EA200901267A1 - Изолированные трубы - Google Patents

Изолированные трубы

Info

Publication number
EA200901267A1
EA200901267A1 EA200901267A EA200901267A EA200901267A1 EA 200901267 A1 EA200901267 A1 EA 200901267A1 EA 200901267 A EA200901267 A EA 200901267A EA 200901267 A EA200901267 A EA 200901267A EA 200901267 A1 EA200901267 A1 EA 200901267A1
Authority
EA
Eurasian Patent Office
Prior art keywords
pipe
polyol
mixture
middle pipe
isolated pipes
Prior art date
Application number
EA200901267A
Other languages
English (en)
Other versions
EA015608B1 (ru
Inventor
Кристоф Гризер-Шмитц
Вильхельм Линдеманн
Original Assignee
Басф Се
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=38736087&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200901267(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Басф Се filed Critical Басф Се
Publication of EA200901267A1 publication Critical patent/EA200901267A1/ru
Publication of EA015608B1 publication Critical patent/EA015608B1/ru

Links

Classifications

    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1228—Joining preformed parts by the expanding material
    • B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B29L2023/225—Insulated
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • 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]
    • Y10T428/1376—Foam or porous material containing
    • 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
    • Y10T428/1393—Multilayer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Thermal Insulation (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Способ прерывного производства изолированных труб, включающий следующие этапы: 1) подготовка средней трубы и трубы-оболочки, причем среднюю трубу располагают внутри трубы-оболочки, 2) получение полиизоциануратного пенопласта путем преобразования изоцианатного компонента (а) полиольной смесью (b) между средней трубой и трубой-оболочкой, характеризующийся тем, что полиольная смесь (b) не содержит полиэфирных спиртов и имеет вязкость менее 1300 мПа, измеренную в соответствии с ДИН 53019 при 20°С.
EA200901267A 2007-04-02 2007-04-02 Изолированные трубы EA015608B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/053167 WO2008119388A1 (de) 2007-04-02 2007-04-02 Gedämmte rohre

Publications (2)

Publication Number Publication Date
EA200901267A1 true EA200901267A1 (ru) 2010-04-30
EA015608B1 EA015608B1 (ru) 2011-10-31

Family

ID=38736087

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200901267A EA015608B1 (ru) 2007-04-02 2007-04-02 Изолированные трубы

Country Status (9)

Country Link
US (1) US8231952B2 (ru)
EP (1) EP2134762B1 (ru)
KR (1) KR101492284B1 (ru)
CN (1) CN101679594A (ru)
CA (1) CA2680067C (ru)
DK (1) DK2134762T3 (ru)
EA (1) EA015608B1 (ru)
PL (1) PL2134762T3 (ru)
WO (1) WO2008119388A1 (ru)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8986801B2 (en) 2011-01-27 2015-03-24 Basf Se Polyurethane having improved insulating properties
RU2473004C1 (ru) * 2011-06-02 2013-01-20 Общество с ограниченной ответственностью "Советскнефтеторгсервис" Способ изготовления термоизолированной трубы
RU2473005C1 (ru) * 2011-06-02 2013-01-20 Общество с ограниченной ответственностью "Советскнефтеторгсервис" Труба термоизолированная насосно-компрессорная (ттнк)
CA2847089C (en) * 2011-08-31 2020-06-09 Basf Se Method for producing insulated pipes having improved properties
US20130048137A1 (en) * 2011-08-31 2013-02-28 Basf Se Process for producing insulated pipes having improved properties
AT511808B1 (de) 2011-09-21 2013-03-15 Bachmair Josef Ummantelung für ein thermisch isoliertes rohr
PL2768650T3 (pl) * 2011-10-21 2019-10-31 Basf Se Sposób polepszania właściwości fizycznych przy wytwarzaniu rur osłonowych z tworzywa sztucznego
US9261223B2 (en) * 2011-10-21 2016-02-16 Basf Se Method of improving the physical properties in the production of PSPs (plastic-sheathed pipes)
US9421571B2 (en) * 2011-11-28 2016-08-23 Basf Se Process for producing insulated jacketed pipes by a continuous production process
JP2015507146A (ja) * 2011-11-28 2015-03-05 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 断熱パイプの連続的な製造方法、断熱パイプ、断熱パイプの製造装置及びその使用方法。
EP2870188B1 (de) * 2012-07-04 2016-08-24 Basf Se Herstellung von schaumstoffen mit verbesserten eigenschaften
CN103453281A (zh) * 2013-01-04 2013-12-18 李宏江 一种普通保温软硬管道及其制造方法
ES2514965B1 (es) * 2013-04-25 2016-01-22 Cikautxo, S.Coop. Tubo de recirculación de gas de un motor de combustión y método para fabricar dicho tubo
RU2622776C2 (ru) * 2013-12-24 2017-06-20 Общество С Ограниченной Ответственностью "Смит-Ярцево" Способ изготовления изолированных труб и фасонных изделий для трубопроводов
CA2938615A1 (en) * 2014-02-06 2015-08-13 Basf Se Insulating assembly for a storage vessel and process for its preparation
WO2015130188A1 (ru) * 2014-02-28 2015-09-03 Общество С Ограниченной Ответственностью "Смит-Ярцево" Теплоизолированная труба и участок трубопровода с гидрозащитой по наружной поверхности и по торцам
WO2016102743A1 (en) * 2014-12-23 2016-06-30 Better Place Oy Method for forming an insulated air duct and an insulated air duct
RU2719362C1 (ru) * 2017-05-31 2020-04-17 ДжФЕ СТИЛ КОРПОРЕЙШН Теплоизолированная многослойная труба для передачи электроэнергии в условиях сверхпроводимости и способ ее укладки

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE142807C (ru)
DE2841934A1 (de) * 1978-09-27 1980-04-17 Kabel Metallwerke Ghh Waermeisoliertes leitungsrohr und verfahren zu seiner herstellung
DE19711068A1 (de) 1997-03-17 1998-09-24 Basf Ag Verfahren und Vorrichtungen zur Herstellung von mit Schaumstoffen gedämmten Rohren
DE19742012A1 (de) 1997-09-24 1999-03-25 Basf Ag Temperaturstabile Hartschaumstoffe auf Isocyanatbasis mit geringer Sprödigkeit und niedriger Wärmeleitfähigkeit
DE19823585A1 (de) 1998-05-27 1999-12-02 Basf Ag Verbundelement enthaltend Polyisocyanat-Polyadditionsprodukte
AU2285400A (en) * 1998-12-28 2000-07-31 Shell Internationale Research Maatschappij B.V. Pre-insulated pipes and process for their production
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
DE102004001317A1 (de) * 2004-01-07 2005-08-04 Basf Ag Polyurethanschaumstoffe zur Rohrdämmung
DE102004023881A1 (de) * 2004-05-12 2005-12-08 Basf Ag Gedämmtes Rohr, enthaltend mit Ameisensäure hergestelltes Polyurethan
DE102005050410A1 (de) * 2005-10-19 2007-04-26 Basf Ag Polyurethanschaumstoffe zur Rohrdämmung
DE102005053101A1 (de) 2005-11-04 2007-05-10 Basf Ag Gedämmte Rohre

Also Published As

Publication number Publication date
KR101492284B1 (ko) 2015-02-11
KR20100014687A (ko) 2010-02-10
US20100098891A1 (en) 2010-04-22
US8231952B2 (en) 2012-07-31
DK2134762T3 (da) 2014-08-18
EA015608B1 (ru) 2011-10-31
PL2134762T3 (pl) 2014-10-31
EP2134762A1 (de) 2009-12-23
WO2008119388A1 (de) 2008-10-09
EP2134762B1 (de) 2014-05-21
CA2680067A1 (en) 2008-10-09
CA2680067C (en) 2014-07-08
CN101679594A (zh) 2010-03-24

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU