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
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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EP2216350B1 (de) * 2009-02-04 2012-04-25 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
ES2672332T3 (es) * 2014-07-09 2018-06-13 Borealis Ag Copolímero aleatorio de propileno para aplicaciones de película
JP6752794B2 (ja) * 2014-12-29 2020-09-09 ダウ グローバル テクノロジーズ エルエルシー エチレン／アルファ−オレフィンインターポリマーを形成する方法
US10294316B2 (en) 2015-06-05 2019-05-21 Exxonmobil Chemical Patents Inc. Silica supports with high aluminoxane loading capability
US9738779B2 (en) 2015-06-05 2017-08-22 Exxonmobil Chemical Patents Inc. Heterophasic copolymers and sequential polymerization
US10723821B2 (en) 2015-06-05 2020-07-28 Exxonmobil Chemical Patents Inc. Supported metallocene catalyst systems for polymerization
US10759886B2 (en) 2015-06-05 2020-09-01 Exxonmobil Chemical Patents Inc. Single reactor production of polymers in gas or slurry phase
US9920176B2 (en) 2015-06-05 2018-03-20 Exxonmobil Chemical Patents Inc. Single site catalyst supportation
US10329360B2 (en) 2015-06-05 2019-06-25 Exxonmobil Chemical Patents Inc. Catalyst system comprising supported alumoxane and unsupported alumoxane particles
US10570219B2 (en) 2015-06-05 2020-02-25 Exxonmobil Chemical Patents Inc. Production of heterophasic polymers in gas or slurry phase
US10077325B2 (en) 2015-06-05 2018-09-18 Exxonmobil Chemical Patents Inc. Silica supports with high aluminoxane loading capability
US10280233B2 (en) 2015-06-05 2019-05-07 Exxonmobil Chemical Patents Inc. Catalyst systems and methods of making and using the same
US9809664B2 (en) 2015-06-05 2017-11-07 Exxonmobil Chemical Patents Inc. Bimodal propylene polymers 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
US9725569B2 (en) 2015-06-05 2017-08-08 Exxonmobil Chemical Patents Inc. Porous propylene polymers
US9725537B2 (en) 2015-06-05 2017-08-08 Exxonmobil Chemical Patents Inc. High activity catalyst supportation
EP3464390A1 (de) 2016-05-27 2019-04-10 ExxonMobil Chemical Patents Inc. Metallocenkatalysatorzusammensetzungen und und polymerisationsverfahren damit
US11897975B2 (en) * 2018-09-28 2024-02-13 Borealis Ag 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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FI95387C (fi) 1992-12-29 1996-01-25 Borealis As Menetelmä -olefiinien polymeroimiseksi sekä esipolymeroitu katalyyttikompositio ja menetelmä tämän valmistamiseksi
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FI96214C (fi) 1994-05-31 1996-05-27 Borealis As Olefiinien polymerointiin tarkoitettu stereospesifinen katalyyttisysteemi
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FI102070B (fi) 1996-03-29 1998-10-15 Borealis As Uusi kompleksiyhdiste, sen valmistus ja käyttö
FI963707A0 (fi) 1996-09-19 1996-09-19 Borealis Polymers Oy Foerfarande foer polymerisering av alfa-olefiner, vid polymerisering anvaendbar katalysator och foerfarande foer framstaellning av densamma
FI973050A (fi) * 1997-07-18 1999-01-19 Borealis As Menetelmä sellaisten olefiinipolymeerien valmistamiseksi joilla on haluttu molekyylipainojakauma
FI974175A (fi) 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
FI974177A0 (fi) 1997-11-07 1997-11-07 Borealis As Faergade polypropensammansaettningar
FI980342A0 (fi) 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
US6420499B1 (en) 1997-12-23 2002-07-16 Borealis Technology Oy Catalyst component comprising magnesium, titanium, a halogen and an election donor, its preparation and use
EP1078009B1 (de) * 1998-05-13 2004-06-16 ExxonMobil Chemical Patents Inc. Propylenhomopolymere und herstellungsverfahren
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BR9906022A (pt) * 1999-12-30 2001-09-25 Opp Petroquimica S A Processo para a produção controlada de polietileno e seus copolìmeros
PT1273595E (pt) 2001-06-20 2006-10-31 Borealis Tech Oy Preparacao de um componente catalisador para polimerizacao de olefina
EP1403292B1 (de) 2002-09-30 2016-04-13 Borealis Polymers Oy Verfahren zur herstellung eines olefinpolymerisationskatalysatorbestandteils mit verbesserter aktivität bei hoher temperatur
US20060136149A1 (en) * 2002-10-15 2006-06-22 Long Robert L On-line measurement and control of polymer properties by raman spectroscopy

Also Published As

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

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