DE69822705D1 - Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit - Google Patents
Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter FeuerbeständigkeitInfo
- Publication number
- DE69822705D1 DE69822705D1 DE69822705T DE69822705T DE69822705D1 DE 69822705 D1 DE69822705 D1 DE 69822705D1 DE 69822705 T DE69822705 T DE 69822705T DE 69822705 T DE69822705 T DE 69822705T DE 69822705 D1 DE69822705 D1 DE 69822705D1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- flexible polyurethane
- improved fire
- production
- fire resistance
- 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
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/725—Combination of polyisocyanates of C08G18/78 with other polyisocyanates
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI971383 | 1997-06-12 | ||
IT97MI001383A IT1292140B1 (it) | 1997-06-12 | 1997-06-12 | Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69822705D1 true DE69822705D1 (de) | 2004-05-06 |
DE69822705T2 DE69822705T2 (de) | 2005-02-10 |
Family
ID=11377347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69822705T Expired - Lifetime DE69822705T2 (de) | 1997-06-12 | 1998-05-27 | Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0884340B1 (de) |
AT (1) | ATE263198T1 (de) |
DE (1) | DE69822705T2 (de) |
ES (1) | ES2218728T3 (de) |
IT (1) | IT1292140B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1320173B1 (it) * | 2000-12-22 | 2003-11-26 | Enichem Spa | Composizioni isocianiche e loro impiego nella preparazione di espansipoliuretanici a migliorato comportamento al fuoco. |
FR2836470B1 (fr) * | 2002-02-25 | 2004-07-09 | J S O | Matelassure en mousse de melanine et ses applications |
JP2008533292A (ja) * | 2005-03-21 | 2008-08-21 | グレート・レークス・ケミカル・コーポレーション | 難燃剤及び難燃性ポリマー |
US8129457B2 (en) | 2006-03-22 | 2012-03-06 | Chemtura Corporation | Flame retardant blends for flexible polyurethane foam |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244407A1 (de) * | 1982-12-01 | 1984-06-07 | Bayer Ag, 5090 Leverkusen | Neue polyisocyanatgemische, ein verfahren zu ihrer herstellung und ihre verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen |
JPH0689102B2 (ja) * | 1987-06-19 | 1994-11-09 | 住友バイエルウレタン株式会社 | 硬質ポリウレタンフォ−ムの製造方法 |
DE3934098C1 (de) * | 1989-10-12 | 1991-05-23 | Bayer Ag, 5090 Leverkusen, De | |
EP0774485A3 (de) * | 1995-11-14 | 1997-10-01 | Basf Corp | Verfahren zur Herstellung eines verbesserten Gefühl-, Komfort- und Verschleiss-Eigenschaften aufweisenden Polyurethan-Weichschaumstoffblocks |
-
1997
- 1997-06-12 IT IT97MI001383A patent/IT1292140B1/it active IP Right Grant
-
1998
- 1998-05-27 EP EP98109600A patent/EP0884340B1/de not_active Expired - Lifetime
- 1998-05-27 DE DE69822705T patent/DE69822705T2/de not_active Expired - Lifetime
- 1998-05-27 AT AT98109600T patent/ATE263198T1/de not_active IP Right Cessation
- 1998-05-27 ES ES98109600T patent/ES2218728T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0884340A1 (de) | 1998-12-16 |
ITMI971383A1 (it) | 1998-12-12 |
ITMI971383A0 (de) | 1997-06-12 |
DE69822705T2 (de) | 2005-02-10 |
IT1292140B1 (it) | 1999-01-25 |
ATE263198T1 (de) | 2004-04-15 |
EP0884340B1 (de) | 2004-03-31 |
ES2218728T3 (es) | 2004-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |