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
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.
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)
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 |
CA2922853C (en) * | 2013-09-16 | 2020-10-20 | Dow Global Technologies Llc | Polyurethane elastomer for use in subsea pipeline insulation |
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 |
WO2019141389A1 (en) * | 2018-01-16 | 2019-07-25 | 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 |
CN116082601A (zh) * | 2023-01-11 | 2023-05-09 | 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)
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 |
PL192921B1 (pl) * | 1998-12-28 | 2006-12-29 | Shell Int Research | Izolowana rura i sposób jej wytwarzania |
US7671104B2 (en) * | 1999-02-13 | 2010-03-02 | Bayer Materialscience Ag | Fine cell, water-blown rigid polyurethane foams |
US7223801B2 (en) * | 2003-03-07 | 2007-05-29 | Baysystems North America Llc | Joint fill composition and method |
EP2001922B1 (en) * | 2006-03-24 | 2010-11-10 | Huntsman International Llc | Process for making a polyurethane foam |
-
2011
- 2011-01-06 WO PCT/EP2011/050120 patent/WO2011086025A1/de active Application Filing
- 2011-01-06 ES ES11700238.6T patent/ES2472717T3/es active Active
- 2011-01-06 EP EP11700238.6A patent/EP2526333B1/de active Active
- 2011-01-06 CA CA2785436A patent/CA2785436C/en active Active
- 2011-01-06 PT PT117002386T patent/PT2526333E/pt unknown
- 2011-01-06 MX MX2012008093A patent/MX347148B/es active IP Right Grant
- 2011-01-06 BR BR112012016995A patent/BR112012016995B1/pt active IP Right Grant
- 2011-01-06 AU AU2011206711A patent/AU2011206711B2/en not_active Ceased
- 2011-01-06 PL PL11700238T patent/PL2526333T3/pl unknown
- 2011-01-06 DK DK11700238.6T patent/DK2526333T3/da active
- 2011-01-06 CN CN201180006292.4A patent/CN102713400B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
AU2011206711A1 (en) | 2012-08-02 |
WO2011086025A1 (de) | 2011-07-21 |
CA2785436A1 (en) | 2011-07-21 |
AU2011206711B2 (en) | 2014-07-10 |
CN102713400A (zh) | 2012-10-03 |
PT2526333E (pt) | 2014-06-11 |
DK2526333T3 (da) | 2014-08-04 |
ES2472717T3 (es) | 2014-07-02 |
EP2526333B1 (de) | 2014-05-07 |
CA2785436C (en) | 2017-08-29 |
EP2526333A1 (de) | 2012-11-28 |
BR112012016995A2 (pt) | 2016-04-19 |
CN102713400B (zh) | 2015-04-29 |
PL2526333T3 (pl) | 2014-10-31 |
BR112012016995B1 (pt) | 2020-05-05 |
MX2012008093A (es) | 2012-07-30 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |