ES2085366T3 - Procedimiento para la fabricacion de cuerpos de moldeo de espumas de poliuretano y los cuerpos de moldeo obtenidos por este procedimiento. - Google Patents
Procedimiento para la fabricacion de cuerpos de moldeo de espumas de poliuretano y los cuerpos de moldeo obtenidos por este procedimiento.Info
- Publication number
- ES2085366T3 ES2085366T3 ES91105282T ES91105282T ES2085366T3 ES 2085366 T3 ES2085366 T3 ES 2085366T3 ES 91105282 T ES91105282 T ES 91105282T ES 91105282 T ES91105282 T ES 91105282T ES 2085366 T3 ES2085366 T3 ES 2085366T3
- Authority
- ES
- Spain
- Prior art keywords
- procedure
- molding bodies
- manufacture
- polyurethane foam
- blowing agents
- 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
- C08G18/70—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
-
- 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
- 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
- C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0033—Foam properties having integral skins
-
- 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
- C08G2110/0058—≥50 and <150kg/m3
-
- 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
- C08G2110/0066—≥ 150kg/m3
-
- 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
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
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)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
SE TRATA DE UN PROCEDIMIENTO DE FABRICACION DE CUERPOS DE MOLDE DE UNA DENSIDAD BRUTA DE AL MENOS 120 KG/M ELEVADO 3 DE MATERIAL ESPONJOSO DE POLIURETANO CON UNA SUPERFICIE COMPACTA A TRAVES DE UNA CONFORMACION PREVIA ESPONJOSA DE UNA MEZCLA DE REACCION DE A) UN COMPONENTE POLISOCIANATO, B) UN COMPONENTE REACTIVO CON GRUPOS CAPACES DE REACCIONAR CON GRUPOS ISOCIANATOS, C) AGENTE ESPUMANTE Y EVENTUALMENTE D) OTROS MEDIOS DE APORTACION O AYUDA, DONDE SE UTILIZA COMO MEDIO ESPUMANTE DE FERMENTO C) SAL CONTENIENDO AGUA DE CRISTALIZACION EN CASOS DADOS JUNTO A OTROS MEDIOS ESPUMANTE QUIMICOS O FISICOS Y EL CUERPO DE MOLDE OBTENIDO SEGUN ESTE PROCEDIMIENTO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4012005A DE4012005A1 (de) | 1990-04-13 | 1990-04-13 | Verfahren zur herstellung von formkoerpern aus polyurethanschaumstoffen und die nach diesem verfahren erhaltenen formkoerper |
DE4013141A DE4013141A1 (de) | 1990-04-25 | 1990-04-25 | Verfahren zur herstellung von formkoerpern aus polyurethanschaumstoffen und die nach diesem verfahren erhaltenen formkoerper |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2085366T3 true ES2085366T3 (es) | 1996-06-01 |
Family
ID=25892189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91105282T Expired - Lifetime ES2085366T3 (es) | 1990-04-13 | 1991-04-03 | Procedimiento para la fabricacion de cuerpos de moldeo de espumas de poliuretano y los cuerpos de moldeo obtenidos por este procedimiento. |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0451685B1 (es) |
JP (1) | JPH0710930B2 (es) |
KR (1) | KR100217218B1 (es) |
AT (1) | ATE134201T1 (es) |
BR (1) | BR9101487A (es) |
CA (1) | CA2040054A1 (es) |
DE (1) | DE59107398D1 (es) |
DK (1) | DK0451685T3 (es) |
ES (1) | ES2085366T3 (es) |
FI (1) | FI103281B1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828734A (en) | 1985-07-10 | 1998-10-27 | Ronald A. Katz Technology Licensing, Lp | Telephone interface call processing system with call selectivity |
DE4131203A1 (de) * | 1991-09-19 | 1993-03-25 | Bayer Ag | Salzgetriebener pur-folienverbund |
JP5080004B2 (ja) * | 2005-06-28 | 2012-11-21 | 株式会社イノアックコーポレーション | ポリウレタン発泡体 |
JP5005215B2 (ja) * | 2005-12-26 | 2012-08-22 | 株式会社イノアックコーポレーション | ポリウレタン発泡体 |
JP4794300B2 (ja) * | 2005-12-28 | 2011-10-19 | 株式会社イノアックコーポレーション | ポリウレタンフォームのモールド成形方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3505275A (en) * | 1964-12-10 | 1970-04-07 | Hodogaya Chemical Co Ltd | Process for producing non-foaming urethane-type polymers |
DE1769313B2 (de) * | 1968-05-07 | 1972-03-23 | Farbenfabriken Bayer Ag, 5090 Lever Kusen | Verfahren zur herstellung von elastischen polyurethanschaum stoffen mit kompakter oberflaeche |
DE1806404A1 (de) * | 1968-10-31 | 1969-06-04 | Dunlop Co Ltd | Verfahren zur Herstellung einer cellularen Polyurethanmasse |
DE2651400A1 (de) * | 1976-11-11 | 1978-05-18 | Franz Bovender Abis Kg | Verfahren zur herstellung von formstoffen |
DE3742122A1 (de) * | 1987-12-11 | 1989-06-22 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoff-formteilen |
DE3819940A1 (de) * | 1988-06-11 | 1989-12-14 | Bayer Ag | Verfahren zur herstellung von polyurethan-weichblockschaumstoffen |
-
1991
- 1991-04-03 ES ES91105282T patent/ES2085366T3/es not_active Expired - Lifetime
- 1991-04-03 DK DK91105282.7T patent/DK0451685T3/da active
- 1991-04-03 EP EP91105282A patent/EP0451685B1/de not_active Expired - Lifetime
- 1991-04-03 DE DE59107398T patent/DE59107398D1/de not_active Expired - Fee Related
- 1991-04-03 AT AT91105282T patent/ATE134201T1/de not_active IP Right Cessation
- 1991-04-09 CA CA002040054A patent/CA2040054A1/en not_active Abandoned
- 1991-04-11 KR KR1019910005757A patent/KR100217218B1/ko not_active IP Right Cessation
- 1991-04-11 JP JP3105164A patent/JPH0710930B2/ja not_active Expired - Fee Related
- 1991-04-11 FI FI911741A patent/FI103281B1/fi not_active IP Right Cessation
- 1991-04-12 BR BR919101487A patent/BR9101487A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910018439A (ko) | 1991-11-30 |
EP0451685A3 (en) | 1992-12-09 |
JPH0710930B2 (ja) | 1995-02-08 |
FI103281B (fi) | 1999-05-31 |
EP0451685B1 (de) | 1996-02-14 |
CA2040054A1 (en) | 1991-10-14 |
FI911741A0 (fi) | 1991-04-11 |
FI103281B1 (fi) | 1999-05-31 |
ATE134201T1 (de) | 1996-02-15 |
KR100217218B1 (ko) | 1999-10-01 |
EP0451685A2 (de) | 1991-10-16 |
BR9101487A (pt) | 1991-12-03 |
DE59107398D1 (de) | 1996-03-28 |
DK0451685T3 (da) | 1996-06-17 |
FI911741A (fi) | 1991-10-14 |
JPH0625453A (ja) | 1994-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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