RU95108738A - Способ получения жесткого пенополиуретана - Google Patents
Способ получения жесткого пенополиуретанаInfo
- Publication number
- RU95108738A RU95108738A RU95108738/04A RU95108738A RU95108738A RU 95108738 A RU95108738 A RU 95108738A RU 95108738/04 A RU95108738/04 A RU 95108738/04A RU 95108738 A RU95108738 A RU 95108738A RU 95108738 A RU95108738 A RU 95108738A
- Authority
- RU
- Russia
- Prior art keywords
- carbon atoms
- cycloalkyl
- unsubstituted
- rrepresent
- alkyl
- Prior art date
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
Сущность изобретения: в способе получения жесткого пенополиуретана путем взаимодействия полиизоцианатов с соединениями с молекулярным весом 92 - 10000, имеющими по меньшей мере два реакционноспособных относительно изоцианатных групп атома водорода в присутствии короткоцепных гидрофторалканов в качестве вспенивающего агента и, в случае необходимости, в присутствии целевых добавок, что взаимодействие проводят в присутствии по меньшей мере одного способствующего растворению агента, выбранного из группы, включающей соединения формулR-O-CO-O-R; R-O-CO-O-R;где Rи Rозначают алкил с 1-12 атомами углерода или вместе образуют алкилен с 2-6 атомами углерода и n=0-6,где R-Rозначают незамещенные или замещенные галогеном алкил с 1-12 атомами углерода, циклоакил с 5-10 атомами углерода или незамещенный или замещенный арил,где Rи Rозначает алкил с 1-12 атомами углерода или циклоалкил с5-10 атомами углерода,где Rозначает алкил с 1-20 атомами углерода или циклоалкил с 5-10 атомами углерода.
Claims (1)
- Сущность изобретения: в способе получения жесткого пенополиуретана путем взаимодействия полиизоцианатов с соединениями с молекулярным весом 92 - 10000, имеющими по меньшей мере два реакционноспособных относительно изоцианатных групп атома водорода в присутствии короткоцепных гидрофторалканов в качестве вспенивающего агента и, в случае необходимости, в присутствии целевых добавок, что взаимодействие проводят в присутствии по меньшей мере одного способствующего растворению агента, выбранного из группы, включающей соединения формул
R1-O-CO-O-R2; R1-O-CO-O-R2;
где R1 и R2 означают алкил с 1-12 атомами углерода или вместе образуют алкилен с 2-6 атомами углерода и n=0-6,
где R3-R5 означают незамещенные или замещенные галогеном алкил с 1-12 атомами углерода, циклоакил с 5-10 атомами углерода или незамещенный или замещенный арил,
где R6 и R7 означает алкил с 1-12 атомами углерода или циклоалкил с5-10 атомами углерода,
где R8 означает алкил с 1-20 атомами углерода или циклоалкил с 5-10 атомами углерода.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4225765A DE4225765C1 (ru) | 1992-08-04 | 1992-08-04 | |
| DEP4225765.4 | 1992-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU95108738A true RU95108738A (ru) | 1997-03-20 |
Family
ID=6464818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU95108738/04A RU95108738A (ru) | 1992-08-04 | 1993-07-22 | Способ получения жесткого пенополиуретана |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5578651A (ru) |
| EP (1) | EP0654062B2 (ru) |
| JP (1) | JP3383308B2 (ru) |
| KR (1) | KR100269082B1 (ru) |
| AT (1) | ATE159965T1 (ru) |
| AU (1) | AU4701793A (ru) |
| BR (1) | BR9306837A (ru) |
| CA (1) | CA2141736C (ru) |
| CZ (1) | CZ289141B6 (ru) |
| DE (2) | DE4225765C1 (ru) |
| DK (1) | DK0654062T4 (ru) |
| ES (1) | ES2108877T5 (ru) |
| FI (1) | FI109424B (ru) |
| GR (2) | GR3025545T3 (ru) |
| HU (1) | HU217786B (ru) |
| RU (1) | RU95108738A (ru) |
| SI (1) | SI9300413B (ru) |
| WO (1) | WO1994003532A1 (ru) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0477974B1 (en) * | 1990-09-28 | 1995-09-13 | Kao Corporation | Nonionic powdery detergent composition |
| 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 |
| BR9810784A (pt) * | 1997-07-25 | 2000-07-25 | Huntsman Ici Chem Llc | Composição formadora de espuma, e, espuma de poliuretano rìgido |
| 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 |
| AU4011700A (en) * | 2000-03-16 | 2001-09-24 | Honeywell International, Inc. | Improved hydrofluorocarbon blown foam and method for preparation thereof |
| 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 |
| DE60316431T2 (de) * | 2002-05-20 | 2008-06-12 | Great Lakes Chemical Corp., West Lafayette | Mischungen von (alkylsubstituierten) triarylphosphatestern mit phosphor enthaltenden flammschutzmitteln für polyurethanschaumstoffe |
| PL1861458T3 (pl) * | 2005-03-21 | 2010-09-30 | Chemtura Corp | Opóźniacze płomieni i opóźniające płomień polimery |
| CA2648006C (en) * | 2006-02-15 | 2012-07-03 | Stepan Company | Compatibilizing surfactants for polyurethane polyols and resins |
| US7671025B2 (en) * | 2006-02-24 | 2010-03-02 | Sarentis Therapeutics, Inc. | 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 |
| DE3367782D1 (en) † | 1982-10-12 | 1987-01-08 | Ciba Geigy Ag | Fire-retarding compositions |
| 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, 67063 Ludwigshafen | 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 KR KR1019950700374A patent/KR100269082B1/ko not_active IP Right Cessation
- 1993-07-22 CA CA002141736A patent/CA2141736C/en not_active Expired - Fee Related
- 1993-07-22 BR BR9306837A patent/BR9306837A/pt not_active IP Right Cessation
- 1993-07-22 CZ CZ1995214A patent/CZ289141B6/cs not_active IP Right Cessation
- 1993-07-22 JP JP50495194A patent/JP3383308B2/ja not_active Expired - Fee Related
- 1993-07-22 AU AU47017/93A patent/AU4701793A/en not_active Abandoned
- 1993-07-22 DK DK93917627T patent/DK0654062T4/da active
- 1993-07-22 US US08/374,747 patent/US5578651A/en not_active Expired - Lifetime
- 1993-07-22 ES ES93917627T patent/ES2108877T5/es not_active Expired - Lifetime
- 1993-07-22 WO PCT/EP1993/001957 patent/WO1994003532A1/de active IP Right Grant
- 1993-07-22 EP EP93917627A patent/EP0654062B2/de not_active Expired - Lifetime
- 1993-07-22 AT AT93917627T patent/ATE159965T1/de not_active IP Right Cessation
- 1993-07-22 RU RU95108738/04A patent/RU95108738A/ru unknown
- 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
- 1993-08-04 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 |
|---|---|
| EP0654062A1 (de) | 1995-05-24 |
| ATE159965T1 (de) | 1997-11-15 |
| JP3383308B2 (ja) | 2003-03-04 |
| DK0654062T4 (da) | 2001-03-19 |
| AU4701793A (en) | 1994-03-03 |
| US5578651A (en) | 1996-11-26 |
| FI950460A0 (fi) | 1995-02-02 |
| CZ289141B6 (cs) | 2001-11-14 |
| HUT69071A (en) | 1995-08-28 |
| ES2108877T3 (es) | 1998-01-01 |
| FI109424B (fi) | 2002-07-31 |
| CA2141736A1 (en) | 1995-01-25 |
| GR3035591T3 (en) | 2001-06-29 |
| BR9306837A (pt) | 1998-12-08 |
| EP0654062B2 (de) | 2001-01-17 |
| DE4225765C1 (ru) | 1993-09-16 |
| SI9300413B (sl) | 2002-02-28 |
| FI950460A (fi) | 1995-02-02 |
| KR950702596A (ko) | 1995-07-29 |
| DE59307650D1 (de) | 1997-12-11 |
| GR3025545T3 (en) | 1998-03-31 |
| JPH07509516A (ja) | 1995-10-19 |
| SI9300413A (en) | 1995-02-28 |
| DK0654062T3 (da) | 1998-07-27 |
| EP0654062B1 (de) | 1997-11-05 |
| ES2108877T5 (es) | 2001-04-01 |
| CZ21495A3 (en) | 1995-07-12 |
| WO1994003532A1 (de) | 1994-02-17 |
| KR100269082B1 (ko) | 2000-10-16 |
| HU9500329D0 (en) | 1995-03-28 |
| HU217786B (hu) | 2000-04-28 |
| CA2141736C (en) | 2004-05-18 |
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