MX352626B - Emulsiones y su uso en la produccion de espumas basadas en isocianatos. - Google Patents
Emulsiones y su uso en la produccion de espumas basadas en isocianatos.Info
- Publication number
- MX352626B MX352626B MX2014001925A MX2014001925A MX352626B MX 352626 B MX352626 B MX 352626B MX 2014001925 A MX2014001925 A MX 2014001925A MX 2014001925 A MX2014001925 A MX 2014001925A MX 352626 B MX352626 B MX 352626B
- Authority
- MX
- Mexico
- Prior art keywords
- isocyanates
- emulsions
- polyether polyol
- foams
- production
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- 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
- C08G18/14—Manufacture of cellular products
-
- 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
- C08G18/4261—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups prepared by oxyalkylation of polyesterpolyols
-
- 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
- C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing 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
- C08G18/70—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
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2615—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen the other compounds containing carboxylic acid, ester or anhydride 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2618—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
- C08G65/2621—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
- C08G65/2627—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aromatic or arylaliphatic amine groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- 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
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)
- Manufacturing & Machinery (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
La invención se refiere a emulsiones estables para la producción de espumas basadas en isocianatos, que comprenden al menos tres polioles A1a, A1b y A1c y al menos un agente de expansión físico T, en las que A1a es un polioléter, obtenido mediante la adición de epoxis a compuestos iniciadores seleccionados de hidratos de carbono y alcoholes difuncionales o de funcionalidad superior, A1b es un polioléter iniciado sobre una amina aromática y A1c es un poliolesteréter, obtenido mediante la adición de epoxis al producto de esterificación de un derivado de ácido dicarboxílico aromático y un alcohol difuncional o de funcionalidad superior. La invención se refiere además a un procedimiento para producir espumas mediante reacciones de tales emulsiones con isocianatos y a las espumas obtenibles de esta forma y su uso para fines de aislamiento.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011081621 | 2011-08-26 | ||
EP12155275 | 2012-02-14 | ||
PCT/EP2012/066330 WO2013030061A1 (en) | 2011-08-26 | 2012-08-22 | Emulsions and their use in the production of foams based on isocyanates |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014001925A MX2014001925A (es) | 2014-03-27 |
MX352626B true MX352626B (es) | 2017-12-01 |
Family
ID=46727209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014001925A MX352626B (es) | 2011-08-26 | 2012-08-22 | Emulsiones y su uso en la produccion de espumas basadas en isocianatos. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20140213679A1 (es) |
EP (1) | EP2748241B1 (es) |
KR (1) | KR101963470B1 (es) |
CN (1) | CN103748149B (es) |
BR (1) | BR112014004325B1 (es) |
MX (1) | MX352626B (es) |
PL (1) | PL2748241T3 (es) |
TR (1) | TR201811729T4 (es) |
WO (1) | WO2013030061A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014019103A1 (en) | 2012-07-31 | 2014-02-06 | Bayer Materialscience Ag | Method for the production of polyurethane foam using emulsified blowing agent |
EP2770002A1 (en) * | 2013-02-25 | 2014-08-27 | Bayer MaterialScience AG | Insulation moulding and method for its manufacture |
US11505670B2 (en) * | 2016-11-17 | 2022-11-22 | Covestro Llc | Polyurethane foams co-blown with a mixture of a hydrocarbon and a halogenated olefin |
US11767394B2 (en) | 2021-12-09 | 2023-09-26 | Covestro Llc | HCFO-containing polyurethane foam-forming compositions, related foams and methods for their production |
US11767407B1 (en) | 2022-04-21 | 2023-09-26 | Covestro Llc | HCFO-containing polyurethane foam-forming compositions, related foams and methods for their production |
CN116589740B (zh) * | 2023-07-14 | 2023-09-22 | 山东理工大学 | 用于制备绝热性能优异的聚氨酯硬质泡沫的聚合物多元醇组合物 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2764565A (en) | 1951-12-24 | 1956-09-25 | Bayer Ag | Process and apparatus for the manufacture of polyurethane plastics |
US3630973A (en) * | 1970-03-24 | 1971-12-28 | Olin Corp | Low viscosity polyol blends and rigid polyurethane foams prepared therefrom |
DE4026702A1 (de) * | 1990-08-24 | 1992-02-27 | Bayer Ag | Verfahren zur herstellung von harten polyurethanschaumstoffen |
DE4200558A1 (de) * | 1992-01-11 | 1993-07-15 | Basf Ag | Verfahren zur herstellung von polyurethan-hartschaeumen sowie treibmittelmischung hierfuer |
DE19610262A1 (de) * | 1996-03-15 | 1997-09-18 | Bayer Ag | Verfahren zur Herstellung Kohlenwasserstoff-getriebener Polyurethan-Hartschaumstoffe |
DE19623065A1 (de) * | 1996-06-10 | 1997-12-11 | Bayer Ag | Verfahren zur Herstellung von Polyurethan Hartschaumstoffen mit geringer Wärmeleitfähigkeit |
US5804648A (en) * | 1996-12-27 | 1998-09-08 | Bayer Corporation | Toluene diisocyanate residue-based compositions and the use of such compositions as fillers for hydroxyl compounds |
DE19742011A1 (de) * | 1997-09-24 | 1999-03-25 | Basf Ag | Lagerstabile, treibmittelhaltige Emulsionen zur Herstellung von Hartschaumstoffen auf Isocyanatbasis |
JP2000128951A (ja) | 1998-10-26 | 2000-05-09 | Sumitomo Bayer Urethane Kk | 硬質ポリウレタンフォームの製造方法 |
US6569352B1 (en) * | 1999-10-25 | 2003-05-27 | Stepan Company | Phthalic anhydride based polyester-ether polyols and urethane prepolymers produced therefrom |
US6294107B1 (en) * | 2000-07-26 | 2001-09-25 | Basf Corporation | Alkylene oxide modified silicone glycol compatibilizing agents for stable polyester polyol compositions |
US6348161B1 (en) * | 2000-08-03 | 2002-02-19 | Basf Corporation | Polyol composition containing a hydrocarbon blowing agent |
US6472446B1 (en) | 2001-03-09 | 2002-10-29 | Basf Corporation | Phase stable polyol composition containing hydrocarbon as the blowing agent |
JP2003042653A (ja) * | 2001-07-27 | 2003-02-13 | Hitachi Ltd | 冷却装置の断熱体 |
EP1577332A1 (en) * | 2004-03-15 | 2005-09-21 | Huntsman International Llc | Process for making rigid polyurethane foams |
US7977501B2 (en) | 2006-07-24 | 2011-07-12 | Bayer Materialscience Llc | Polyether carbonate polyols made via double metal cyanide (DMC) catalysis |
-
2012
- 2012-08-22 PL PL12750752T patent/PL2748241T3/pl unknown
- 2012-08-22 BR BR112014004325-6A patent/BR112014004325B1/pt not_active IP Right Cessation
- 2012-08-22 WO PCT/EP2012/066330 patent/WO2013030061A1/en active Application Filing
- 2012-08-22 KR KR1020147004534A patent/KR101963470B1/ko active IP Right Grant
- 2012-08-22 US US14/240,507 patent/US20140213679A1/en not_active Abandoned
- 2012-08-22 MX MX2014001925A patent/MX352626B/es active IP Right Grant
- 2012-08-22 EP EP12750752.3A patent/EP2748241B1/en active Active
- 2012-08-22 CN CN201280041369.6A patent/CN103748149B/zh not_active Expired - Fee Related
- 2012-08-22 TR TR2018/11729T patent/TR201811729T4/tr unknown
Also Published As
Publication number | Publication date |
---|---|
KR20140051966A (ko) | 2014-05-02 |
TR201811729T4 (tr) | 2018-09-21 |
MX2014001925A (es) | 2014-03-27 |
CN103748149A (zh) | 2014-04-23 |
KR101963470B1 (ko) | 2019-03-28 |
EP2748241A1 (en) | 2014-07-02 |
PL2748241T3 (pl) | 2018-10-31 |
CN103748149B (zh) | 2016-08-31 |
EP2748241B1 (en) | 2018-07-18 |
WO2013030061A1 (en) | 2013-03-07 |
US20140213679A1 (en) | 2014-07-31 |
BR112014004325B1 (pt) | 2020-09-08 |
BR112014004325A2 (pt) | 2017-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |