ATE223013T1 - Vorisolierte rohre und verfahren zu ihrer herstellung - Google Patents

Vorisolierte rohre und verfahren zu ihrer herstellung

Info

Publication number
ATE223013T1
ATE223013T1 AT99966994T AT99966994T ATE223013T1 AT E223013 T1 ATE223013 T1 AT E223013T1 AT 99966994 T AT99966994 T AT 99966994T AT 99966994 T AT99966994 T AT 99966994T AT E223013 T1 ATE223013 T1 AT E223013T1
Authority
AT
Austria
Prior art keywords
polyisocyanurate
polyurethane foam
modified polyurethane
casing
inner pipe
Prior art date
Application number
AT99966994T
Other languages
English (en)
Inventor
Juergen Kellner
Franco Moro
Patrick Robert Andre Re Morton
Original Assignee
Shell Int Research
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=8234561&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE223013(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE223013T1 publication Critical patent/ATE223013T1/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
    • F16L59/00—Thermal insulation in general
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Thermal Insulation (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT99966994T 1998-12-28 1999-12-20 Vorisolierte rohre und verfahren zu ihrer herstellung ATE223013T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98204452 1998-12-28
PCT/EP1999/010289 WO2000039497A1 (en) 1998-12-28 1999-12-20 Pre-insulated pipes and process for their production

Publications (1)

Publication Number Publication Date
ATE223013T1 true ATE223013T1 (de) 2002-09-15

Family

ID=8234561

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99966994T ATE223013T1 (de) 1998-12-28 1999-12-20 Vorisolierte rohre und verfahren zu ihrer herstellung

Country Status (10)

Country Link
EP (1) EP1141613B1 (de)
KR (1) KR20010089719A (de)
CN (1) CN1131954C (de)
AT (1) ATE223013T1 (de)
AU (1) AU2285400A (de)
CA (1) CA2352350A1 (de)
DE (1) DE69902693T2 (de)
DK (1) DK1141613T3 (de)
PL (1) PL192921B1 (de)
WO (1) WO2000039497A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2816030B1 (fr) * 2000-10-27 2003-05-16 Atofina Utilisation d'une composition d'isolation thermique pour l'isolation de canalisations contenues dans une conduite de transfert de produits petroliers
US6706776B2 (en) * 2002-06-18 2004-03-16 Bayer Corporation Syntactic foams with improved water resistance, long pot life and short demolding times
DE10257633A1 (de) * 2002-12-09 2004-06-24 Basf Ag Verbundelemente, insbesondere gedämmte Rohre
DE102004023881A1 (de) 2004-05-12 2005-12-08 Basf Ag Gedämmtes Rohr, enthaltend mit Ameisensäure hergestelltes Polyurethan
DE102005053101A1 (de) * 2005-11-04 2007-05-10 Basf Ag Gedämmte Rohre
WO2008119388A1 (de) * 2007-04-02 2008-10-09 Basf Se Gedämmte rohre
KR200453753Y1 (ko) * 2008-12-09 2011-05-24 듀오백코리아 주식회사 횡방향으로 이격 배치되는 2개의 등판을 구비한 의자용 등판 지지 장치
MX347148B (es) * 2010-01-18 2017-04-17 Basf Se Revestimiento de espuma de poliuretano rigida para conexiones de tuberias.
US9476539B2 (en) 2010-01-18 2016-10-25 Basf Se Rigid foam envelopment of the connections of pipes
DE102011079336A1 (de) * 2011-07-18 2013-01-24 Bayer Materialscience Aktiengesellschaft Versprühbarer, wassergetriebener PUR-/PIR-Hartschaumstoff
MX2015000822A (es) * 2012-07-17 2015-08-12 Basf Se Proceso para la produccion continua de espumas en tubos.
EP2692501A1 (de) 2012-07-31 2014-02-05 Bayer MaterialScience AG Verfahren zur Vakuum-unterstützten Herstellung eines PUR/PIR-Schaumkörpers
EP2953776B1 (de) 2013-02-08 2017-12-27 Logstor A/S Verfahren zur herstellung eines isolierten rohrs in gewelltem gehäuse
EP3630481B1 (de) 2017-05-30 2022-01-12 Basf Se Verfahrung zur herstellung von gedämmten rohren
PL424790A1 (pl) * 2018-03-07 2019-09-09 Wawrzak Nina Urszula Trójwarstwowa izolacja rur preizolowanych
DK3947501T3 (da) 2019-04-02 2023-10-02 Basf Se Isoleret rør, indeholdende polyurethan-skumstof, ekspanderet med miljøvenligt drivmiddel, med lav skørhed
EP4008737A1 (de) * 2020-12-02 2022-06-08 Logstor A/S Ein isoliertes rohr mit erhöhter druckfestigkeit und axialscherstärke
CN113580622B (zh) * 2021-07-20 2023-03-14 京华派克邯郸机械科技有限公司 一种复合保温管连续生产工艺
WO2023131983A1 (en) 2022-01-10 2023-07-13 Set Ehf. Process and apparatus for making insulated pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2841934A1 (de) * 1978-09-27 1980-04-17 Kabel Metallwerke Ghh Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
CA1200216A (en) * 1983-12-22 1986-02-04 Farrokh A. Patell Prefabricated thermally insulated pipeline section and method for its fabrication
GB2283188B (en) * 1993-10-26 1997-01-15 Balmoral Group Coated pipes and methods of making them
DE4421817A1 (de) * 1994-06-22 1996-01-04 Bayer Ag Verfahren zur Isolierung von Rohren

Also Published As

Publication number Publication date
EP1141613A1 (de) 2001-10-10
WO2000039497A1 (en) 2000-07-06
DE69902693D1 (de) 2002-10-02
PL349444A1 (en) 2002-07-29
DK1141613T3 (da) 2002-12-30
DE69902693T2 (de) 2003-04-10
EP1141613B1 (de) 2002-08-28
CA2352350A1 (en) 2000-07-06
PL192921B1 (pl) 2006-12-29
KR20010089719A (ko) 2001-10-08
CN1332832A (zh) 2002-01-23
AU2285400A (en) 2000-07-31
CN1131954C (zh) 2003-12-24

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties