ES2102653T3 - Procedimiento para la produccion de cuerpos compuestos. - Google Patents
Procedimiento para la produccion de cuerpos compuestos.Info
- Publication number
- ES2102653T3 ES2102653T3 ES93912798T ES93912798T ES2102653T3 ES 2102653 T3 ES2102653 T3 ES 2102653T3 ES 93912798 T ES93912798 T ES 93912798T ES 93912798 T ES93912798 T ES 93912798T ES 2102653 T3 ES2102653 T3 ES 2102653T3
- Authority
- ES
- Spain
- Prior art keywords
- composite
- media
- procedure
- production
- composite composite
- 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
- 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
-
- 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
-
- 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
- C08G18/4887—Polyethers containing carboxylic ester groups derived from carboxylic acids other than acids of higher fatty oils or other than resin acids
-
- 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
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/249921—Web or sheet containing structurally defined element or component
- Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
- Y10T428/249987—With nonvoid component of specified composition
- Y10T428/249991—Synthetic resin or natural rubbers
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Laminated Bodies (AREA)
Abstract
UN PROCESO PARA LA ELABORACION DE CUERPOS COMPUESTOS MEDIANTE ESPONJADO DEL REVERSO DE UNA LAMINA DE PLASTICO COMO CAPA DE CUBIERTA CON UNA MEZCLA DE REACCION QUE REACCIONA CON UNA SUSTANCIA ESPONJOSA DE POLIURETANO BLANDA O SEMIENDURECIDA, COMPUESTA ESENCIALMENTE A PARTIR DE UN COMPONENTE POLIISOCIANATO, DE UN COMPONENTE POLIOL, AL MENOS UN MEDIO DE IMPULSION, CATALIZADORES, ASI COMO EVENTUALMENTE OTROS MEDIOS ADICIONALES Y AUXILIARES, DONDE SE UTILIZA COMO CATALIZADORES PRODUCTOS DE TRANSFORMACION PRESENTES EN FORMA DE SALES ALCALINAS A PARTIR DE (I) AL MENOS ALCOHOLES TRIVALENTES DE LA ZONA DE PESO MOLECULAR DESDE 92 HASTA 1.000 Y (II) ANHIDRIDOS DE ACIDO CARBOXILICO INTRAMOLECULARES, QUE MUESTRAN COMO MEDIA ESTATISTICA AL MENOS DOS GRUPOS HIDROXIL ALCOHOLICOS POR MOLECULA Y AL MENOS 0,5 GRUPOS CARBOXIL ALCALINOS, ASI COMO LOS CUERPOS COMPUESTOS ELABORABLES SEGUN ESTE PROCEDIMIENTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19924218840 DE4218840A1 (de) | 1992-06-09 | 1992-06-09 | Verfahren zur Herstellung von Verbundkörpern |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2102653T3 true ES2102653T3 (es) | 1997-08-01 |
Family
ID=6460625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93912798T Expired - Lifetime ES2102653T3 (es) | 1992-06-09 | 1993-05-26 | Procedimiento para la produccion de cuerpos compuestos. |
Country Status (10)
Country | Link |
---|---|
US (1) | US5445879A (es) |
EP (1) | EP0644906B1 (es) |
JP (1) | JPH07506871A (es) |
KR (1) | KR100252609B1 (es) |
BR (1) | BR9306511A (es) |
CA (1) | CA2135289A1 (es) |
DE (2) | DE4218840A1 (es) |
ES (1) | ES2102653T3 (es) |
MX (1) | MX9302987A (es) |
WO (1) | WO1993025597A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4232420A1 (de) * | 1992-09-28 | 1994-03-31 | Bayer Ag | Verfahren zur Herstellung von Polyurethanschaumstoffen |
DE4309689A1 (de) * | 1993-03-25 | 1994-09-29 | Bayer Ag | Verfahren zur Herstellung von Polyurethanschaumstoffen |
DE19501198A1 (de) * | 1995-01-17 | 1996-07-18 | Bayer Ag | Verwendung eines Folienverbundkörpers als selbsttragendes Bauteil im Automobilbereich |
DE10343099B3 (de) * | 2003-09-18 | 2005-06-09 | Bayer Materialscience Ag | Verfahren zur Herstellung schadstoffarmer Kunststoffformteile und Verwendung von Carbonsäureanhydriden dafür |
US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5681332A (en) * | 1979-12-04 | 1981-07-03 | Dai Ichi Kogyo Seiyaku Co Ltd | Production of modified polyisocyanurate foam |
GB8712988D0 (en) * | 1987-06-03 | 1987-07-08 | Ici Plc | Polyurethane foams |
-
1992
- 1992-06-09 DE DE19924218840 patent/DE4218840A1/de not_active Withdrawn
-
1993
- 1993-05-21 MX MX9302987A patent/MX9302987A/es unknown
- 1993-05-26 KR KR1019940704478A patent/KR100252609B1/ko not_active IP Right Cessation
- 1993-05-26 BR BR9306511A patent/BR9306511A/pt not_active IP Right Cessation
- 1993-05-26 CA CA 2135289 patent/CA2135289A1/en not_active Abandoned
- 1993-05-26 WO PCT/EP1993/001325 patent/WO1993025597A1/de active IP Right Grant
- 1993-05-26 US US08/347,442 patent/US5445879A/en not_active Expired - Fee Related
- 1993-05-26 DE DE59306407T patent/DE59306407D1/de not_active Expired - Fee Related
- 1993-05-26 EP EP19930912798 patent/EP0644906B1/de not_active Expired - Lifetime
- 1993-05-26 ES ES93912798T patent/ES2102653T3/es not_active Expired - Lifetime
- 1993-05-26 JP JP6501061A patent/JPH07506871A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO1993025597A1 (de) | 1993-12-23 |
KR100252609B1 (ko) | 2000-04-15 |
MX9302987A (es) | 1994-01-31 |
DE4218840A1 (de) | 1993-12-16 |
US5445879A (en) | 1995-08-29 |
EP0644906B1 (de) | 1997-05-07 |
BR9306511A (pt) | 1998-09-15 |
JPH07506871A (ja) | 1995-07-27 |
KR950701945A (ko) | 1995-05-17 |
CA2135289A1 (en) | 1993-12-23 |
DE59306407D1 (de) | 1997-06-12 |
EP0644906A1 (de) | 1995-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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