ATE399952T1 - Vernetztes druckrohr aus polyethylen und verfahren zu seiner herstellung - Google Patents

Vernetztes druckrohr aus polyethylen und verfahren zu seiner herstellung

Info

Publication number
ATE399952T1
ATE399952T1 AT04445027T AT04445027T ATE399952T1 AT E399952 T1 ATE399952 T1 AT E399952T1 AT 04445027 T AT04445027 T AT 04445027T AT 04445027 T AT04445027 T AT 04445027T AT E399952 T1 ATE399952 T1 AT E399952T1
Authority
AT
Austria
Prior art keywords
pressure pipe
production
cross
ethylene polymer
linked polyethylene
Prior art date
Application number
AT04445027T
Other languages
English (en)
Inventor
Philipp Walter
Anneli Malmberg
Jeroen Oderkerk
Magnus Palmloef
Lars Hoejer
Bill Gustafsson
Tore Dreng
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 ATE399952T1 publication Critical patent/ATE399952T1/de

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT04445027T 2004-03-12 2004-03-12 Vernetztes druckrohr aus polyethylen und verfahren zu seiner herstellung ATE399952T1 (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
ATE399952T1 true ATE399952T1 (de) 2008-07-15

Family

ID=34814474

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04445027T ATE399952T1 (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 (25)

* 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
KR20110091710A (ko) * 2008-10-31 2011-08-12 보레알리스 아게 다중모드 중합체
EP2350139B1 (de) * 2008-10-31 2016-11-30 Borealis AG Multimodales polymer
US10082228B2 (en) 2008-10-31 2018-09-25 Borealis Ag Cross-linked polyethylene pipe
EP2350140B1 (de) * 2008-10-31 2016-11-30 Borealis AG Aus single-site-katalysator gefertigtes vernetzbares polyethylenharz für rohre
PL2256158T3 (pl) * 2009-05-26 2014-09-30 Borealis Ag Kompozycja polimerowa do usieciowanych wyrobów
EP2256159A1 (de) * 2009-05-26 2010-12-01 Borealis AG Polymerzusammensetzung für vernetzte Rohre
EP2435511B1 (de) * 2009-05-29 2018-08-01 Uponor Innovation AB Verfahren und zusammensetzungen zur herstellung von röhren mit verbesserter oxidationsbeständigkeit
EP2499176B2 (de) 2009-11-11 2022-08-10 Borealis AG Stromkabel enthaltend eine Polymerzusammensetzung mit einem Polyolefin, das in einem Hochdruckverfahren hergestellt wird
GB201001537D0 (en) 2010-01-29 2010-03-17 Univ Aston Stabilised cross-linked polymer
US10654948B2 (en) 2013-03-13 2020-05-19 Chevron Phillips Chemical Company Lp Radically coupled resins and methods of making and using same
US10577440B2 (en) 2013-03-13 2020-03-03 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
BR112018011411B1 (pt) 2015-12-21 2022-02-22 Dow Quimica Mexicana S.A. De C.V. Formulação de polietileno, artigo e método para fazer a formulação de polietileno
BR112018072767A2 (pt) * 2016-05-26 2019-02-19 Borealis Ag modificação molecular de resina de polietileno
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
US12122903B2 (en) 2019-02-20 2024-10-22 Lg Chem, Ltd. Crosslinked polyethylene pipe having excellent physical properties
US12173142B2 (en) 2019-02-20 2024-12-24 Lg Chem, Ltd. Polyethylene having high degree of crosslinking and crosslinked polyethylene pipe comprising the same
KR102178360B1 (ko) * 2019-02-20 2020-11-12 주식회사 엘지화학 고내압성을 갖는 폴리에틸렌 및 이를 포함하는 가교 폴리에틸렌 파이프
KR102371577B1 (ko) * 2019-03-21 2022-03-04 주식회사 엘지화학 우수한 물성의 가교 폴리에틸렌 파이프
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
CN116063763B (zh) * 2021-11-01 2024-07-19 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
JP7813600B2 (ja) * 2022-02-14 2026-02-13 積水化学工業株式会社 架橋ポリエチレン及び架橋ポリエチレン管とその製造方法

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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
CN1273592A (zh) * 1997-08-27 2000-11-15 陶氏化学公司 α烯烃与乙烯基芳族单体的共聚物的流变改性方法
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
BRPI0508618A (pt) 2007-07-31
US8968851B2 (en) 2015-03-03
WO2005095838A1 (en) 2005-10-13
CN1934384B (zh) 2010-07-21
EP1574772A1 (de) 2005-09-14
PL1574772T3 (pl) 2008-12-31
DE602004014718D1 (de) 2008-08-14
US20080226858A1 (en) 2008-09-18
CA2558103C (en) 2012-07-24
KR100891584B1 (ko) 2009-04-03
KR20070004030A (ko) 2007-01-05
JP2007528927A (ja) 2007-10-18
PT1574772E (pt) 2008-07-23
CN1934384A (zh) 2007-03-21
CA2558103A1 (en) 2005-10-13
AU2005229106B2 (en) 2010-03-04
AU2005229106A1 (en) 2005-10-13
EP1574772B1 (de) 2008-07-02
ES2305707T3 (es) 2008-11-01

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