição de procatalisador, composiçao de catalisador e processo para produzir um polímero baseado em olefina
GB201015397D0 (en) Polymerisation method
AR094324A1 (es) Un polímero a base de etileno
BR112013015873A2 (pt) composição de catalisador, processo de polimerização e composição polimérica.
BR112013008476A2 (pt) sistema de catalisador de metaloceno ligado em ponte com hidrogênio permutável e efeitos de comonômero
IN2014DN07467A (es)
BRPI0916175A2 (pt) composição de procatalisador, composição de catalisador e processo para produzir um polímero baseado em olefina
BR112017000855A2 (pt) catalisadores de bis-bifenilfenoxi para polimerização de polímeros à base de etileno de baixo peso molecular
SA113340340B1 (ar) عملية إنتاج بوليمرات الدايين
BR112012028977A2 (pt) polímero estímulo- responsivo para purificação de biomoléculas.
EG25985A (en) Polymerization catalysts for producing polymers with high comonomer incorporation
BR112014014694A2 (pt) utilização de hidrogênio e um composto de organozinco para controle de polimerização e propriedade do polímero

Legal Events

Date Code Title Description
FG Application granted