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=google_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 (21)

* 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
KR101492284B1 (ko) * 2007-04-02 2015-02-11 바스프 에스이 절연 파이프
KR200453753Y1 (ko) * 2008-12-09 2011-05-24 듀오백코리아 주식회사 횡방향으로 이격 배치되는 2개의 등판을 구비한 의자용 등판 지지 장치
US9476539B2 (en) 2010-01-18 2016-10-25 Basf Se Rigid foam envelopment of the connections of pipes
EP2526333B1 (de) * 2010-01-18 2014-05-07 Basf Se Polyurethan-hartschaumstoffumhüllung der verbindungen von röhren
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
RU2015138094A (ru) 2013-02-08 2017-03-14 Логстор А/С Способ производства изолированной трубы в гофрированной оболочке
PL3630481T3 (pl) * 2017-05-30 2022-05-16 Basf Se Sposób wytwarzania rur izolowanych
PL424790A1 (pl) * 2018-03-07 2019-09-09 Wawrzak Nina Urszula Trójwarstwowa izolacja rur preizolowanych
CH714968A1 (de) * 2018-05-07 2019-11-15 Brugg Rohr Ag Holding Verfahren und Vorrichtung zur Herstellung eines wärmegedämmten Leitungsrohrs.
WO2020201312A1 (de) 2019-04-02 2020-10-08 Basf Se Gedämmtes rohr, enthaltend mit umweltfreundlichem treibmittel getriebenen polyurethan-schaumstoff mit geringer sprödigkeit
EP4008737A1 (de) 2020-12-02 2022-06-08 Logstor A/S Ein isoliertes rohr mit erhöhter druckfestigkeit und axialscherstärke
GR20210100039A (el) * 2021-01-21 2022-08-08 Αναστασιος Θεοφιλου Ριζοπουλος Μεθοδος εγχυσης πολυουρεθανης σε προμονωμενους σωληνες στα σημεια ενωσης με εξαρτηματα
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
DE69902693D1 (de) 2002-10-02
DE69902693T2 (de) 2003-04-10
KR20010089719A (ko) 2001-10-08
CA2352350A1 (en) 2000-07-06
CN1332832A (zh) 2002-01-23
DK1141613T3 (da) 2002-12-30
PL349444A1 (en) 2002-07-29
EP1141613A1 (de) 2001-10-10
WO2000039497A1 (en) 2000-07-06
PL192921B1 (pl) 2006-12-29
CN1131954C (zh) 2003-12-24
AU2285400A (en) 2000-07-31
EP1141613B1 (de) 2002-08-28

Similar Documents

Publication Publication Date Title
DE69902693D1 (de) Vorisolierte rohre und verfahren zu ihrer herstellung
EP0008960A2 (de) Strukturiertes, geschäumtes Harzmaterial und Verfahren zu dessen Herstellung
KR970027135A (ko) 재활용된 폴리올로부터 제조된 폴리우레탄 성형품 및 이들의 제조 방법 및 용도
ES2102472T3 (es) Espumas de poliuretano.
DE3481312D1 (de) Verfahren zur herstellung gemischter polyurethan-prepolymerer.
ATE373684T1 (de) Polyurethanschäume mit verbesserten heissbiegewiderstandseigenschaften und verfahren zu ihrer herstellung
KR20000022359A (ko) 폼을 함유한 복합체의 제조
NO20032729L (no) Syntaktisk skum med forbedret vannresistens, lang holdbarhet og korte formfjernelsestider
KR960000482A (ko) 파이프의 단열 방법
DK228479A (da) Skumstoflaminat
ATE158320T1 (de) Verfahren zur herstellung von polyurethanhartschaum, sowie daraus hergestellte verbundartikel
WO2002045960A3 (de) Steinverbundplatten
EP1471299A1 (de) Wärmeisoliertes Leitungsrohr
ATE286952T1 (de) Steinverbundplatten
KR20030096002A (ko) 열절연 도관의 제조 방법
AU4560300A (en) Polymer-modified polyols, their use for the manufacture of polyurethane products
EP0626399A4 (de) Verfahren zur herstellung von polyurethanhartschaum.
BR9909943A (pt) Espumas de poliuretano rìgidas e método para formar as referidas espumas usando dióis e trióis de peso molecular baixo
TW354303B (en) Process for the preparation of a rigid polyurethane or urethane-modified polyisocyanurate foam
KR960041223A (ko) 연속 기포성 폴리우레탄 개질 폴리이소시아누레이트 발포체의 제조방법
ATE129266T1 (de) Verfahren zur herstellung von verbundkörpern und die so erhaltenen verbundkörper.
GB2021605A (en) Polyurethane Foams
EP0790264A4 (de) Wärmeisolierender schaumstoff, verfahren zu dessen herstellung, sowie wärmeisolierender behälter
JPS56133143A (en) Molding method of polyurethane by reaction injection molding
JPS55121027A (en) Manufacturing of fiber reinforced composite

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties