ATE350419T1 - Lldpe druckrohr - Google Patents

Lldpe druckrohr

Info

Publication number
ATE350419T1
ATE350419T1 AT04445026T AT04445026T ATE350419T1 AT E350419 T1 ATE350419 T1 AT E350419T1 AT 04445026 T AT04445026 T AT 04445026T AT 04445026 T AT04445026 T AT 04445026T AT E350419 T1 ATE350419 T1 AT E350419T1
Authority
AT
Austria
Prior art keywords
pipe
pressure pipe
lldpe
composition
relates
Prior art date
Application number
AT04445026T
Other languages
English (en)
Inventor
Solveig Johansson
Sune Olsson
Haakan Larsson
Markhu Vahteri
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34814473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE350419(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE350419T1 publication Critical patent/ATE350419T1/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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • 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
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Measuring Fluid Pressure (AREA)
  • Eye Examination Apparatus (AREA)
AT04445026T 2004-03-12 2004-03-12 Lldpe druckrohr ATE350419T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04445026A EP1574549B1 (de) 2004-03-12 2004-03-12 LLDPE Druckrohr

Publications (1)

Publication Number Publication Date
ATE350419T1 true ATE350419T1 (de) 2007-01-15

Family

ID=34814473

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04445026T ATE350419T1 (de) 2004-03-12 2004-03-12 Lldpe druckrohr

Country Status (11)

Country Link
US (1) US20070273066A1 (de)
EP (1) EP1574549B1 (de)
CN (2) CN1914270A (de)
AT (1) ATE350419T1 (de)
AU (1) AU2005229347B2 (de)
BR (1) BRPI0508611A (de)
DE (1) DE602004004065T2 (de)
EA (1) EA010772B1 (de)
ES (1) ES2274413T3 (de)
PT (1) PT1574549E (de)
WO (1) WO2005095509A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1739110B2 (de) † 2005-06-30 2014-07-23 Borealis Technology Oy Polyethylenzusammensetzung mit verbesserter Verarbeitbarkeit
EP1772486A1 (de) 2005-10-07 2007-04-11 Borealis Technology Oy Polyethylenmassen zum Spritzgiessen mit verbesserter Spannungsrissbeständigkeit / -steifheitsrelation und Schlagzähigkeit
ATE478921T1 (de) * 2005-10-21 2010-09-15 Borealis Tech Oy Zusammensetzung
EP1909014B2 (de) 2006-10-04 2013-08-14 Borealis Technology Oy Multimodale Polyethylenzusammensetzung für Rohre mit erhöhter Flexibilität
DE602006013145D1 (de) * 2006-10-04 2010-05-06 Borealis Tech Oy Multimodale Polyethylenzusammensetzung für Rohre mit erhöhter Flexibilität
ATE477284T1 (de) * 2006-10-24 2010-08-15 Basell Polyolefine Gmbh Multimodale polyethylenformmasse zur herstellung von rohren mit verbesserten mechanischen eigenschaften
CN101578299B (zh) * 2006-10-24 2013-08-21 巴塞尔聚烯烃股份有限公司 用于制备机械特性改善的管的多峰聚乙烯模塑组合物
DE602006013161D1 (de) * 2006-12-01 2010-05-06 Borealis Tech Oy Rohr mit verbesserter Hochtemperaturbeständigkeit
ES2331922T3 (es) 2006-12-01 2010-01-20 Borealis Technology Oy Resina de polietileno multimodal para tubos preparada por un catalizador de sitio unico.
EP2130863A1 (de) * 2008-06-02 2009-12-09 Borealis AG Hochdichte Polymerzusammensetzungen, Verfahren für ihre Herstellung und daraus hergestellte druckfeste Rohre
EP2130859A1 (de) 2008-06-02 2009-12-09 Borealis AG Polymerzusammensetzungen mit verbesserter Homogenität und verbessertem Geruch, Verfahren zu deren Herstellung und daraus hergestellte Rohre
EP2130862A1 (de) 2008-06-02 2009-12-09 Borealis AG Polymerzusammensetzung und daraus hergestellte druckfeste Rohre
KR101152413B1 (ko) * 2008-09-12 2012-06-05 에스케이이노베이션 주식회사 에틸렌 공중합체 및 이의 제조방법
AU2009308805B2 (en) 2008-10-31 2015-08-06 Performance Materials Na, Inc. Highly abrasion-resistant polyolefin pipe
PL2393852T3 (pl) 2009-02-06 2013-11-29 Dow Global Technologies Llc Polimery i kompozycje na bazie etylenu, sposoby ich wytwarzania oraz wytworzone z nich wyroby
CN103529193B (zh) * 2012-07-03 2015-10-21 新疆天业（集团）有限公司 滴灌带用聚乙烯回收料的评价方法
EP2730611B1 (de) * 2012-11-09 2017-01-04 Abu Dhabi Polymers Company Limited (Borouge) Tropfenbewässerungsrohr mit einer polymerzusammensetzung, die ein multimodales polyethylenbasisharz umfasst
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
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
CN103497407B (zh) * 2013-08-16 2016-02-24 安徽省振云塑胶有限公司 一种防老化pe给水管
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
CN105351639A (zh) * 2015-12-07 2016-02-24 新疆通利塑业有限公司 一种pe软管
WO2017207493A1 (en) 2016-05-31 2017-12-07 Borealis Ag Polymer composition and a process for production of the polymer composition
CN109422947B (zh) * 2017-08-29 2021-03-09 中国石油天然气股份有限公司 多峰聚乙烯及其制备方法
US12441873B2 (en) 2020-05-27 2025-10-14 Dow Global Technologies Llc Polymer formulations and irrigation tubing including polymer formulations
AU2021303475B2 (en) * 2020-07-10 2024-06-27 Borealis Ag Polyethylene pipe resin with high resistance to slow crack growth
CN113121902B (zh) * 2021-03-23 2022-11-22 江西铜业股份有限公司 一种快速成型超高分子量聚乙烯管及其制备方法
CN119593082B (zh) * 2023-09-08 2025-10-10 中国石油化工股份有限公司 一种可纺性好的超高分子量聚乙烯纤维、其制造方法及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI86867C (fi) * 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
ATE449359T1 (de) * 2001-06-12 2009-12-15 Borealis Tech Oy Optisches kabel mit verbesserter kriechstromfestigkeit
US6830203B2 (en) * 2001-06-27 2004-12-14 Mohammad Neyestani Self-discharging drip irrigation
CN100362049C (zh) * 2001-08-31 2008-01-16 陶氏环球技术公司 多峰聚乙烯材料
SE0103425D0 (sv) * 2001-10-16 2001-10-16 Borealis Tech Oy Pipe for hot fluids
US7607556B2 (en) * 2005-01-28 2009-10-27 Monsanto Europe S.A. Holder for attaching a sprayer to a fluid container
US20060235147A1 (en) * 2005-04-14 2006-10-19 Nova Chemicals (International) S.A. Dual reactor polyethylene resins for food packaging - films, bags and pouches

Also Published As

Publication number Publication date
PT1574549E (pt) 2007-02-28
CN102070819A (zh) 2011-05-25
DE602004004065D1 (de) 2007-02-15
BRPI0508611A (pt) 2007-07-31
CN1914270A (zh) 2007-02-14
AU2005229347B2 (en) 2010-05-20
WO2005095509A1 (en) 2005-10-13
AU2005229347A1 (en) 2005-10-13
DE602004004065T2 (de) 2007-05-10
EA200601470A1 (ru) 2006-12-29
ES2274413T3 (es) 2007-05-16
US20070273066A1 (en) 2007-11-29
EP1574549B1 (de) 2007-01-03
EP1574549A1 (de) 2005-09-14
EA010772B1 (ru) 2008-10-30

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