AR068262A1 - Catalizadores de polimerizacion para producir polimeros con alta incorporacion del comonomero - Google Patents

Catalizadores de polimerizacion para producir polimeros con alta incorporacion del comonomero

Info

Publication number
AR068262A1
AR068262A1 ARP080104157A ARP080104157A AR068262A1 AR 068262 A1 AR068262 A1 AR 068262A1 AR P080104157 A ARP080104157 A AR P080104157A AR P080104157 A ARP080104157 A AR P080104157A AR 068262 A1 AR068262 A1 AR 068262A1
Authority
AR
Argentina
Prior art keywords
commonomer
polymerization catalysts
produce polymers
high incorporation
catalysts
Prior art date
Application number
ARP080104157A
Other languages
English (en)
Inventor
Tony R Crain
Qing Yang
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 AR068262A1 publication Critical patent/AR068262A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/09—Cyclic bridge, i.e. Cp or analog where the bridging unit linking the two Cps or analogs is part of a cyclic group
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Composiciones de catalizadores, métodos y polímeros que abarcan un compuesto de metaloceno del grupo 4 que comprende ligandos del tipo n5-ciclopentadienilo con puente típicamente en combinacion con un cocatalizador, y un activador. Los ligandos del tipo n5-ciclopentadienilo con puente están conectados por un sustituyente cíclico. Los catalizadores de las técnicas de la presente invencion pueden ser más efectivos para la incorporacion de comonomeros al esqueleto principal de un polímero de poliolefina.
ARP080104157A 2007-09-28 2008-09-25 Catalizadores de polimerizacion para producir polimeros con alta incorporacion del comonomero AR068262A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/904,728 US7799721B2 (en) 2007-09-28 2007-09-28 Polymerization catalysts for producing polymers with high comonomer incorporation

Publications (1)

Publication Number Publication Date
AR068262A1 true AR068262A1 (es) 2009-11-11

Family

ID=39970848

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104157A AR068262A1 (es) 2007-09-28 2008-09-25 Catalizadores de polimerizacion para producir polimeros con alta incorporacion del comonomero

Country Status (10)

Country Link
US (3) US7799721B2 (es)
EP (1) EP2193151B1 (es)
KR (1) KR101589315B1 (es)
CN (1) CN101883796B (es)
AR (1) AR068262A1 (es)
BR (1) BRPI0817510B1 (es)
CL (1) CL2008002847A1 (es)
EG (1) EG25985A (es)
ES (1) ES2730074T3 (es)
WO (1) WO2009045300A2 (es)

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US9018329B2 (en) 2011-09-02 2015-04-28 Chevron Phillips Chemical Company Lp Polymer compositions having improved barrier properties
US9284391B2 (en) 2011-09-02 2016-03-15 Chevron Phillips Chemical Company Lp Polymer compositions having improved barrier properties
US9102768B2 (en) 2013-08-14 2015-08-11 Chevron Phillips Chemical Company Lp Cyclobutylidene-bridged metallocenes and catalyst systems containing the same
US9970869B2 (en) * 2015-07-24 2018-05-15 Chevron Phillips Chemical Company Lp Use of turbidimeter for measurement of solid catalyst system component in a reactor feed
US9758600B1 (en) 2016-05-25 2017-09-12 Chevron Phillips Chemical Company Lp Bicyclic bridged metallocene compounds and polymers produced therefrom
US9758540B1 (en) 2016-05-25 2017-09-12 Chevron Phillips Chemical Company Lp Bicyclic bridged metallocene compounds and polymers produced therefrom
WO2019099577A1 (en) 2017-11-15 2019-05-23 Exxonmobil Chemical Patents Inc. Polymerization processes
CN111356706B (zh) 2017-11-15 2022-04-15 埃克森美孚化学专利公司 聚合方法
CN111356705A (zh) 2017-11-15 2020-06-30 埃克森美孚化学专利公司 聚合方法
WO2023235799A1 (en) 2022-06-02 2023-12-07 Chevron Phillips Chemical Company Lp High porosity fluorided silica-coated alumina activator-supports and uses thereof in metallocene-based catalyst systems for olefin polymerization

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Also Published As

Publication number Publication date
US20090088537A1 (en) 2009-04-02
US8222174B2 (en) 2012-07-17
CL2008002847A1 (es) 2009-03-20
BRPI0817510B1 (pt) 2021-02-09
WO2009045300A3 (en) 2009-07-09
CN101883796B (zh) 2013-08-28
ES2730074T3 (es) 2019-11-08
BRPI0817510A2 (pt) 2020-08-18
EP2193151A2 (en) 2010-06-09
US20110201833A1 (en) 2011-08-18
KR101589315B1 (ko) 2016-02-01
US20100305284A1 (en) 2010-12-02
US7956139B2 (en) 2011-06-07
CN101883796A (zh) 2010-11-10
KR20100072224A (ko) 2010-06-30
WO2009045300A2 (en) 2009-04-09
US7799721B2 (en) 2010-09-21
EG25985A (en) 2012-11-21
EP2193151B1 (en) 2019-04-03

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