ES2102553T3 - Mezclas de polioles estables al almacenamiento que contienen desmoldeadores. - Google Patents
Mezclas de polioles estables al almacenamiento que contienen desmoldeadores.Info
- Publication number
- ES2102553T3 ES2102553T3 ES93110702T ES93110702T ES2102553T3 ES 2102553 T3 ES2102553 T3 ES 2102553T3 ES 93110702 T ES93110702 T ES 93110702T ES 93110702 T ES93110702 T ES 93110702T ES 2102553 T3 ES2102553 T3 ES 2102553T3
- Authority
- ES
- Spain
- Prior art keywords
- mold
- demolders
- storage
- mixtures containing
- based polyol
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- 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
-
- 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
-
- 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
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/205—Compounds containing groups, e.g. carbamates
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/0016—Foam properties semi-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
- C08G2110/0025—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
- C08G2120/00—Compositions for reaction injection moulding processes
-
- 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
- C08G2125/00—Compositions for processes using internal mould release agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
EL INVENTO CONCIERNE A MEZCLAS DE POLIOLES QUE CONTIENEN MEZCLAS DE SUSTANCIAS PARA LA SEPARACION DEL INTERIOR DEL MOLDE Y, EVENTUALMENTE, OTRAS SUSTANCIAS AUXILIARES. LA PRODUCCION DE MATERIALES DUROS, SEMIDUROS Y FLEXIBLES DE POLIURETANO SE EFECTUA FRECUENTEMENTE ASI: SE MEZCLA MECANICAMENTE CON POLIISOCIANATOS UNA MEZCLA DE POLIOLES Y SE INYECTAN EN UN MOLDE EN EL QUE, UNA VEZ TERMINADA LA REACCION, SE PRODUCE DESPUES EL FRAGUADO DE LA MEZCLA REACTIVA, EVENTUALMENTE, BAJO LA FORMACION DE ESTRATOS DE DIFERENTE DENSIDAD. EL MOLDE PUEDE COMPONERSE DE LOS MAS VARIADOS MATERIALES (POR EJEMPLO, ACERO, ALUMINIO O RESINA EPOXIDA) Y PUEDE CALENTARSE O NO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4223597A DE4223597A1 (de) | 1992-07-17 | 1992-07-17 | Lagerstabile, Formtrennmittel enthaltende Polyolgemische |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102553T3 true ES2102553T3 (es) | 1997-08-01 |
Family
ID=6463478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93110702T Expired - Lifetime ES2102553T3 (es) | 1992-07-17 | 1993-07-05 | Mezclas de polioles estables al almacenamiento que contienen desmoldeadores. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5344853A (es) |
EP (1) | EP0579080B1 (es) |
JP (1) | JP3325087B2 (es) |
CA (1) | CA2100438C (es) |
DE (2) | DE4223597A1 (es) |
DK (1) | DK0579080T3 (es) |
ES (1) | ES2102553T3 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4434694C1 (de) * | 1994-09-28 | 1996-03-07 | Josef Lechner | Verwendung von Polyolderivaten als innere Trennmittel bei der Herstellung von Polyurethan-Formteilen |
DE19607870A1 (de) * | 1996-03-01 | 1997-09-04 | Bayer Ag | Wachs enthaltende thermoplastisch verarbeitbare Polyurethane |
DE19649290A1 (de) * | 1996-11-28 | 1998-06-04 | Bayer Ag | Spezielle Wachsmischungen enthaltende thermoplastisch verarbeitbare Polyurethane |
DE19705993A1 (de) * | 1997-02-17 | 1998-08-20 | Basf Ag | Verfahren zur Herstellung einer homogenen entmischungsstabilen Polyolkomponente |
US7195726B1 (en) * | 1998-08-26 | 2007-03-27 | Dow Global Technologies Inc. | Internal mold release for low density reaction injection molded polyurethane foam |
EP1435364A3 (en) * | 2003-01-03 | 2005-11-23 | Air Products And Chemicals, Inc. | Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl or fatty carboxylic acids |
US6762211B1 (en) | 2003-01-03 | 2004-07-13 | Air Products And Chemicals, Inc. | Tertiary amino alkyl amide polyurethane catalysts derived from long chain alkyl and fatty carboxylic acids |
ATE393179T1 (de) * | 2003-01-03 | 2008-05-15 | Air Prod & Chem | Verwendung tertiärer aminoalkylamidkatalysatoren zur verbesserung der physischen eigenschaften von polyurethanschäumen |
EP1435365B1 (en) * | 2003-01-03 | 2007-06-13 | Air Products And Chemicals, Inc. | Tertiary amino alkyl amide catalysts for improving the physical properties of polyurethane foams |
US6759447B1 (en) | 2003-01-06 | 2004-07-06 | Air Products And Chemicals, Inc. | Physical properties of polyurethane foams using tertiary amino alkyl amide catalysts |
US8597016B2 (en) | 2005-11-23 | 2013-12-03 | Milgard Manufacturing Incorporated | System for producing pultruded components |
US8101107B2 (en) | 2005-11-23 | 2012-01-24 | Milgard Manufacturing Incorporated | Method for producing pultruded components |
US7901762B2 (en) | 2005-11-23 | 2011-03-08 | Milgard Manufacturing Incorporated | Pultruded component |
US7875675B2 (en) | 2005-11-23 | 2011-01-25 | Milgard Manufacturing Incorporated | Resin for composite structures |
WO2018138047A1 (de) | 2017-01-24 | 2018-08-02 | Basf Se | Phasenstabile polyolkomponente zur herstellung von polyurethanformteilen |
US10519273B2 (en) | 2017-12-07 | 2019-12-31 | Covestro Llc | Processes for producing filter cartridge assemblies and molded polyurethane elastomers |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE757939A (fr) * | 1969-10-24 | 1971-04-01 | Bayer Ag | Procede de preparation de matieres en mousses |
DE2121670C3 (de) * | 1971-05-03 | 1979-11-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen |
DE2307589C3 (de) * | 1973-02-16 | 1984-11-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften |
US4201847A (en) * | 1973-02-16 | 1980-05-06 | Bayer Aktiengesellschaft | Process of preparing foams with internal mold-release agents |
DE2319648C2 (de) * | 1973-04-18 | 1985-08-14 | Bayer Ag, 5090 Leverkusen | Weitere Ausbildung des Verfahrens zur Herstellung von Schaumstoffen mit vorzüglichen Entformungseigenschaften |
DE3405875A1 (de) * | 1984-02-18 | 1985-08-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von zelligen oder kompakten polyurethan-polyharnstoff-formkoerpern mit verbesserten entformungseigenschaften sowie innere formtrennmittel fuer das polyisocyanat-polyadditionsverfahren |
DE3443341A1 (de) * | 1984-11-28 | 1986-05-28 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von gegebenenfalls zellfoermigen formkoerpern |
EP0275907A3 (en) * | 1987-01-23 | 1989-05-24 | Mobay Corporation | Rim polyurethane or polyurea compositions containing internal mold release agents |
DE3821908A1 (de) * | 1988-06-29 | 1990-01-04 | Ernst Boettler Kg Bomix Chemie | Trennmittel |
BR9105449A (pt) * | 1990-12-11 | 1992-08-25 | Dow Chemical Co | Composicao para preparar um artigo polimerico espumado moldado e processo para a compatibilizacao de um polial de peso molecular relativamente alto |
-
1992
- 1992-07-17 DE DE4223597A patent/DE4223597A1/de not_active Withdrawn
-
1993
- 1993-07-05 ES ES93110702T patent/ES2102553T3/es not_active Expired - Lifetime
- 1993-07-05 DK DK93110702.3T patent/DK0579080T3/da active
- 1993-07-05 DE DE59306241T patent/DE59306241D1/de not_active Expired - Lifetime
- 1993-07-05 EP EP93110702A patent/EP0579080B1/de not_active Expired - Lifetime
- 1993-07-12 US US08/090,390 patent/US5344853A/en not_active Expired - Lifetime
- 1993-07-13 CA CA002100438A patent/CA2100438C/en not_active Expired - Lifetime
- 1993-07-15 JP JP19672593A patent/JP3325087B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3325087B2 (ja) | 2002-09-17 |
EP0579080A3 (en) | 1994-06-15 |
CA2100438C (en) | 2004-04-27 |
JPH06107760A (ja) | 1994-04-19 |
DE4223597A1 (de) | 1994-01-20 |
DE59306241D1 (de) | 1997-05-28 |
US5344853A (en) | 1994-09-06 |
EP0579080B1 (de) | 1997-04-23 |
EP0579080A2 (de) | 1994-01-19 |
CA2100438A1 (en) | 1994-01-18 |
DK0579080T3 (da) | 1997-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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