ATE349489T1 - Multimodale polyethylenzusammensetzung mit verbesserter homogenität - Google Patents

Multimodale polyethylenzusammensetzung mit verbesserter homogenität

Info

Publication number
ATE349489T1
ATE349489T1 AT04026094T AT04026094T ATE349489T1 AT E349489 T1 ATE349489 T1 AT E349489T1 AT 04026094 T AT04026094 T AT 04026094T AT 04026094 T AT04026094 T AT 04026094T AT E349489 T1 ATE349489 T1 AT E349489T1
Authority
AT
Austria
Prior art keywords
polyethylene composition
multimodal polyethylene
improved homogeneity
homogeneity
improved
Prior art date
Application number
AT04026094T
Other languages
English (en)
Inventor
Mats Baeckman
Praet Erik Van
Bill Gustafsson
Marion Remko Van
Original Assignee
Borealis Tech Oy
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 Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE349489T1 publication Critical patent/ATE349489T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1397—Single layer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT04026094T 2004-11-03 2004-11-03 Multimodale polyethylenzusammensetzung mit verbesserter homogenität ATE349489T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04026094A EP1655334B1 (de) 2004-11-03 2004-11-03 Multimodale Polyethylenzusammensetzung mit verbesserter Homogenität

Publications (1)

Publication Number Publication Date
ATE349489T1 true ATE349489T1 (de) 2007-01-15

Family

ID=34927221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04026094T ATE349489T1 (de) 2004-11-03 2004-11-03 Multimodale polyethylenzusammensetzung mit verbesserter homogenität

Country Status (12)

Country Link
US (1) US20090252910A1 (de)
EP (1) EP1655334B1 (de)
KR (1) KR100908391B1 (de)
CN (1) CN101035851B (de)
AR (1) AR051615A1 (de)
AT (1) ATE349489T1 (de)
AU (1) AU2005300654B2 (de)
DE (1) DE602004003960T2 (de)
EA (1) EA011511B1 (de)
ES (1) ES2278263T3 (de)
PT (1) PT1655334E (de)
WO (1) WO2006048257A1 (de)

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EP2354183B1 (de) * 2010-01-29 2012-08-22 Borealis AG Formungszusammensetzung
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EP2570455A1 (de) * 2011-09-16 2013-03-20 Borealis AG Polyethylenzusammensetzung mit breiter Molekulargewichtsverteilung und verbesserter Homogenität
EP2583998B1 (de) 2011-10-21 2018-02-28 Borealis AG Polyethylenzusammensetzung mit sehr schneller Rissausbreitungsbeständigkeit und Druckbeständigkeit
EP2620472B1 (de) 2012-01-24 2018-05-30 Borealis AG Polyethylen-zusammensetzung mit verbessertem niedertemperatur-druckwiderstand
GB2498936A (en) 2012-01-31 2013-08-07 Norner Innovation As Polyethylene with multi-modal molecular weight distribution
WO2013144328A1 (en) 2012-03-28 2013-10-03 Borealis Ag Multimodal polymer
BR112014023559B1 (pt) * 2012-03-28 2021-11-30 Borealis Ag Copolímero de etileno multimodal, seu processo de preparação, composto, filme e fibra
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US20140127438A1 (en) * 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
WO2014134193A1 (en) * 2013-02-27 2014-09-04 Equistar Chemicals, Lp Polyethylene processes and compositions thereof
EP2860204B1 (de) * 2013-10-10 2018-08-01 Borealis AG Polyethylenzusammensetzung für Rohranwendungen
EP2894195B1 (de) 2013-12-23 2016-09-14 Abu Dhabi Polymers Company Limited (Borouge) Polyethylenzusammensetzung für Rohranwendungen mit verbesserten Durchhangeigenschaften
JP6487924B2 (ja) * 2014-10-13 2019-03-20 エルジー・ケム・リミテッド 加工性および環境応力亀裂抵抗性に優れたエチレン／１−ヘキセンまたはエチレン／１−ブテン共重合体
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HUE046743T2 (hu) 2016-09-12 2020-03-30 Thai Polyethylene Co Ltd Multimodális polietilén tartály
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EP3530675B1 (de) 2016-09-12 2021-05-19 Thai Polyethylene Co., Ltd. Multimodale polyethylenzusammensetzung
PT3293206T (pt) 2016-09-12 2020-01-07 Scg Chemicals Co Ltd Tubo de polietileno multimodal
HUE045071T2 (hu) * 2016-09-12 2019-12-30 Thai Polyethylene Co Ltd Multimodális polietilén film
ES2752741T3 (es) * 2016-09-12 2020-04-06 Thai Polyethylene Co Ltd Tubería de polietileno multimodal
HUE047424T2 (hu) * 2016-09-12 2020-04-28 Thai Polyethylene Co Ltd Multimodális polietilén vékony film
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CN109803986B (zh) 2016-09-28 2020-04-14 博里利斯股份公司 用于制备涂覆管道的方法
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KR102663559B1 (ko) 2017-12-26 2024-05-20 다우 글로벌 테크놀로지스 엘엘씨 다중모드 에틸렌계 중합체 처리 시스템 및 방법
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Also Published As

Publication number Publication date
AU2005300654A1 (en) 2006-05-11
KR20070065389A (ko) 2007-06-22
DE602004003960T2 (de) 2007-11-08
AR051615A1 (es) 2007-01-24
CN101035851A (zh) 2007-09-12
US20090252910A1 (en) 2009-10-08
KR100908391B1 (ko) 2009-07-20
EA011511B1 (ru) 2009-04-28
EP1655334B1 (de) 2006-12-27
DE602004003960D1 (de) 2007-02-08
ES2278263T3 (es) 2007-08-01
WO2006048257A1 (en) 2006-05-11
AU2005300654B2 (en) 2009-05-28
CN101035851B (zh) 2010-11-24
PT1655334E (pt) 2007-03-30
EA200700732A1 (ru) 2007-10-26
EP1655334A1 (de) 2006-05-10

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