MX347148B - Revestimiento de espuma de poliuretano rigida para conexiones de tuberias. - Google Patents

Revestimiento de espuma de poliuretano rigida para conexiones de tuberias.

Info

Publication number
MX347148B
MX347148B MX2012008093A MX2012008093A MX347148B MX 347148 B MX347148 B MX 347148B MX 2012008093 A MX2012008093 A MX 2012008093A MX 2012008093 A MX2012008093 A MX 2012008093A MX 347148 B MX347148 B MX 347148B
Authority
MX
Mexico
Prior art keywords
polyurethane foam
rigid polyurethane
pipe connections
cladding
foam cladding
Prior art date
Application number
MX2012008093A
Other languages
English (en)
Other versions
MX2012008093A (es
Inventor
Huntemann Peter
Grieser-Schmitz Christof
Halwe-Bommelmann Annika
Lindemann Wilhelm
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of MX2012008093A publication Critical patent/MX2012008093A/es
Publication of MX347148B publication Critical patent/MX347148B/es

Links

Classifications

    • 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1816—Catalysts containing secondary or tertiary amines or salts thereof having carbocyclic groups
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/22—Catalysts containing metal compounds
    • C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy groups
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • 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
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/18—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints
    • F16L59/20—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like adapted for joints for non-disconnectable joints
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/60—Compositions for foaming; Foamed or intumescent coatings

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

La invención se refiere a revestimiento para una conexión de por lo menos dos tuberías o partes de las mismas usando un material de espuma rígida de célula abierta, a la producción de dicho revestimiento y al uso de un material de espuma de célula abierta para proteger la conexión de las dos tuberías.
MX2012008093A 2010-01-18 2011-01-06 Revestimiento de espuma de poliuretano rigida para conexiones de tuberias. MX347148B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10150962 2010-01-18
PCT/EP2011/050120 WO2011086025A1 (de) 2010-01-18 2011-01-06 Polyurethan-hartschaumstoffumhüllung der verbindungen von röhren

Publications (2)

Publication Number Publication Date
MX2012008093A MX2012008093A (es) 2012-07-30
MX347148B true MX347148B (es) 2017-04-17

Family

ID=43536621

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012008093A MX347148B (es) 2010-01-18 2011-01-06 Revestimiento de espuma de poliuretano rigida para conexiones de tuberias.

Country Status (11)

Country Link
EP (1) EP2526333B1 (es)
CN (1) CN102713400B (es)
AU (1) AU2011206711B2 (es)
BR (1) BR112012016995B1 (es)
CA (1) CA2785436C (es)
DK (1) DK2526333T3 (es)
ES (1) ES2472717T3 (es)
MX (1) MX347148B (es)
PL (1) PL2526333T3 (es)
PT (1) PT2526333E (es)
WO (1) WO2011086025A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492957B2 (en) 2011-04-27 2016-11-15 Basf Se Extruded plastics profiles comprising continuously introduced insulation elements
BR112016005017B1 (pt) * 2013-09-16 2021-02-17 Dow Global Technologies Llc processo para montar segmentos de tubo
CN103672231A (zh) * 2013-11-06 2014-03-26 北京豪特耐管道设备有限公司 一种灌注式绝热管道接头绝热的施工方法
CN105204135A (zh) * 2015-11-03 2015-12-30 天津亿利科能源科技发展股份有限公司 海底管道同步光缆的弃管处理方法及其制备方法
EP3740520B1 (en) * 2018-01-16 2023-04-19 Huntsman International LLC Polyisocyanurate comprising foams with long cream time and snap-cure behaviour
CN108690987B9 (zh) * 2018-05-25 2019-12-13 阮保国 金属结构腔体内部长效防腐
CN110818869B (zh) * 2019-12-05 2022-08-02 万华化学（宁波）容威聚氨酯有限公司 用于制备高密度开孔硬泡的组合料及聚氨酯泡沫和用途
CN116082601B (zh) * 2023-01-11 2024-10-22 河北亚东化工集团有限公司 一种聚氨酯线束包胶组合聚醚及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119884B (en) * 1982-05-05 1986-05-08 David Williams Improvements relating to heat insulated pipe systems
US5489405A (en) 1991-08-14 1996-02-06 Foam Enterprises, Inc. Composite joint infill system
US5900195A (en) * 1996-08-12 1999-05-04 Urethane Products International Protection of pipeline joint connections
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
CA2352350A1 (en) * 1998-12-28 2000-07-06 Shell Internationale Research Maatschappij B.V. Pre-insulated pipes and process for their production
US7671104B2 (en) * 1999-02-13 2010-03-02 Bayer Materialscience Ag Fine cell, water-blown rigid polyurethane foams
JP2007524717A (ja) * 2003-03-07 2007-08-30 ポリタン システムズ，インコーポレイテッド 継ぎ目充填用組成物及び方法
ATE487747T1 (de) * 2006-03-24 2010-11-15 Huntsman Int Llc Verfahren zur herstelung eines polyurethanschaums

Also Published As

Publication number Publication date
CA2785436C (en) 2017-08-29
EP2526333A1 (de) 2012-11-28
MX2012008093A (es) 2012-07-30
PT2526333E (pt) 2014-06-11
AU2011206711B2 (en) 2014-07-10
CA2785436A1 (en) 2011-07-21
CN102713400B (zh) 2015-04-29
AU2011206711A1 (en) 2012-08-02
BR112012016995B1 (pt) 2020-05-05
EP2526333B1 (de) 2014-05-07
PL2526333T3 (pl) 2014-10-31
ES2472717T3 (es) 2014-07-02
CN102713400A (zh) 2012-10-03
WO2011086025A1 (de) 2011-07-21
BR112012016995A2 (pt) 2016-04-19
DK2526333T3 (da) 2014-08-04

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