SG11201403376WA - Use of hydrogen and an organozinc compound for polymerization and polymer property control - Google Patents

Use of hydrogen and an organozinc compound for polymerization and polymer property control

Info

Publication number
SG11201403376WA
SG11201403376WA SG11201403376WA SG11201403376WA SG11201403376WA SG 11201403376W A SG11201403376W A SG 11201403376WA SG 11201403376W A SG11201403376W A SG 11201403376WA SG 11201403376W A SG11201403376W A SG 11201403376WA SG 11201403376W A SG11201403376W A SG 11201403376WA
Authority
SG
Singapore
Prior art keywords
polymerization
hydrogen
property control
organozinc compound
polymer property
Prior art date
Application number
SG11201403376WA
Inventor
Errun Ding
Qing Yang
Albert P Masino
Youlu Yu
Lloyd W Guatney
Jim B Askew
Original Assignee
Chevron Phillips Chemical Co
Errun Ding
Qing Yang
Albert P Masino
Youlu Yu
Lloyd W Guatney
Jim B Askew
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, Errun Ding, Qing Yang, Albert P Masino, Youlu Yu, Lloyd W Guatney, Jim B Askew filed Critical Chevron Phillips Chemical Co
Publication of SG11201403376WA publication Critical patent/SG11201403376WA/en

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
    • 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
    • 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
    • C08F2400/00—Characteristics for processes of polymerization
    • C08F2400/02—Control or adjustment of polymerization parameters
    • 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-

Landscapes

  • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
SG11201403376WA 2011-12-19 2012-12-14 Use of hydrogen and an organozinc compound for polymerization and polymer property control SG11201403376WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/329,404 US8501882B2 (en) 2011-12-19 2011-12-19 Use of hydrogen and an organozinc compound for polymerization and polymer property control
PCT/US2012/069661 WO2013096106A1 (en) 2011-12-19 2012-12-14 Use of hydrogen and an organozinc compound for polymerization and polymer property control

Publications (1)

Publication Number Publication Date
SG11201403376WA true SG11201403376WA (en) 2014-07-30

Family

ID=47472095

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201403376WA SG11201403376WA (en) 2011-12-19 2012-12-14 Use of hydrogen and an organozinc compound for polymerization and polymer property control

Country Status (8)

Country Link
US (2) US8501882B2 (en)
EP (1) EP2794682B1 (en)
CN (1) CN103159884B (en)
BR (1) BR112014014694B1 (en)
ES (1) ES2620759T3 (en)
MX (1) MX343713B (en)
SG (1) SG11201403376WA (en)
WO (1) WO2013096106A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8501882B2 (en) 2011-12-19 2013-08-06 Chevron Phillips Chemical Company Lp Use of hydrogen and an organozinc compound for polymerization and polymer property control
US8680218B1 (en) 2013-01-30 2014-03-25 Chevron Phillips Chemical Company Lp Methods for controlling dual catalyst olefin polymerizations with an organozinc compound
US9156970B2 (en) 2013-09-05 2015-10-13 Chevron Phillips Chemical Company Lp Higher density polyolefins with improved stress crack resistance
US10246528B2 (en) * 2014-01-09 2019-04-02 Chevron Phillips Chemical Company Lp Chromium (III) catalyst systems with activator-supports
CA2957809C (en) * 2014-08-19 2023-01-03 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
SG11201701265UA (en) * 2014-08-19 2017-03-30 Univation Tech Llc Fluorinated catalyst supports and catalyst systems
US10208139B2 (en) * 2014-08-19 2019-02-19 Univation Technologies, Llc Fluorinated catalyst supports and catalyst systems
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
CN109422830A (en) * 2017-09-05 2019-03-05 中国石油化工股份有限公司 Prepare catalyst system and the low-molecular-weight polypropylene and preparation method thereof of low-molecular-weight polypropylene
US10358506B2 (en) 2017-10-03 2019-07-23 Chevron Phillips Chemical Company Lp Dual catalyst system for producing LLDPE copolymers with improved processability
EP3830147A1 (en) * 2018-07-31 2021-06-09 Dow Global Technologies LLC Polyethylene formulations for large part blow molding applications
CN114507311B (en) * 2021-02-01 2024-04-02 中国石油化工股份有限公司 Ethylene polymer and process for producing the same
CN116199812B (en) * 2023-05-04 2023-10-03 北京石油化工学院 Cyclopentene-based special elastomer and preparation method and application thereof

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Also Published As

Publication number Publication date
MX2014007334A (en) 2014-09-15
BR112014014694B1 (en) 2021-01-12
ES2620759T3 (en) 2017-06-29
BR112014014694A2 (en) 2017-07-04
CN103159884A (en) 2013-06-19
CN103159884B (en) 2016-12-21
MX343713B (en) 2016-11-18
US20130289226A1 (en) 2013-10-31
US20130158216A1 (en) 2013-06-20
US8501882B2 (en) 2013-08-06
WO2013096106A1 (en) 2013-06-27
EP2794682A1 (en) 2014-10-29
EP2794682B1 (en) 2017-02-15
US8829125B2 (en) 2014-09-09

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