MX361310B - Metodo para producir tuberias aisladas que tienen propiedades mejoradas. - Google Patents
Metodo para producir tuberias aisladas que tienen propiedades mejoradas.Info
- Publication number
- MX361310B MX361310B MX2014002241A MX2014002241A MX361310B MX 361310 B MX361310 B MX 361310B MX 2014002241 A MX2014002241 A MX 2014002241A MX 2014002241 A MX2014002241 A MX 2014002241A MX 361310 B MX361310 B MX 361310B
- Authority
- MX
- Mexico
- Prior art keywords
- insulated pipes
- improved properties
- producing insulated
- polyurethane system
- producing
- 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
- C08G18/28—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
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/482—Mixtures of polyethers containing at least one polyether containing nitrogen
-
- 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
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
-
- 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
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
-
- 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
- C08G18/6677—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 having at least three hydroxy 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
-
- 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
- C08G2110/005—< 50kg/m3
Landscapes
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Thermal Insulation (AREA)
- Laminated Bodies (AREA)
Abstract
La invención se refiere a un método para producir tuberías aisladas, al uso de un sistema de poliuretano que comprende un componente (a) de isocianato, una mezcla (b) de poliol, y al menos un catalizador para producir tuberías aisladas, en donde el tiempo de inicio para el sistema de poliuretano es menor que el tiempo para llenar la tubería con el sistema de poliuretano, al uso de aminas especiales como catalizadores en un sistema de poliuretano para producir tuberías aisladas, y a una tubería aislada que se puede obtener mediante el método de acuerdo con la invención.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11179510 | 2011-08-31 | ||
PCT/EP2012/066719 WO2013030203A2 (de) | 2011-08-31 | 2012-08-29 | Verfahren zur herstellung von gedämmten rohren mit verbesserten eigenschaften |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014002241A MX2014002241A (es) | 2014-04-25 |
MX361310B true MX361310B (es) | 2018-12-03 |
Family
ID=46727243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014002241A MX361310B (es) | 2011-08-31 | 2012-08-29 | Metodo para producir tuberias aisladas que tienen propiedades mejoradas. |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP2751157B1 (es) |
JP (1) | JP6203176B2 (es) |
KR (1) | KR102078410B1 (es) |
CN (1) | CN104024299B (es) |
AU (1) | AU2012301020B2 (es) |
BR (1) | BR112014004626A2 (es) |
CA (1) | CA2847089C (es) |
DK (1) | DK2751157T3 (es) |
ES (1) | ES2763458T3 (es) |
MX (1) | MX361310B (es) |
PL (1) | PL2751157T3 (es) |
PT (1) | PT2751157T (es) |
RU (1) | RU2626895C2 (es) |
WO (1) | WO2013030203A2 (es) |
ZA (1) | ZA201402277B (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9757885B2 (en) | 2012-09-28 | 2017-09-12 | Basf Se | Process for producing composite profiles |
KR102399369B1 (ko) * | 2016-05-09 | 2022-05-18 | 마후텟쿠 가부시키가이샤 | 스키드 파이프 및 그 단열 보호 부재의 시공 방법 |
EA202192682A1 (ru) | 2019-04-02 | 2022-02-03 | Басф Се | Труба в изоляции, содержащая пенополиуретан, вспененный экологически чистым порообразователем и имеющий низкую степень хрупкости |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2916485A1 (de) * | 1979-04-24 | 1980-11-06 | Bayer Ag | Verfahren zur herstellung von elastischen formkoerpern |
US4439549A (en) * | 1982-11-22 | 1984-03-27 | Texaco Inc. | Novel aromatic polyester polyol mixtures made from polyethylene terephthalate residues and alkylene oxides |
JPH05306318A (ja) * | 1992-03-06 | 1993-11-19 | Tosoh Corp | 高密度表層を有するポリウレタンフォームの製造法 |
DE4322887C1 (de) * | 1993-07-09 | 1995-01-12 | Bayer Ag | Verfahren zum Herstellen von Formteilen und Füllungen aus Polyurethan-Hart- und -Weichschaumstoffen |
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 |
JP4239492B2 (ja) * | 2001-07-23 | 2009-03-18 | 東ソー株式会社 | 硬質ポリウレタンフォームの製造方法 |
DE102004001317A1 (de) * | 2004-01-07 | 2005-08-04 | Basf Ag | Polyurethanschaumstoffe zur Rohrdämmung |
JP2006337657A (ja) * | 2005-06-01 | 2006-12-14 | Canon Chemicals Inc | 弾性体ローラの製造方法およびトナー供給ローラ |
DE102005050412A1 (de) * | 2005-10-19 | 2007-04-26 | Basf Ag | Polyurethanschaumstoffe zur Rohrdämmung |
DE102005053101A1 (de) * | 2005-11-04 | 2007-05-10 | Basf Ag | Gedämmte Rohre |
WO2008025660A1 (de) * | 2006-08-30 | 2008-03-06 | Basf Se | Verbindungen von beschichteten mediumrohren |
EP2134762B1 (de) * | 2007-04-02 | 2014-05-21 | Basf Se | Gedämmte rohre |
-
2012
- 2012-08-29 DK DK12750786.1T patent/DK2751157T3/da active
- 2012-08-29 CA CA2847089A patent/CA2847089C/en not_active Expired - Fee Related
- 2012-08-29 KR KR1020147008370A patent/KR102078410B1/ko active IP Right Grant
- 2012-08-29 PL PL12750786T patent/PL2751157T3/pl unknown
- 2012-08-29 RU RU2014111845A patent/RU2626895C2/ru active
- 2012-08-29 BR BR112014004626A patent/BR112014004626A2/pt active Search and Examination
- 2012-08-29 MX MX2014002241A patent/MX361310B/es active IP Right Grant
- 2012-08-29 WO PCT/EP2012/066719 patent/WO2013030203A2/de active Application Filing
- 2012-08-29 AU AU2012301020A patent/AU2012301020B2/en not_active Ceased
- 2012-08-29 PT PT127507861T patent/PT2751157T/pt unknown
- 2012-08-29 ES ES12750786T patent/ES2763458T3/es active Active
- 2012-08-29 CN CN201280053320.2A patent/CN104024299B/zh active Active
- 2012-08-29 JP JP2014527632A patent/JP6203176B2/ja not_active Expired - Fee Related
- 2012-08-29 EP EP12750786.1A patent/EP2751157B1/de active Active
-
2014
- 2014-03-28 ZA ZA2014/02277A patent/ZA201402277B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP2751157B1 (de) | 2019-10-09 |
BR112014004626A2 (pt) | 2017-03-21 |
PT2751157T (pt) | 2020-01-09 |
CA2847089C (en) | 2020-06-09 |
WO2013030203A3 (de) | 2013-07-18 |
RU2014111845A (ru) | 2015-10-10 |
CN104024299B (zh) | 2017-05-24 |
PL2751157T3 (pl) | 2020-04-30 |
JP6203176B2 (ja) | 2017-09-27 |
DK2751157T3 (da) | 2020-01-06 |
ZA201402277B (en) | 2016-04-28 |
AU2012301020A1 (en) | 2014-04-10 |
CA2847089A1 (en) | 2013-03-07 |
ES2763458T3 (es) | 2020-05-28 |
KR20140068115A (ko) | 2014-06-05 |
EP2751157A2 (de) | 2014-07-09 |
CN104024299A (zh) | 2014-09-03 |
WO2013030203A2 (de) | 2013-03-07 |
RU2626895C2 (ru) | 2017-08-02 |
MX2014002241A (es) | 2014-04-25 |
AU2012301020B2 (en) | 2015-10-29 |
JP2015502499A (ja) | 2015-01-22 |
KR102078410B1 (ko) | 2020-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |