ATE536389T1 - Polymerzusammensetzungen und daraus hergestellte druckresistente rohre - Google Patents

Polymerzusammensetzungen und daraus hergestellte druckresistente rohre

Info

Publication number
ATE536389T1
ATE536389T1 AT09757406T AT09757406T ATE536389T1 AT E536389 T1 ATE536389 T1 AT E536389T1 AT 09757406 T AT09757406 T AT 09757406T AT 09757406 T AT09757406 T AT 09757406T AT E536389 T1 ATE536389 T1 AT E536389T1
Authority
AT
Austria
Prior art keywords
ethylene
copolymer
molecular weight
weight
olefins
Prior art date
Application number
AT09757406T
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=39884308&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE536389(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 ATE536389T1 publication Critical patent/ATE536389T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • 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
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts
    • 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
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • 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)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT09757406T 2008-06-02 2009-05-25 Polymerzusammensetzungen und daraus hergestellte druckresistente rohre ATE536389T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20080010016 EP2130862A1 (de) 2008-06-02 2008-06-02 Polymerzusammensetzung und daraus hergestellte druckfeste Rohre
PCT/EP2009/056308 WO2009147023A1 (en) 2008-06-02 2009-05-25 Polymer compositions and pressure-resistant pipes made therefrom

Publications (1)

Publication Number Publication Date
ATE536389T1 true ATE536389T1 (de) 2011-12-15

Family

ID=39884308

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09757406T ATE536389T1 (de) 2008-06-02 2009-05-25 Polymerzusammensetzungen und daraus hergestellte druckresistente rohre

Country Status (9)

Country Link
US (1) US8557924B2 (de)
EP (2) EP2130862A1 (de)
JP (1) JP5303640B2 (de)
KR (1) KR101248540B1 (de)
CN (1) CN101970567B (de)
AT (1) ATE536389T1 (de)
AU (1) AU2009254103B2 (de)
CA (1) CA2714499A1 (de)
WO (1) WO2009147023A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10082228B2 (en) 2008-10-31 2018-09-25 Borealis Ag Cross-linked polyethylene pipe
WO2010049169A1 (en) 2008-10-31 2010-05-06 Borealis Ag Cross-linkable polyethylene resin for pipes made by a single-site catalyst
CN102597020B (zh) 2009-11-11 2014-07-23 博瑞立斯有限公司 包含以高压方法生产的聚烯烃的聚合物组合物，高压方法和制品
EP2620472B1 (de) * 2012-01-24 2018-05-30 Borealis AG Polyethylen-zusammensetzung mit verbessertem niedertemperatur-druckwiderstand
EP2730612B1 (de) * 2012-11-09 2016-09-14 Abu Dhabi Polymers Company Limited (Borouge) Polymerzusammensetzung mit einer Mischung aus multimodalem Polyethylen und weiteres Ethylenpolymer, das für die Produktion eines Tropfenbewässerungsrohres geeignet ist
EP2740761B1 (de) 2012-12-05 2016-10-19 Borealis AG Polyethylenzusammensetzung mit verbessertem gleichgewicht zwischen beständigkeit gegen langsames risswachstum, einflussleistung und rohrdruckbeständigkeit für rohranwendungen
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
EP2860200B1 (de) * 2013-10-10 2017-08-02 Borealis AG Polyethylenzusammensetzung für Rohre und Rohrbeschichtungsanwendungen
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
CN109963713B (zh) 2016-11-25 2021-09-14 博里利斯股份公司 聚烯烃膜组合物的制备方法及由其制成的膜
EP4185621B1 (de) * 2020-07-23 2026-06-03 Borealis GmbH Verfahren zur herstellung eines multimodalen polyethylens
EP4105248B1 (de) * 2021-06-15 2024-04-03 SABIC Global Technologies B.V. Multimodales polyethylen
US11845814B2 (en) 2022-02-01 2023-12-19 Chevron Phillips Chemical Company Lp Ethylene polymerization processes and reactor systems for the production of multimodal polymers using combinations of a loop reactor and a fluidized bed reactor

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Also Published As

Publication number Publication date
US8557924B2 (en) 2013-10-15
KR20110003318A (ko) 2011-01-11
CN101970567A (zh) 2011-02-09
JP2011521094A (ja) 2011-07-21
US20110108121A1 (en) 2011-05-12
KR101248540B1 (ko) 2013-04-03
CA2714499A1 (en) 2009-12-10
WO2009147023A1 (en) 2009-12-10
EP2285897B2 (de) 2015-08-26
EP2285897A1 (de) 2011-02-23
RU2010138349A (ru) 2012-07-20
JP5303640B2 (ja) 2013-10-02
AU2009254103B2 (en) 2012-03-15
EP2285897B1 (de) 2011-12-07
CN101970567B (zh) 2013-03-20
EP2130862A1 (de) 2009-12-09
AU2009254103A1 (en) 2009-12-10

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