WO2008045171A3 - Supported olefin polymerization catalysts and their use in polymerization processes - Google Patents

Supported olefin polymerization catalysts and their use in polymerization processes Download PDF

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Publication number
WO2008045171A3
WO2008045171A3 PCT/US2007/019646 US2007019646W WO2008045171A3 WO 2008045171 A3 WO2008045171 A3 WO 2008045171A3 US 2007019646 W US2007019646 W US 2007019646W WO 2008045171 A3 WO2008045171 A3 WO 2008045171A3
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WO
WIPO (PCT)
Prior art keywords
polymerization
supported olefin
catalysts
processes
polymerization processes
Prior art date
Application number
PCT/US2007/019646
Other languages
French (fr)
Other versions
WO2008045171A2 (en
Inventor
Maria A Apecetche
Agapios K Agapiou
Ann M Schoeb-Wolters
Kevin J Cann
John H Moorhouse
Mark G Goode
Original Assignee
Univation Tech Llc
Maria A Apecetche
Agapios K Agapiou
Ann M Schoeb-Wolters
Kevin J Cann
John H Moorhouse
Mark G Goode
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 Univation Tech Llc, Maria A Apecetche, Agapios K Agapiou, Ann M Schoeb-Wolters, Kevin J Cann, John H Moorhouse, Mark G Goode filed Critical Univation Tech Llc
Publication of WO2008045171A2 publication Critical patent/WO2008045171A2/en
Publication of WO2008045171A3 publication Critical patent/WO2008045171A3/en

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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
    • 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

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

Abstract

Supported catalyst systems and polymerization processes for making polyolefins with the supported catalyst systems are disclosed.
PCT/US2007/019646 2006-10-11 2007-09-10 Supported olefin polymerization catalysts and their use in polymerization processes WO2008045171A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85102906P 2006-10-11 2006-10-11
US60/851,029 2006-10-11

Publications (2)

Publication Number Publication Date
WO2008045171A2 WO2008045171A2 (en) 2008-04-17
WO2008045171A3 true WO2008045171A3 (en) 2008-09-04

Family

ID=38171126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/019646 WO2008045171A2 (en) 2006-10-11 2007-09-10 Supported olefin polymerization catalysts and their use in polymerization processes

Country Status (1)

Country Link
WO (1) WO2008045171A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010075160A1 (en) * 2008-12-22 2010-07-01 Univation Technologies, Llc Systems and methods for fabricating polymers
US9376511B2 (en) * 2013-03-13 2016-06-28 Chevron Phillips Chemical Company Lp Polymerization catalysts and polymers
WO2014206816A1 (en) 2013-06-24 2014-12-31 Saudi Basic Industries Corporation Titanated chromium-based catalysts to produce high density polyethylene
CN113861317B (en) * 2020-06-30 2023-04-07 中国石油化工股份有限公司 Preparation method of antistatic polyethylene catalyst
US12319774B1 (en) 2024-01-23 2025-06-03 Chevron Phillips Chemical Company Lp Particle size control of silyl chromate catalysts and uses thereof in fluidized bed reactors

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670302B2 (en) * 1997-11-14 2003-12-30 W. R. Grace & Co.-Conn High pore volume polyolefin catalyst
US20040242811A1 (en) * 2002-06-06 2004-12-02 Zerong Lin Catalyst system and process
US6828268B1 (en) * 1999-11-05 2004-12-07 Phillips Petroleum Company Polymerization catalyst systems and processes using alkyl lithium compounds as a cocatalyst

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6670302B2 (en) * 1997-11-14 2003-12-30 W. R. Grace & Co.-Conn High pore volume polyolefin catalyst
US6828268B1 (en) * 1999-11-05 2004-12-07 Phillips Petroleum Company Polymerization catalyst systems and processes using alkyl lithium compounds as a cocatalyst
US20040242811A1 (en) * 2002-06-06 2004-12-02 Zerong Lin Catalyst system and process

Also Published As

Publication number Publication date
WO2008045171A2 (en) 2008-04-17

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