AR247225A1 - Procedimiento para preparar una espuma rigida de poliuretano y una composicion precursora para preparar dicha espuma rigida. - Google Patents
Procedimiento para preparar una espuma rigida de poliuretano y una composicion precursora para preparar dicha espuma rigida.Info
- Publication number
- AR247225A1 AR247225A1 AR86304434A AR30443486A AR247225A1 AR 247225 A1 AR247225 A1 AR 247225A1 AR 86304434 A AR86304434 A AR 86304434A AR 30443486 A AR30443486 A AR 30443486A AR 247225 A1 AR247225 A1 AR 247225A1
- Authority
- AR
- Argentina
- Prior art keywords
- methods
- polyurethane foams
- rigid polyurethane
- precursor compositions
- compositions therefor
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 229920005830 Polyurethane Foam Polymers 0.000 title 1
- 239000011496 polyurethane foam Substances 0.000 title 1
- 239000002243 precursor Substances 0.000 title 1
- 229920005862 polyol Polymers 0.000 abstract 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- -1 POLYOXY Polymers 0.000 abstract 1
- 150000003973 alkyl amines Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 235000011187 glycerol Nutrition 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C08G18/50—Polyethers having heteroatoms other than oxygen
-
- 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
- C08G18/5054—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
- C08G18/506—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3293—Hydroxyamines containing heterocyclic 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
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)
- Materials Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858516826A GB8516826D0 (en) | 1985-07-03 | 1985-07-03 | Precursor compositions of nitrogen-containing polyols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR247225A1 true AR247225A1 (es) | 1994-11-30 |
Family
ID=10581724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AR86304434A AR247225A1 (es) | 1985-07-03 | 1986-07-03 | Procedimiento para preparar una espuma rigida de poliuretano y una composicion precursora para preparar dicha espuma rigida. |
Country Status (14)
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2199504A (en) * | 1987-01-06 | 1988-07-13 | Peter Egan | Directional dice |
| DE3943084A1 (de) * | 1989-12-27 | 1991-07-04 | Saarbergwerke Ag | Verfahren zur verringerung der stickoxidemission bei der verfeuerung von festen brennstoffen |
| DE69324427T2 (de) * | 1992-03-24 | 1999-08-05 | The Dow Chemical Co., Midland, Mich. | Neues endbehandlungsverfahren für hydroxyfunktionelle polythethern |
| NL9200569A (nl) * | 1992-03-27 | 1993-10-18 | Dsm Nv | Imino-azacyclopentaanpolyol. |
| TW311920B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1993-08-06 | 1997-08-01 | Takeda Pharm Industry Co Ltd | |
| US5387618A (en) * | 1993-12-27 | 1995-02-07 | The Dow Chemical Company | Process for preparing a polyurethane foam in the presence of a hydrocarbon blowing agent |
| US5451615A (en) * | 1994-10-20 | 1995-09-19 | The Dow Chemical Company | Process for preparing polyurethane foam in the presence of a hydrocarbon blowing agent |
| US5721284A (en) * | 1996-12-20 | 1998-02-24 | The Dow Chemical Company | Open-celled rigid polyurethane foam |
| AU2003211388A1 (en) * | 2002-02-27 | 2003-09-09 | Asahi Glass Company, Limited | Process for production of flexible polyurethane foam |
| US20040069971A1 (en) * | 2002-10-15 | 2004-04-15 | Witteveen Martijn M. | Polyol compositions and rigid polyisocyanurate foams prepared therefrom |
| DE10309858A1 (de) * | 2003-03-06 | 2004-09-23 | Wacker Polymer Systems Gmbh & Co. Kg | Thermostabile Vinylchlorid-Mischpolymerisate |
| BRPI0619714A2 (pt) | 2005-11-01 | 2011-10-11 | Du Pont | método de formação de espuma, método de formação de espuma à base de poliisocianato, método de produção de espumas de poliuretano, método de elaboração de espuma termoplástica e métodos de redução do gwp dos métodos de fabricação de espumas abertas, fechadas e multimodais |
| US20070100010A1 (en) * | 2005-11-01 | 2007-05-03 | Creazzo Joseph A | Blowing agents for forming foam comprising unsaturated fluorocarbons |
| US20070098646A1 (en) | 2005-11-01 | 2007-05-03 | Nappa Mario J | Aerosol propellants comprising unsaturated fluorocarbons |
| JP5349965B2 (ja) * | 2005-11-01 | 2013-11-20 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 不飽和フッ素化炭化水素類を含む溶媒組成物 |
| SG183039A1 (en) | 2007-04-27 | 2012-08-30 | Du Pont | Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene |
| US7972525B2 (en) * | 2007-06-06 | 2011-07-05 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene |
| AU2008279420A1 (en) * | 2007-07-20 | 2009-01-29 | E. I. Du Pont De Nemours And Company | Compositions and use of trans-1,1,1,4,4,4-hexafluoro-2-butene foam-forming composition in the preparation of polyisocyanate-based foams |
| US8632703B2 (en) * | 2007-09-06 | 2014-01-21 | E I Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,5,5,5-octafluoro-2-pentene |
| MX2010005757A (es) * | 2007-11-29 | 2010-06-09 | Du Pont | Composiciones y uso de la composicion formadora de espuma de cis-1,1,1,4,4,4-hexafluoro-2-buteno en la preparacion de espumas a base de poliisocianato. |
| ES2560008T3 (es) | 2007-12-19 | 2016-02-17 | E. I. Du Pont De Nemours And Company | Composiciones formadoras de espuma que contienen una mezcla azeotrópica o similar a un azeótropo que contiene cis-1,1,1,4,4,4-hexafluoro-2-buteno y trans-1,2-dicloroetileno y sus usos en la preparación de espumas basadas en poliisocianato |
| EP2285859B1 (en) * | 2008-06-10 | 2020-03-18 | Dow Global Technologies LLC | 1,3- or 1,4-bis(aminomethyl)cyclohexane-initiated polyols and rigid polyurethane foam made therefrom |
| US20120085959A1 (en) | 2009-03-06 | 2012-04-12 | Solvay Fluor Gmbh | Use of unsaturated hydrofluorocarbons |
| US20110147638A1 (en) * | 2009-06-26 | 2011-06-23 | E.I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and cyclopentane |
| US8821749B2 (en) | 2010-04-26 | 2014-09-02 | E I Du Pont De Nemours And Company | Azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene and 1-chloro-3,3,3-trifluoropropene |
| BR112013005984B1 (pt) | 2010-09-24 | 2019-04-30 | Dow Global Technologies Llc | Composição lubrificante e método para fazer uma composição lubrificante |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3251788A (en) * | 1962-07-16 | 1966-05-17 | Jefferson Chem Co Inc | Preparation of polyurethane foam from 1-{2[bis(2-hydroxypropyl)amino]ethyl}-4-(2-hydroxypropyl) piperazine |
| US3221016A (en) * | 1962-07-16 | 1965-11-30 | Jefferson Chem Co Inc | Piperazine derivatives and method of preparation |
| US3201400A (en) * | 1962-07-16 | 1965-08-17 | Jefferson Chem Co Inc | Propylene oxide adducts of 1-{2[bis(2-hydroxypropyl) amino]ethyl}-4-(2-hydroxypropyl)-piperazine |
| DD210543A3 (de) * | 1981-07-10 | 1984-06-13 | Schwarzheide Synthesewerk Veb | Verfahren zur herstellung von polyetheralkoholen |
-
1985
- 1985-07-03 GB GB858516826A patent/GB8516826D0/en active Pending
-
1986
- 1986-06-30 US US06/880,382 patent/US4704411A/en not_active Expired - Fee Related
- 1986-07-02 BR BR8606753A patent/BR8606753A/pt unknown
- 1986-07-02 WO PCT/EP1986/000391 patent/WO1987000186A1/en unknown
- 1986-07-02 AU AU61366/86A patent/AU574581B2/en not_active Ceased
- 1986-07-02 KR KR1019870700186A patent/KR900003467B1/ko not_active Expired
- 1986-07-02 JP JP61503915A patent/JPS62502267A/ja active Granted
- 1986-07-02 CA CA000512870A patent/CA1271594A/en not_active Expired - Fee Related
- 1986-07-02 PT PT82904A patent/PT82904B/pt not_active IP Right Cessation
- 1986-07-03 EP EP86305161A patent/EP0208512A1/en not_active Ceased
- 1986-07-03 ES ES8600102A patent/ES2000915A6/es not_active Expired
- 1986-07-03 AR AR86304434A patent/AR247225A1/es active
-
1987
- 1987-03-02 NO NO870857A patent/NO169446C/no unknown
- 1987-03-03 DK DK110287A patent/DK110287D0/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62502267A (ja) | 1987-09-03 |
| ES2000915A6 (es) | 1988-04-01 |
| PT82904B (pt) | 1989-05-31 |
| NO870857D0 (no) | 1987-03-02 |
| AU574581B2 (en) | 1988-07-07 |
| US4704411A (en) | 1987-11-03 |
| NO870857L (no) | 1987-03-02 |
| JPH0313249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-02-22 |
| NO169446C (no) | 1992-06-24 |
| PT82904A (en) | 1986-08-01 |
| NO169446B (no) | 1992-03-16 |
| DK110287A (da) | 1987-03-03 |
| DK110287D0 (da) | 1987-03-03 |
| KR870700656A (ko) | 1987-12-30 |
| WO1987000186A1 (en) | 1987-01-15 |
| AU6136686A (en) | 1987-01-30 |
| KR900003467B1 (ko) | 1990-05-19 |
| GB8516826D0 (en) | 1985-08-07 |
| EP0208512A1 (en) | 1987-01-14 |
| BR8606753A (pt) | 1987-10-13 |
| CA1271594A (en) | 1990-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR247225A1 (es) | Procedimiento para preparar una espuma rigida de poliuretano y una composicion precursora para preparar dicha espuma rigida. | |
| ES8800294A1 (es) | Un procedimiento para preparar un poliol modificado | |
| ES2098303T3 (es) | Poliuretano, procedimiento para su fabricacion y procedimiento para la fabricacion de espuma de poliuretano. | |
| ES2074602T3 (es) | Proceso para producir espuma de poliuretano flexible que tiene propiedad de flujo de aire elevado. | |
| IL65403A (en) | Fire retardant polyurethane foams | |
| ES2047201T3 (es) | Proceso para producir espuma de poliuretano rigido. | |
| JPS553477A (en) | Foaming mixture of polyphosphazene polymer and foaming organic polymer | |
| ES2082187T3 (es) | Procedimiento para fabricar espuma flexible de poliuretano. | |
| ES2000452A6 (es) | Metodo de preparacion de un material alveolar microcelular reticulado hecho de polietileno de baja densidad o de una combinacion de polietileno de baja densidad con uno o varios otros polimeros | |
| ES2082894T3 (es) | Dihidropirido(4,3-d)pirimidinas 4-sustituidas como analgesicos y agentes antiinflamatorios topicos para el tratamiento de enfermedades de la piel. | |
| ES2032409T3 (es) | Espumas inorganico-organicas y procedimiento para su fabricacion. | |
| ATE60067T1 (de) | Expandierbare styrolpolymerisate und styrolpolymerisat-schaumstoffe. | |
| GB1078897A (en) | A process for the production of polyurethane foam | |
| JPS5321297A (en) | Preparation of flame-resistant mold soft polyurethane foam | |
| JPS5374596A (en) | Manufacture of rigid polyurethane foam | |
| JPS565815A (en) | Preparation of urethane foam | |
| ES8502088A1 (es) | Un procedimiento para preparar un compuesto de nitrato piridilalquilico | |
| JPS53128699A (en) | Preparation of new flame retardant polyurethane foam | |
| DE3268050D1 (en) | Stabilisation of polyether or polyester moulding compounds against premature reaction | |
| ES2089159T3 (es) | Nuevos derivados de acido ascorbico. | |
| JPS5339397A (en) | Preparation of new flame retardant polyurethane foam | |
| JPS5527316A (en) | Production of polyurethane foam | |
| GB1005877A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| JPS54162794A (en) | Preparation of flexible polyester polyurethane foam | |
| JPS5437198A (en) | Preparation of soft mold polyurethane foam |