DE602004014718D1 - Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung - Google Patents

Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung

Info

Publication number
DE602004014718D1
DE602004014718D1 DE602004014718T DE602004014718T DE602004014718D1 DE 602004014718 D1 DE602004014718 D1 DE 602004014718D1 DE 602004014718 T DE602004014718 T DE 602004014718T DE 602004014718 T DE602004014718 T DE 602004014718T DE 602004014718 D1 DE602004014718 D1 DE 602004014718D1
Authority
DE
Germany
Prior art keywords
preparation
polyethylene
ethylene polymer
pressure tube
tube made
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004014718T
Other languages
English (en)
Inventor
Philipp Walter
Anneli Malmberg
Jeroen Oderkerk
Magnus Palmloef
Lars Hoejer
Bill Gustafsson
Tore Dreng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis Technology Oy
Original Assignee
Borealis Technology 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 Technology Oy filed Critical Borealis Technology Oy
Publication of DE602004014718D1 publication Critical patent/DE602004014718D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/26—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of manganese, iron group metals or platinum group metals
    • 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
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DE602004014718T 2004-03-12 2004-03-12 Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung Expired - Lifetime DE602004014718D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04445027A EP1574772B1 (de) 2004-03-12 2004-03-12 Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
DE602004014718D1 true DE602004014718D1 (de) 2008-08-14

Family

ID=34814474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004014718T Expired - Lifetime DE602004014718D1 (de) 2004-03-12 2004-03-12 Vernetztes Druckrohr aus Polyethylen und Verfahren zu seiner Herstellung

Country Status (14)

Country Link
US (1) US8968851B2 (de)
EP (1) EP1574772B1 (de)
JP (1) JP2007528927A (de)
KR (1) KR100891584B1 (de)
CN (1) CN1934384B (de)
AT (1) ATE399952T1 (de)
AU (1) AU2005229106B2 (de)
BR (1) BRPI0508618A (de)
CA (1) CA2558103C (de)
DE (1) DE602004014718D1 (de)
ES (1) ES2305707T3 (de)
PL (1) PL1574772T3 (de)
PT (1) PT1574772E (de)
WO (1) WO2005095838A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7271209B2 (en) 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US10082228B2 (en) 2008-10-31 2018-09-25 Borealis Ag Cross-linked polyethylene pipe
PL2350139T3 (pl) * 2008-10-31 2017-05-31 Borealis Ag Polimer multimodalny
BRPI0919976A2 (pt) * 2008-10-31 2015-12-15 Borealis Ag polímero multimodal
US20110262670A1 (en) 2008-10-31 2011-10-27 Borealis Ag Cross-linkable polyethylene resin for pipes made by a single-site catalyst
EP2256159A1 (de) * 2009-05-26 2010-12-01 Borealis AG Polymerzusammensetzung für vernetzte Rohre
ES2487517T3 (es) * 2009-05-26 2014-08-21 Borealis Ag Composición polimérica para artículos reticulados
EP2435511B1 (de) * 2009-05-29 2018-08-01 Uponor Innovation AB Verfahren und zusammensetzungen zur herstellung von röhren mit verbesserter oxidationsbeständigkeit
KR101968883B1 (ko) 2009-11-11 2019-04-12 보레알리스 아게 고압 공정에서 제조된 폴리올레핀을 포함하는 중합체 조성물, 고압 공정 및 제품
GB201001537D0 (en) 2010-01-29 2010-03-17 Univ Aston Stabilised cross-linked polymer
US10577440B2 (en) 2013-03-13 2020-03-03 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10654948B2 (en) 2013-03-13 2020-05-19 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US9828451B2 (en) * 2014-10-24 2017-11-28 Chevron Phillips Chemical Company Lp Polymers with improved processability for pipe applications
US10563053B2 (en) 2015-12-21 2020-02-18 Dow Quimica De Colombia S.A. Partially-crosslinked polyethylene formulations and methods of making same
AU2017269856B2 (en) * 2016-05-26 2019-08-15 Borealis Ag Molecular modification of polyethylene resin
EP3252094A1 (de) * 2016-05-31 2017-12-06 Borealis AG Schaum-ethylenpolymer
US10590213B2 (en) 2018-03-13 2020-03-17 Chevron Phillips Chemical Company Lp Bimodal polyethylene resins and pipes produced therefrom
KR102371577B1 (ko) * 2019-03-21 2022-03-04 주식회사 엘지화학 우수한 물성의 가교 폴리에틸렌 파이프
BR112021016089A2 (pt) * 2019-02-20 2021-10-26 Lg Chem, Ltd. Tubo de polietileno reticulado com propriedades físicas excellentes
US11505630B2 (en) 2021-03-15 2022-11-22 Chevron Phillips Chemical Company Lp Peroxide treated blow molding polymers with increased weight swell and constant die swell
CN116063763A (zh) * 2021-11-01 2023-05-05 中国石油化工股份有限公司 聚乙烯组合物和过氧化物交联聚乙烯管材

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540754A1 (fr) * 1983-02-15 1984-08-17 Serac Sa Dispositif permettant le nettoyage d'une tete de remplissage sans demontage de celle-ci
US5338589A (en) * 1991-06-05 1994-08-16 Hoechst Aktiengesellschaft Polyethylene molding composition
GB9206766D0 (en) 1992-03-27 1992-05-13 Bp Chem Int Ltd Pipes and their manufacture
US5962592A (en) * 1995-05-03 1999-10-05 Phillips Petroleum Company Ethylene copolymer compositions
UA47394C2 (uk) * 1995-05-16 2002-07-15 Юнівейшн Текнолоджіз, Ллс Етиленовий полімер, який має підвищену придатність до обробки та вирiб, що містить етиленовий полімер
SE505932C2 (sv) * 1995-11-30 1997-10-27 Borealis As Användning av förnätad biaxiellt orienterad polyolefinplast som material i tryckrör
JPH10193468A (ja) * 1997-01-10 1998-07-28 Sekisui Chem Co Ltd 架橋ポリエチレン管の製造方法
JP2001514287A (ja) * 1997-08-27 2001-09-11 ザ ダウ ケミカル カンパニー アルファ−オレフィン類とビニル芳香族モノマーとのインターポリマー類のレオロジー変性
SE520000C2 (sv) * 1998-01-02 2003-05-06 Borealis Polymers Oy Isolerande komposition för en elektrisk kraftkabel samt kraftkabel innefattande den isolerande kompositionen
JP4066114B2 (ja) * 1998-04-22 2008-03-26 古河電気工業株式会社 架橋ポリエチレン管の製造方法
JP3902865B2 (ja) * 1998-05-21 2007-04-11 積水化学工業株式会社 架橋ポリエチレン管の製造方法
SE513632C2 (sv) 1998-07-06 2000-10-09 Borealis Polymers Oy Multimodal polyetenkomposition för rör
EP0989141A1 (de) * 1998-09-25 2000-03-29 Fina Research S.A. Herstellung von multimodalem Polyäthylen
SE0103425D0 (sv) 2001-10-16 2001-10-16 Borealis Tech Oy Pipe for hot fluids

Also Published As

Publication number Publication date
CA2558103C (en) 2012-07-24
ATE399952T1 (de) 2008-07-15
AU2005229106A1 (en) 2005-10-13
KR100891584B1 (ko) 2009-04-03
PL1574772T3 (pl) 2008-12-31
EP1574772B1 (de) 2008-07-02
US20080226858A1 (en) 2008-09-18
JP2007528927A (ja) 2007-10-18
AU2005229106B2 (en) 2010-03-04
EP1574772A1 (de) 2005-09-14
CN1934384B (zh) 2010-07-21
PT1574772E (pt) 2008-07-23
BRPI0508618A (pt) 2007-07-31
CA2558103A1 (en) 2005-10-13
ES2305707T3 (es) 2008-11-01
KR20070004030A (ko) 2007-01-05
CN1934384A (zh) 2007-03-21
WO2005095838A1 (en) 2005-10-13
US8968851B2 (en) 2015-03-03

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