ES2081399T3 - Procedimiento para la obtencion de espumas duras de poliuretano. - Google Patents
Procedimiento para la obtencion de espumas duras de poliuretano.Info
- Publication number
- ES2081399T3 ES2081399T3 ES91113487T ES91113487T ES2081399T3 ES 2081399 T3 ES2081399 T3 ES 2081399T3 ES 91113487 T ES91113487 T ES 91113487T ES 91113487 T ES91113487 T ES 91113487T ES 2081399 T3 ES2081399 T3 ES 2081399T3
- Authority
- ES
- Spain
- Prior art keywords
- weight
- parts
- agent
- polyester
- crosslinking agent
- 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
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
- C08G18/4202—Two or more polyesters 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
- C08G18/6633—Compounds of group C08G18/42
-
- 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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6644—Compounds of group C08G18/42 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- 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
- C08G2110/005—< 50kg/m3
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/906—Polyurethane cellular product containing unreacted flame-retardant material
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)
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
LOS MATERIALES ESPONJOSOS DE POLIURETANO DURO SE OBTIENEN A TRAVES DE TRANSFORMACION DE 1) POLISOCIANATOS CON 2) AL MENOS DOS ATOMOS DE AGUA CONTRA ISOCIANATOS ACTIVOS QUE MUESTRAN POLIESTERES DE PESO MOLECULAR 400 HASTA 10.000 EN PRESENCIA DE 3) AGUA Y FERMENTOS ORGANICOS Y DE 4) MEDIOS IGNIFUGOS ASI COMO 5) COMPUESTOS CON AL MENOS DOS ATOMOS DE AGUA CAPACES DE REACCIONAR CONTRA ISOCIANATOS Y UN PESO MOLECULAR DE 32 HASTA 399 COMO RETICULANTE Y EN CASOS DADOS EN PRESENCIA DE 6) PRODUCTOS QUIMICOS AUXILIARES CONOCIDOS Y ACCESORIOS, EN LOS QUE SE UTILIZAN LOS COMPONENTES POLIESTER 2), EL MEDIO IGNIFUGO 4) Y EL COMPONENTE DE RETICULACION 5) COMO FORMULACION EN LA QUE PARTICIPAN LOS COMPONENTES 2) DE 15 HASTA 35 PARTES EN PESO LOS COMPONENTES 4) EN UNA MEZCLA DE 50 HASTA EN 80 PARTES EN PESO Y LOS COMPONENTES 5) EN UNA CANTIDAD DE 5 HASTA 15 PARTES EN PESO DONDE SE COMPLEMENTAN LAS PARTES EN PESO HASTA ALCANZAR EL 100 EN SUS COMPONENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4026702A DE4026702A1 (de) | 1990-08-24 | 1990-08-24 | Verfahren zur herstellung von harten polyurethanschaumstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2081399T3 true ES2081399T3 (es) | 1996-03-01 |
Family
ID=6412774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91113487T Expired - Lifetime ES2081399T3 (es) | 1990-08-24 | 1991-08-12 | Procedimiento para la obtencion de espumas duras de poliuretano. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5223549A (es) |
EP (1) | EP0472080B1 (es) |
JP (1) | JP3023521B2 (es) |
AT (1) | ATE130016T1 (es) |
CA (1) | CA2049516C (es) |
DE (2) | DE4026702A1 (es) |
ES (1) | ES2081399T3 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3933705C1 (es) * | 1989-04-24 | 1990-12-13 | Hans Wilhelm 4060 Viersen De Huetzen | |
JP3030106B2 (ja) * | 1991-02-22 | 2000-04-10 | 三洋電機株式会社 | 低沸点発泡剤のミキシング装置 |
DE4129285A1 (de) * | 1991-09-03 | 1993-03-04 | Bayer Ag | Verfahren zur herstellung von flammgeschuetzten, urethangruppen aufweisenden hartschaumstoffen |
DE4302460A1 (de) * | 1993-01-29 | 1994-08-04 | Bayer Ag | Verfahren zur Herstellung von Urethan- und Isocyanuratgruppen aufweisenden Hartschaumstoffen und ihre Verwendung als Dämmaterial |
DE4339702A1 (de) * | 1993-11-22 | 1995-05-24 | Bayer Ag | Verfahren zur Herstellung von harten Polyurethanschaumstoffen |
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 |
JP2000512332A (ja) * | 1996-06-18 | 2000-09-19 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | 硬質イソシアヌラート改質ポリウレタンフォーム |
DE29820653U1 (de) * | 1998-11-18 | 1999-01-28 | TRW Automotive Safety Systems GmbH, 63743 Aschaffenburg | Kunststoff-Formkörper |
US20050148250A1 (en) * | 2003-11-19 | 2005-07-07 | O'connor Terence J. | Reinforcement composite for a bituminous roofing membrane and method of making the composite |
DE102009053224A1 (de) * | 2009-11-06 | 2011-07-14 | Bayer MaterialScience AG, 51373 | Verfahren zur Herstellung eines Polyurethanschaums und hieraus erhältlicher Polyurethanschaum |
US20140213679A1 (en) * | 2011-08-26 | 2014-07-31 | Bayer Intellectual Property Gmbh | Emulsions and their use in the production of foams based on isocyanates |
EP2818489A1 (de) * | 2013-06-28 | 2014-12-31 | Basf Se | Hydrolysebeständige Polyurethanformkörper |
BR112016016766B1 (pt) | 2014-01-22 | 2021-05-25 | Huntsman International Llc | processo e sistema de reação para preparar espuma de poli-isocianurato rígida, espuma de poli-isocianurato rígida, e, composição reativa a isocianato polifuncional |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2421986A1 (de) * | 1974-05-07 | 1975-11-27 | Bayer Ag | Verfahren zur herstellung von flammwidrigen, harten, urethangruppen aufweisenden schaumstoffen |
DE2512170C3 (de) * | 1975-03-20 | 1981-06-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von gegebenenfalls schaumförmigem, harten anorganisch-organischem Verbundmaterial |
JPS5352562A (en) * | 1976-10-26 | 1978-05-13 | Marubishi Oil Chemical | Fireeretardant polyurethan formulations and their production method |
DE2832253A1 (de) * | 1978-07-22 | 1980-01-31 | Bayer Ag | Verfahren zur herstellung von formschaumstoffen |
DE2846809A1 (de) * | 1978-10-27 | 1980-05-08 | Bayer Ag | Verfahren zur herstellung von polyurethankunststoffen |
DE3402310A1 (de) * | 1984-01-24 | 1985-07-25 | Bayer Ag, 5090 Leverkusen | Harte, geschlossenzellige, flammfeste polyurethanschaumstoffe |
US4849459A (en) * | 1985-06-27 | 1989-07-18 | Basf Corporation | Flame retardant polyurethane foams |
GB2177405B (en) * | 1985-06-28 | 1989-08-23 | Basf Corp | Flame retardant polyurethane foams |
CA1274946A (en) * | 1986-03-31 | 1990-10-02 | James Raymond Dell | Flame retardant high density rigid polyurethane foams |
CA1315465C (en) * | 1987-07-31 | 1993-03-30 | Hans-Helmut Goertz | Polymers of oxyalkylated unsaturated quaternary ammonium salts, their preparation and their use |
ATE72253T1 (de) * | 1987-09-15 | 1992-02-15 | Bayer Ag | Verfahren zur herstellung von polyurethanhartschaumstoffen. |
GB8801525D0 (en) * | 1988-01-23 | 1988-02-24 | Ciba Geigy Ag | Smoke & toxic gas suppressant composition |
DE3812348A1 (de) * | 1988-04-14 | 1989-10-26 | Bayer Ag | Verfahren zur herstellung von polyurethanschaumstoffen |
US4908161A (en) * | 1988-06-23 | 1990-03-13 | Harry Fischer | Fire retardant for isocyanate-based foams comprising ammonium sulfate and a cyanuric acid derivative |
JP2710368B2 (ja) * | 1988-12-06 | 1998-02-10 | 日本化成株式会社 | 難燃性ポリウレタンフォーム |
JP2667889B2 (ja) * | 1988-12-21 | 1997-10-27 | マナック株式会社 | 難燃性ポリウレタンフォーム |
JPH02185562A (ja) * | 1989-01-12 | 1990-07-19 | Hitachi Chem Co Ltd | 発泡用樹脂組成物,発泡体および構造体 |
JP2775798B2 (ja) * | 1989-01-24 | 1998-07-16 | 日本化成株式会社 | 難燃性ポリウレタンフォーム |
JPH02206649A (ja) * | 1989-02-03 | 1990-08-16 | Nippon Kasei Kk | 難燃性ポリウレタンフォーム |
JP2679214B2 (ja) * | 1989-02-16 | 1997-11-19 | 日本化成株式会社 | 難燃性ポリウレタンフォーム |
JPH02273112A (ja) * | 1989-04-14 | 1990-11-07 | Iseki & Co Ltd | 施肥装置の施肥量調節装置 |
JPH0762090B2 (ja) * | 1989-04-24 | 1995-07-05 | ビルヘルム フュッツェン,ハンス | ハロゲン化炭化水素を含まないウレタンフォーム材料およびその製造方法 |
US4940632A (en) * | 1989-10-06 | 1990-07-10 | Mobay Corporation | Foam laminates which include ASTM E-84 class 1 rated foams |
GB8922930D0 (en) * | 1989-10-11 | 1989-11-29 | Ici Plc | Fire retardant compositions |
JPH04279619A (ja) * | 1990-05-25 | 1992-10-05 | Mitsui Toatsu Chem Inc | 硬質ポリウレタンフォーム複合体の製造方法 |
-
1990
- 1990-08-24 DE DE4026702A patent/DE4026702A1/de not_active Withdrawn
-
1991
- 1991-08-12 DE DE59106848T patent/DE59106848D1/de not_active Expired - Fee Related
- 1991-08-12 ES ES91113487T patent/ES2081399T3/es not_active Expired - Lifetime
- 1991-08-12 AT AT91113487T patent/ATE130016T1/de not_active IP Right Cessation
- 1991-08-12 EP EP91113487A patent/EP0472080B1/de not_active Expired - Lifetime
- 1991-08-13 US US07/744,210 patent/US5223549A/en not_active Expired - Lifetime
- 1991-08-20 CA CA002049516A patent/CA2049516C/en not_active Expired - Fee Related
- 1991-08-22 JP JP3233708A patent/JP3023521B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4026702A1 (de) | 1992-02-27 |
EP0472080A3 (en) | 1992-09-30 |
US5223549A (en) | 1993-06-29 |
EP0472080A2 (de) | 1992-02-26 |
DE59106848D1 (de) | 1995-12-14 |
CA2049516C (en) | 2002-12-10 |
JP3023521B2 (ja) | 2000-03-21 |
ATE130016T1 (de) | 1995-11-15 |
CA2049516A1 (en) | 1992-02-25 |
JPH04270718A (ja) | 1992-09-28 |
EP0472080B1 (de) | 1995-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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