IT1292140B1 - Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco - Google Patents

Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco

Info

Publication number
IT1292140B1
IT1292140B1 IT97MI001383A ITMI971383A IT1292140B1 IT 1292140 B1 IT1292140 B1 IT 1292140B1 IT 97MI001383 A IT97MI001383 A IT 97MI001383A IT MI971383 A ITMI971383 A IT MI971383A IT 1292140 B1 IT1292140 B1 IT 1292140B1
Authority
IT
Italy
Prior art keywords
weight
preparation
flexible polyurethane
improved fire
procedure
Prior art date
Application number
IT97MI001383A
Other languages
English (en)
Inventor
Barbara Cellarosi
Felix Okon Sam
Antonio Petrone
Sandra Grego
Michele Checchin
Vittorio Tartari
Original Assignee
Enichem Spa
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 Enichem Spa filed Critical Enichem Spa
Priority to IT97MI001383A priority Critical patent/IT1292140B1/it
Publication of ITMI971383A0 publication Critical patent/ITMI971383A0/it
Priority to DE69822705T priority patent/DE69822705T2/de
Priority to AT98109600T priority patent/ATE263198T1/de
Priority to ES98109600T priority patent/ES2218728T3/es
Priority to EP98109600A priority patent/EP0884340B1/en
Publication of ITMI971383A1 publication Critical patent/ITMI971383A1/it
Application granted granted Critical
Publication of IT1292140B1 publication Critical patent/IT1292140B1/it

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)
IT97MI001383A 1997-06-12 1997-06-12 Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco IT1292140B1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT97MI001383A IT1292140B1 (it) 1997-06-12 1997-06-12 Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco
DE69822705T DE69822705T2 (de) 1997-06-12 1998-05-27 Verfahren zur Herstellung von Polyurethanweichschaumstoffen mit verbesserter Feuerbeständigkeit
AT98109600T ATE263198T1 (de) 1997-06-12 1998-05-27 Verfahren zur herstellung von polyurethanweichschaumstoffen mit verbesserter feuerbeständigkeit
ES98109600T ES2218728T3 (es) 1997-06-12 1998-05-27 Procedimiento de preparacion de espuma de poliuretano flexible con comportamiento frente al fuego mejorado.
EP98109600A EP0884340B1 (en) 1997-06-12 1998-05-27 Process for the preparation of flexible polyurethane foam with improved fire-behaviour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001383A IT1292140B1 (it) 1997-06-12 1997-06-12 Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco

Publications (3)

Publication Number Publication Date
ITMI971383A0 ITMI971383A0 (it) 1997-06-12
ITMI971383A1 ITMI971383A1 (it) 1998-12-12
IT1292140B1 true IT1292140B1 (it) 1999-01-25

Family

ID=11377347

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001383A IT1292140B1 (it) 1997-06-12 1997-06-12 Procedimento per la preparazione di schiume poliuretaniche flessibili a migliorato comportamento al fuoco

Country Status (5)

Country Link
EP (1) EP0884340B1 (it)
AT (1) ATE263198T1 (it)
DE (1) DE69822705T2 (it)
ES (1) ES2218728T3 (it)
IT (1) IT1292140B1 (it)

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
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)

* 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 (it) * 1989-10-12 1991-05-23 Bayer Ag, 5090 Leverkusen, De
EP0774485A3 (en) * 1995-11-14 1997-10-01 Basf Corp Method for preparing a block of flexible polyurethane foam having improved characteristics of feeling, comfort and wear

Also Published As

Publication number Publication date
EP0884340A1 (en) 1998-12-16
ES2218728T3 (es) 2004-11-16
ITMI971383A1 (it) 1998-12-12
DE69822705D1 (de) 2004-05-06
DE69822705T2 (de) 2005-02-10
ATE263198T1 (de) 2004-04-15
EP0884340B1 (en) 2004-03-31
ITMI971383A0 (it) 1997-06-12

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Legal Events

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0001 Granted