ES2108877T5 - Procedimiento para la obtencion de espumas duras de poliuretano. - Google Patents
Procedimiento para la obtencion de espumas duras de poliuretano.Info
- Publication number
- ES2108877T5 ES2108877T5 ES93917627T ES93917627T ES2108877T5 ES 2108877 T5 ES2108877 T5 ES 2108877T5 ES 93917627 T ES93917627 T ES 93917627T ES 93917627 T ES93917627 T ES 93917627T ES 2108877 T5 ES2108877 T5 ES 2108877T5
- Authority
- ES
- Spain
- Prior art keywords
- pct
- cycloalkyl
- polyurethane
- procedure
- lkyl
- 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
-
- 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
- C08J9/143—Halogen containing compounds
- C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
- C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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)
Abstract
LAS SUSTANCIAS ESPONJOSAS DE POLIURETANO ENDURECIDAS SON ELABORADAS MEDIANTE TRANSFORMACION DE 1) POLIISOCIANATOS CON 2) AL MENOS DOS COMPUESTOS QUE MUESTRAN ATOMO DE HIDROGENO ACTIVO CONTRA ISOCIANATO DE UN PESO MOLECULAR DESDE 92 HASTA 10.000 EN PRESENCIA DE 3) HIDROFLUORALCANOS COMO MEDIO DE IMPULSION Y DE 4) AL MENOS UNO DE LOS SIGUIENTES COMPUESTOS: R1 O R2; R1 CAN C1 = 0 6; (II), DONDE R1 ALMENTE SUSTITUIDO HALOGENO, C5 NTUALMENTE SUSTITUIDO; (III) DONDE R1 Y R2 SIGNIFICAN C1 20 UCION ASI COMO EVENTUALMENTE EN PRESENCIA DE 5) OTRAS SUSTANCIAS ADICIONALES Y AUXILIARES CONOCIDAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4225765A DE4225765C1 (es) | 1992-08-04 | 1992-08-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2108877T3 ES2108877T3 (es) | 1998-01-01 |
ES2108877T5 true ES2108877T5 (es) | 2001-04-01 |
Family
ID=6464818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93917627T Expired - Lifetime ES2108877T5 (es) | 1992-08-04 | 1993-07-22 | Procedimiento para la obtencion de espumas duras de poliuretano. |
Country Status (18)
Country | Link |
---|---|
US (1) | US5578651A (es) |
EP (1) | EP0654062B2 (es) |
JP (1) | JP3383308B2 (es) |
KR (1) | KR100269082B1 (es) |
AT (1) | ATE159965T1 (es) |
AU (1) | AU4701793A (es) |
BR (1) | BR9306837A (es) |
CA (1) | CA2141736C (es) |
CZ (1) | CZ289141B6 (es) |
DE (2) | DE4225765C1 (es) |
DK (1) | DK0654062T4 (es) |
ES (1) | ES2108877T5 (es) |
FI (1) | FI109424B (es) |
GR (2) | GR3025545T3 (es) |
HU (1) | HU217786B (es) |
RU (1) | RU95108738A (es) |
SI (1) | SI9300413B (es) |
WO (1) | WO1994003532A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69112970T2 (de) * | 1990-09-28 | 1996-03-21 | Kao Corp | Nichtionische pulverförmige Detergentzusammensetzung. |
DE4339702A1 (de) * | 1993-11-22 | 1995-05-24 | Bayer Ag | Verfahren zur Herstellung von harten Polyurethanschaumstoffen |
DE19526979A1 (de) * | 1995-07-25 | 1997-01-30 | Basf Ag | Verfahren zur Herstellung von Hartschaumstoffen auf Isocyanatbasis |
TR200000192T2 (tr) * | 1997-07-25 | 2000-05-22 | Huntsman Ici Chemicals Llc | Hidrokarbon üfürmeli ateşe dayanıklı katı poliüretan köpükleri |
US6086788A (en) | 1999-03-15 | 2000-07-11 | Alliedsignal Inc. | Hydrofluorocarbon blown foam and method for preparation thereof |
US6420443B1 (en) | 1999-09-09 | 2002-07-16 | Crompton Corporation | Additives for enhanced hydrocarbon compatibility in rigid polyurethane foam systems |
JP2003535157A (ja) * | 2000-03-16 | 2003-11-25 | アライドシグナル インコーポレイテッド | ハイドロフルオロカーボン発泡下発泡体及びその製造方法 |
US6866923B2 (en) | 2000-11-15 | 2005-03-15 | Atlas Roofing Corporation | Thermosetting plastic foams and methods of production thereof using adhesion additives |
US6751973B2 (en) * | 2002-04-17 | 2004-06-22 | Tecumseh Products Company | Low profile condensing unit |
US20030216484A1 (en) * | 2002-05-20 | 2003-11-20 | Phillips Matthew D. | Blends of (alkyl substituted) triaryl phosphate esters with phosphorus-containing flame retardants for polyurethane foams |
ES2332420T3 (es) * | 2005-03-21 | 2010-02-04 | Chemtura Corporation | Pirorretardantes y polimeros pirorretardados. |
WO2007094780A1 (en) * | 2006-02-15 | 2007-08-23 | Stepan Company | Compatibilizing surfactants for polyurethane polyols and resins |
WO2007100718A2 (en) * | 2006-02-24 | 2007-09-07 | Denise Barbut | Neurotensin receptor agonists and opioid receptor agonists |
US8129457B2 (en) * | 2006-03-22 | 2012-03-06 | Chemtura Corporation | Flame retardant blends for flexible polyurethane foam |
US20100216903A1 (en) | 2009-02-20 | 2010-08-26 | Bayer Materialscience Llc | Foam-forming system with reduced vapor pressure |
US8476329B2 (en) * | 2009-06-11 | 2013-07-02 | Basf Se | Bioresin composition for use in forming a rigid polyurethane foam article |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3034996A (en) † | 1959-06-12 | 1962-05-15 | Allied Chem | Preparation of low density polyurethane foam |
US4169922A (en) * | 1977-12-27 | 1979-10-02 | Monsanto Company | Rigid polyurethane foam-forming compositions |
EP0108713B1 (de) † | 1982-10-12 | 1986-11-20 | Ciba-Geigy Ag | Feuerhemmende Zusammensetzungen |
US4568702A (en) * | 1985-04-15 | 1986-02-04 | Atlantic Richfield Company | Method for the preparation of semi-rigid polyurethane modified polyurea foam compositions |
US4621105A (en) * | 1985-08-20 | 1986-11-04 | Atlantic Richfield Company | Preparation of fire retardant flexible polyurethane foams having reduced discoloration and scorch |
DE3818692A1 (de) * | 1988-06-01 | 1989-12-07 | Bayer Ag | Verwendung von 1,1,1,4,4,4-hexafluorbutan als treib- und daemmgas fuer die herstellung von kunststoff-schaumstoffen |
JPH0284421A (ja) * | 1988-06-04 | 1990-03-26 | Achilles Corp | 衝撃吸収性ポリウレタンフォーム及びその製造方法 |
US5028635A (en) * | 1988-06-28 | 1991-07-02 | Mobay Corporation | Polyurea-cyclic carbonate RIM systems having improved flow properties |
DE3824354A1 (de) * | 1988-07-19 | 1990-01-25 | Basf Ag | Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren mittels lagerstabiler, treibmittelhaltiger emulsionen und diese emulsionen |
DE3903336A1 (de) † | 1989-02-04 | 1990-08-09 | Bayer Ag | Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase |
DE59010682D1 (de) * | 1989-12-12 | 1997-04-24 | Solvay | Verfahren zur Herstellung von Schaumstoffen mit Hilfe von Fluoralkanen |
DE4006952A1 (de) * | 1990-03-06 | 1991-09-12 | Hoechst Ag | Verfahren zur herstellung von schaumstoffen mit hilfe von treibmitteln, die fluoralkane und fluorierte ether enthalten, sowie nach diesem verfahren erhaeltliche schaumstoffe |
US5130345A (en) * | 1990-06-29 | 1992-07-14 | Allied-Signal Inc. | Method of preparing foam using a partially fluorinated alkane having a tertiary structure as a blowing agent |
DE4026893A1 (de) † | 1990-08-24 | 1992-02-27 | Hans Wilhelm Huetzen | Halogenkohlenwasserstofffreier polyurethanschaumstoff mit dauerhaften brandschutz- und waermeisolationseigenschaften und verfahren zu seiner herstellung |
IT1243425B (it) † | 1990-09-26 | 1994-06-10 | Montedipe Srl | Procedimento per la preparazione di corpi formati in schiume poliuretaniche e corpi formati cosi' ottenuti. |
US5137929A (en) * | 1991-06-21 | 1992-08-11 | Allied-Signal Inc. | Additives which stabilize hydrohalocarbon blowing agent in polyurethane and polyisocyanurate foam formulations during polymerization |
BE1006188A5 (fr) * | 1992-09-29 | 1994-06-07 | Solvay | Compositions stabilisees comprenant des hydrofluoroalcanes, premelanges destines a la preparation de mousses polymeriques et mousses polymeriques obtenues par leur mise en oeuvre. |
-
1992
- 1992-08-04 DE DE4225765A patent/DE4225765C1/de not_active Expired - Fee Related
-
1993
- 1993-07-22 WO PCT/EP1993/001957 patent/WO1994003532A1/de active IP Right Grant
- 1993-07-22 AT AT93917627T patent/ATE159965T1/de not_active IP Right Cessation
- 1993-07-22 BR BR9306837A patent/BR9306837A/pt not_active IP Right Cessation
- 1993-07-22 ES ES93917627T patent/ES2108877T5/es not_active Expired - Lifetime
- 1993-07-22 JP JP50495194A patent/JP3383308B2/ja not_active Expired - Fee Related
- 1993-07-22 HU HU9500329A patent/HU217786B/hu not_active IP Right Cessation
- 1993-07-22 DE DE59307650T patent/DE59307650D1/de not_active Expired - Lifetime
- 1993-07-22 EP EP93917627A patent/EP0654062B2/de not_active Expired - Lifetime
- 1993-07-22 KR KR1019950700374A patent/KR100269082B1/ko not_active IP Right Cessation
- 1993-07-22 DK DK93917627T patent/DK0654062T4/da active
- 1993-07-22 RU RU95108738/04A patent/RU95108738A/ru unknown
- 1993-07-22 AU AU47017/93A patent/AU4701793A/en not_active Abandoned
- 1993-07-22 CA CA002141736A patent/CA2141736C/en not_active Expired - Fee Related
- 1993-07-22 CZ CZ1995214A patent/CZ289141B6/cs not_active IP Right Cessation
- 1993-07-22 US US08/374,747 patent/US5578651A/en not_active Expired - Lifetime
- 1993-08-04 SI SI9300413A patent/SI9300413B/sl not_active IP Right Cessation
-
1995
- 1995-02-02 FI FI950460A patent/FI109424B/fi not_active IP Right Cessation
-
1997
- 1997-12-02 GR GR970403194T patent/GR3025545T3/el unknown
-
2001
- 2001-03-15 GR GR20010400435T patent/GR3035591T3/el not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU217786B (hu) | 2000-04-28 |
SI9300413A (en) | 1995-02-28 |
ES2108877T3 (es) | 1998-01-01 |
EP0654062B1 (de) | 1997-11-05 |
BR9306837A (pt) | 1998-12-08 |
FI950460A (fi) | 1995-02-02 |
FI109424B (fi) | 2002-07-31 |
EP0654062A1 (de) | 1995-05-24 |
RU95108738A (ru) | 1997-03-20 |
AU4701793A (en) | 1994-03-03 |
GR3025545T3 (en) | 1998-03-31 |
FI950460A0 (fi) | 1995-02-02 |
CA2141736C (en) | 2004-05-18 |
HU9500329D0 (en) | 1995-03-28 |
DK0654062T3 (da) | 1998-07-27 |
CA2141736A1 (en) | 1995-01-25 |
EP0654062B2 (de) | 2001-01-17 |
KR100269082B1 (ko) | 2000-10-16 |
CZ21495A3 (en) | 1995-07-12 |
JP3383308B2 (ja) | 2003-03-04 |
KR950702596A (ko) | 1995-07-29 |
DK0654062T4 (da) | 2001-03-19 |
HUT69071A (en) | 1995-08-28 |
DE4225765C1 (es) | 1993-09-16 |
US5578651A (en) | 1996-11-26 |
ATE159965T1 (de) | 1997-11-15 |
JPH07509516A (ja) | 1995-10-19 |
DE59307650D1 (de) | 1997-12-11 |
SI9300413B (sl) | 2002-02-28 |
GR3035591T3 (en) | 2001-06-29 |
CZ289141B6 (cs) | 2001-11-14 |
WO1994003532A1 (de) | 1994-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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