ATE535554T1 - Verfahren zur herstellung von sehr steifem polyproylen - Google Patents

Verfahren zur herstellung von sehr steifem polyproylen

Info

Publication number
ATE535554T1
ATE535554T1 AT08166131T AT08166131T ATE535554T1 AT E535554 T1 ATE535554 T1 AT E535554T1 AT 08166131 T AT08166131 T AT 08166131T AT 08166131 T AT08166131 T AT 08166131T AT E535554 T1 ATE535554 T1 AT E535554T1
Authority
AT
Austria
Prior art keywords
reactor
fraction
copolymer
propylene homo
polyproylene
Prior art date
Application number
AT08166131T
Other languages
English (en)
Inventor
Pauli Leskinen
Michiel Bergstra
Original Assignee
Borealis Ag
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 Borealis Ag filed Critical Borealis Ag
Application granted granted Critical
Publication of ATE535554T1 publication Critical patent/ATE535554T1/de

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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyethers (AREA)
AT08166131T 2008-10-08 2008-10-08 Verfahren zur herstellung von sehr steifem polyproylen ATE535554T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08166131A EP2174962B1 (de) 2008-10-08 2008-10-08 Verfahren zur Herstellung von sehr steifem Polyproylen

Publications (1)

Publication Number Publication Date
ATE535554T1 true ATE535554T1 (de) 2011-12-15

Family

ID=40328719

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08166131T ATE535554T1 (de) 2008-10-08 2008-10-08 Verfahren zur herstellung von sehr steifem polyproylen

Country Status (5)

Country Link
US (1) US8557917B2 (de)
EP (1) EP2174962B1 (de)
CN (1) CN102171261B (de)
AT (1) ATE535554T1 (de)
WO (1) WO2010040732A1 (de)

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ATE555138T1 (de) * 2009-02-04 2012-05-15 Borealis Ag POLYPROPYLENZUSAMMENSETZUNG MIT HOHER STEIFIGKEIT UND STOßFESTIGKEIT
US9279024B2 (en) 2013-10-28 2016-03-08 Exxonmobil Chemical Patents Inc. Processes using staged hydrogen addition
EP2965908B1 (de) * 2014-07-09 2018-03-21 Borealis AG Propylen-Zufallscopolymer für Folienanwendungen
EP3240808B1 (de) * 2014-12-29 2020-05-13 Dow Global Technologies LLC Verfahren zur herstellung von ethylen/alpha-olefin-interpolymeren
US9725569B2 (en) 2015-06-05 2017-08-08 Exxonmobil Chemical Patents Inc. Porous propylene polymers
US9738779B2 (en) 2015-06-05 2017-08-22 Exxonmobil Chemical Patents Inc. Heterophasic copolymers and sequential polymerization
US10280235B2 (en) 2015-06-05 2019-05-07 Exxonmobil Chemical Patents Inc. Catalyst system containing high surface area supports and sequential polymerization to produce heterophasic polymers
US10077325B2 (en) 2015-06-05 2018-09-18 Exxonmobil Chemical Patents Inc. Silica supports with high aluminoxane loading capability
US9809664B2 (en) 2015-06-05 2017-11-07 Exxonmobil Chemical Patents Inc. Bimodal propylene polymers and sequential polymerization
US10294316B2 (en) 2015-06-05 2019-05-21 Exxonmobil Chemical Patents Inc. Silica supports with high aluminoxane loading capability
US9725537B2 (en) 2015-06-05 2017-08-08 Exxonmobil Chemical Patents Inc. High activity catalyst supportation
US9920176B2 (en) 2015-06-05 2018-03-20 Exxonmobil Chemical Patents Inc. Single site catalyst supportation
US10280233B2 (en) 2015-06-05 2019-05-07 Exxonmobil Chemical Patents Inc. Catalyst systems and methods of making and using the same
CN107690441A (zh) 2015-06-05 2018-02-13 埃克森美孚化学专利公司 聚合物在气相或淤浆相中的单反应器制备
US10723821B2 (en) 2015-06-05 2020-07-28 Exxonmobil Chemical Patents Inc. Supported metallocene catalyst systems for polymerization
WO2016196339A2 (en) 2015-06-05 2016-12-08 Exxonmobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
US10329360B2 (en) 2015-06-05 2019-06-25 Exxonmobil Chemical Patents Inc. Catalyst system comprising supported alumoxane and unsupported alumoxane particles
US11059918B2 (en) 2016-05-27 2021-07-13 Exxonmobil Chemical Patents Inc. Metallocene catalyst compositions and polymerization process therewith
WO2020064484A1 (en) * 2018-09-28 2020-04-02 Borealis Ag A multi-stage process for producing a c2 to c8 olefin polymer composition
US11254761B1 (en) 2020-10-15 2022-02-22 Chevron Phillips Chemical Company Lp Catalyst pretreatment and feeding system for polypropylene production
WO2022207551A1 (en) 2021-03-29 2022-10-06 Arlanxeo Netherlands B.V. Process for producing polymers
WO2023217397A1 (en) 2022-05-09 2023-11-16 Arlanxeo Netherlands B.V. Process for producing polymers

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ES2266053T3 (es) 2001-06-20 2007-03-01 Borealis Technology Oy Preparacion de un componente de catalizador para la polimerizacion de olefina.
EP1403292B1 (de) 2002-09-30 2016-04-13 Borealis Polymers Oy Verfahren zur herstellung eines olefinpolymerisationskatalysatorbestandteils mit verbesserter aktivität bei hoher temperatur
JP2006517987A (ja) * 2002-10-15 2006-08-03 エクソンモービル・ケミカル・パテンツ・インク ラマン分光学によるポリマー特性のオンライン測定および制御

Also Published As

Publication number Publication date
EP2174962A1 (de) 2010-04-14
EP2174962B1 (de) 2011-11-30
US20110174415A1 (en) 2011-07-21
US8557917B2 (en) 2013-10-15
CN102171261B (zh) 2014-01-08
WO2010040732A1 (en) 2010-04-15
CN102171261A (zh) 2011-08-31

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