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PT1574772E - Tubo de pressão de polímero de etileno reticulado e processo para a sua preparação - Google Patents

Tubo de pressão de polímero de etileno reticulado e processo para a sua preparação Download PDF

Info

Publication number
PT1574772E
PT1574772E PT04445027T PT04445027T PT1574772E PT 1574772 E PT1574772 E PT 1574772E PT 04445027 T PT04445027 T PT 04445027T PT 04445027 T PT04445027 T PT 04445027T PT 1574772 E PT1574772 E PT 1574772E
Authority
PT
Portugal
Prior art keywords
ethylene polymer
preparation
pressure pipe
crosslinked ethylene
polymer pressure
Prior art date
Application number
PT04445027T
Other languages
English (en)
Inventor
Bill Gustafsson
Lars Hojer
Magnus Palmloef
Philipp Walter
Anneli Malmberg
Jeroen Oderkerk
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
Publication of PT1574772E publication Critical patent/PT1574772E/pt

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)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
PT04445027T 2004-03-12 2004-03-12 Tubo de pressão de polímero de etileno reticulado e processo para a sua preparação PT1574772E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04445027A EP1574772B1 (en) 2004-03-12 2004-03-12 A crosslinked ethylene polymer pressure pipe and a method for the preparation thereof

Publications (1)

Publication Number Publication Date
PT1574772E true PT1574772E (pt) 2008-07-23

Family

ID=34814474

Family Applications (1)

Application Number Title Priority Date Filing Date
PT04445027T PT1574772E (pt) 2004-03-12 2004-03-12 Tubo de pressão de polímero de etileno reticulado e processo para a sua preparação

Country Status (14)

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

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
WO2010049169A1 (en) 2008-10-31 2010-05-06 Borealis Ag Cross-linkable polyethylene resin for pipes made by a single-site catalyst
US20110262671A1 (en) * 2008-10-31 2011-10-27 Borealis Ag Multimodal polymer
CA2741962C (en) * 2008-10-31 2017-08-01 Borealis Ag Cross-linked polyethylene pipe
EP2350139B1 (en) * 2008-10-31 2016-11-30 Borealis AG Multimodal polymer
EP2256159A1 (en) * 2009-05-26 2010-12-01 Borealis AG Polymer composition for crosslinked pipes
EP2256158B1 (en) * 2009-05-26 2014-07-02 Borealis AG Polymer composition for crosslinked articles
EP2435511B1 (en) * 2009-05-29 2018-08-01 Uponor Innovation AB Methods and compositions for producing pipe having improved oxidative resistance
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
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
CA3008857C (en) 2015-12-21 2023-06-27 Dow Quimica Mexicana S.A. De C.V. Partially-crosslinked polyethylene formulations and methods of making same
KR20190014527A (ko) * 2016-05-26 2019-02-12 보레알리스 아게 폴리에틸렌 수지의 분자 개질법
EP3252094A1 (en) * 2016-05-31 2017-12-06 Borealis AG Foamable ethylene polymer
US10590213B2 (en) 2018-03-13 2020-03-17 Chevron Phillips Chemical Company Lp Bimodal polyethylene resins and pipes produced therefrom
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
WO2020171625A1 (ko) * 2019-02-20 2020-08-27 주식회사 엘지화학 우수한 물성의 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

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
JP4344471B2 (ja) * 1997-08-27 2009-10-14 ザ ダウ ケミカル カンパニー エラストマーのレオロジー改質
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 (en) * 1998-09-25 2000-03-29 Fina Research S.A. Production of multimodal polyethelene
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
ES2305707T3 (es) 2008-11-01
EP1574772B1 (en) 2008-07-02
CN1934384B (zh) 2010-07-21
US8968851B2 (en) 2015-03-03
BRPI0508618A (pt) 2007-07-31
DE602004014718D1 (de) 2008-08-14
CA2558103A1 (en) 2005-10-13
KR100891584B1 (ko) 2009-04-03
EP1574772A1 (en) 2005-09-14
US20080226858A1 (en) 2008-09-18
PL1574772T3 (pl) 2008-12-31
ATE399952T1 (de) 2008-07-15
JP2007528927A (ja) 2007-10-18
KR20070004030A (ko) 2007-01-05
WO2005095838A1 (en) 2005-10-13
AU2005229106A1 (en) 2005-10-13
CN1934384A (zh) 2007-03-21
AU2005229106B2 (en) 2010-03-04

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