ATE525431T1 - Polymerzusammensetzungen mit verbesserter homogenität und verbessertem geruch, verfahren zu deren herstellung und daraus hergestellte rohre - Google Patents

Polymerzusammensetzungen mit verbesserter homogenität und verbessertem geruch, verfahren zu deren herstellung und daraus hergestellte rohre

Info

Publication number
ATE525431T1
ATE525431T1 AT09757404T AT09757404T ATE525431T1 AT E525431 T1 ATE525431 T1 AT E525431T1 AT 09757404 T AT09757404 T AT 09757404T AT 09757404 T AT09757404 T AT 09757404T AT E525431 T1 ATE525431 T1 AT E525431T1
Authority
AT
Austria
Prior art keywords
ethylene
weight
copolymer
improved
molecular weight
Prior art date
Application number
AT09757404T
Other languages
English (en)
Inventor
Mats Baeckman
Carl-Gustav Ek
Anneli Pakkanen
Magnus Palmloef
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39798017&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE525431(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Ag filed Critical Borealis Ag
Application granted granted Critical
Publication of ATE525431T1 publication Critical patent/ATE525431T1/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
    • 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
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article

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)
AT09757404T 2008-06-02 2009-05-25 Polymerzusammensetzungen mit verbesserter homogenität und verbessertem geruch, verfahren zu deren herstellung und daraus hergestellte rohre ATE525431T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08010009A EP2130859A1 (de) 2008-06-02 2008-06-02 Polymerzusammensetzungen mit verbesserter Homogenität und verbessertem Geruch, Verfahren zu deren Herstellung und daraus hergestellte Rohre
PCT/EP2009/056303 WO2009147021A1 (en) 2008-06-02 2009-05-25 Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof

Publications (1)

Publication Number Publication Date
ATE525431T1 true ATE525431T1 (de) 2011-10-15

Family

ID=39798017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09757404T ATE525431T1 (de) 2008-06-02 2009-05-25 Polymerzusammensetzungen mit verbesserter homogenität und verbessertem geruch, verfahren zu deren herstellung und daraus hergestellte rohre

Country Status (9)

Country Link
US (1) US8530580B2 (de)
EP (2) EP2130859A1 (de)
KR (1) KR101196389B1 (de)
CN (1) CN101970565B (de)
AT (1) ATE525431T1 (de)
AU (1) AU2009254101B2 (de)
CA (1) CA2714593A1 (de)
RU (1) RU2472817C2 (de)
WO (1) WO2009147021A1 (de)

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EP2620472B1 (de) * 2012-01-24 2018-05-30 Borealis AG Polyethylen-zusammensetzung mit verbessertem niedertemperatur-druckwiderstand
CN105143282B (zh) 2013-04-30 2018-03-02 陶氏环球技术有限责任公司 乙烯/α‑烯烃互聚物组合物
EP2860203B1 (de) * 2013-10-10 2016-12-14 Borealis AG Mehrstufenverfahren zur herstellung von polyethylenzusammensetzungen
CN105593249B (zh) 2013-10-14 2018-10-09 巴塞尔聚烯烃股份有限公司 耐热性提高的聚乙烯
CN103788501B (zh) * 2014-01-10 2016-08-17 芜湖新磊塑胶科技有限公司 瓷塑管材的制备方法
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GB2533770B (en) * 2014-12-22 2021-02-10 Norner Verdandi As Polyethylene for pipes
ES2652271T3 (es) * 2014-12-22 2018-02-01 Borealis Ag Procedimiento para producir mezclas de polietileno multimodal que incluyen componentes de peso molecular ultra elevado
EP3088458B2 (de) * 2015-04-27 2022-10-05 Abu Dhabi Polymers Company Limited (Borouge) L.L.C. Für rohranwendungen geeignete polyethylenzusammensetzung
US20170002117A1 (en) * 2015-06-30 2017-01-05 The Procter & Gamble Company Articles of Reclaimed Polypropylene Composition
US20170002119A1 (en) * 2015-06-30 2017-01-05 The Procter & Gamble Company Reclaimed Polypropylene Composition
US20170002169A1 (en) * 2015-06-30 2017-01-05 The Procter & Gamble Company Reclaimed Polyethylene Composition
US9758653B2 (en) 2015-08-19 2017-09-12 Nova Chemicals (International) S.A. Polyethylene compositions, process and closures
ES2691556T5 (es) 2016-03-02 2022-09-29 Dow Global Technologies Llc Una composición de un copolímero de etileno/alfa-olefina, y artículos que comprenden la misma
GB201611295D0 (en) 2016-06-29 2016-08-10 Norner Verdandi As Polyethylene for pipes
PL3293214T3 (pl) * 2016-09-12 2020-07-27 Thai Polyethylene Co., Ltd. Wielomodalny polietylen o ultradużej masie cząsteczkowej o wysokich parametrach
EP4185621B1 (de) 2020-07-23 2026-06-03 Borealis GmbH Verfahren zur herstellung eines multimodalen polyethylens

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Also Published As

Publication number Publication date
CA2714593A1 (en) 2009-12-10
CN101970565A (zh) 2011-02-09
KR101196389B1 (ko) 2012-11-05
EP2285893A1 (de) 2011-02-23
AU2009254101B2 (en) 2012-02-09
WO2009147021A1 (en) 2009-12-10
CN101970565B (zh) 2012-08-29
EP2285893B1 (de) 2011-09-21
KR20100126353A (ko) 2010-12-01
US20110091674A1 (en) 2011-04-21
AU2009254101A1 (en) 2009-12-10
RU2010138860A (ru) 2012-07-20
US8530580B2 (en) 2013-09-10
EP2130859A1 (de) 2009-12-09
EP2285893B2 (de) 2017-09-06
RU2472817C2 (ru) 2013-01-20

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