DE69822705D1 - Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit - Google Patents

Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit

Info

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
Application number
DE69822705T
Other languages
English (en)
Other versions
DE69822705T2 (de
Inventor
Barbara Cellarosi
Felix Okon Sam
Antonio Petrone
Sandra Grego
Michele Checchin
Vittorio Tartari
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Application granted granted Critical
Publication of DE69822705D1 publication Critical patent/DE69822705D1/de
Publication of DE69822705T2 publication Critical patent/DE69822705T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69822705T 1997-06-12 1998-05-27 Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit Expired - Lifetime DE69822705T2 (de)

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)

* Cited by examiner, † Cited by third party
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
ES2332420T3 (es) 2005-03-21 2010-02-04 Chemtura Corporation Pirorretardantes y polimeros pirorretardados.
US8129457B2 (en) 2006-03-22 2012-03-06 Chemtura Corporation Flame retardant blends for flexible polyurethane foam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0884340A1 (de) 1998-12-16
ITMI971383A1 (it) 1998-12-12
IT1292140B1 (it) 1999-01-25
DE69822705T2 (de) 2005-02-10
ITMI971383A0 (de) 1997-06-12
EP0884340B1 (de) 2004-03-31
ATE263198T1 (de) 2004-04-15
ES2218728T3 (es) 2004-11-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition