ES2093724T3 - Espumas de poliuretano flexibles modificadas en cuanto a la combustion. - Google Patents

Espumas de poliuretano flexibles modificadas en cuanto a la combustion.

Info

Publication number
ES2093724T3
ES2093724T3 ES92101176T ES92101176T ES2093724T3 ES 2093724 T3 ES2093724 T3 ES 2093724T3 ES 92101176 T ES92101176 T ES 92101176T ES 92101176 T ES92101176 T ES 92101176T ES 2093724 T3 ES2093724 T3 ES 2093724T3
Authority
ES
Spain
Prior art keywords
parts
polyurethane foams
flexible polyurethane
weight
combustion
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
ES92101176T
Other languages
English (en)
Inventor
Richard Glen Skorpenske
Alan Keith Schrock
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 Chemical Co
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of ES2093724T3 publication Critical patent/ES2093724T3/es
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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203
    • C08G18/6517—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 compounds of group C08G18/3203 having at least three hydroxy groups
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6535—Compounds of group C08G18/3271
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/657—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • 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
    • 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
    • C08G2110/0041—Foam properties having specified density
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE PRESENTA UN COMPUESTO ACTIVO CON CONTENIDO DE HIDROGENO ADECUADO PARA LA PRODUCCION DE ESPUMA DE POLIURETANO FLEXIBLE CUANDO SE HACE REACCIONAR CON UN POLIISOCIANATO, DICHO COMPUESTO COMPRENDE: A) UN POLIOL QUE TIENE UNA FUNCIONALIDAD MEDIA DE ENTRE 2.0 Y 4.0 Y UN PESO EQUIVALENTE DE ENTRE 500 Y 5.000; B) ENTRE 0.5 Y 5 PARTES POR CADA 100 PARTES, DE UN COMPONENTE (A), DE UN ENLAZADOR SELECCIONADO ENTRE MONOETANOLAMIDO, DIETANOLAMIDO, TRIETANOLAMIDO , MONOISOPROPANOLAMINO, DIISOPROPANOLAMINO, METILENO, -BIS(O-CLOROANILINA) Y MEZCLAS DE LOS MISMOS; Y C) ENTRE 0.3 Y 15 PARTES POR CADA 100 PARTES DE UN COMPONENTE (A) DE UN COMPUESTO QUE TENGA AL MENOS 3 GRUPOS HIDROXIL, EN AL MENOS DOS DE LOS CUALES EXISTAN GRUPOS DE HIDROXIL SECUNDARIOS; Y UN PESO EQUIVALENTE INFERIOR A 500; ASI MISMO SE PRESENTAN ESPUMAS DE POLIURETANO PREPARADAS A PARTIR DE ESTE COMPUESTO. EL COMPUESTO ACTIVO CON CONTENIDO DE HIDROGENO DE LA INVENCION ES UTIL EN LA PRODUCCION DE ESPUMA DE POLIURETANO Y TIENE LA VENTAJA DEQUE ES CAPAZ DE PASAR CIERTAS PRUEBAS DE COMBUSTIBILIDAD.
ES92101176T 1991-01-25 1992-01-24 Espumas de poliuretano flexibles modificadas en cuanto a la combustion. Expired - Lifetime ES2093724T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64614091A 1991-01-25 1991-01-25

Publications (1)

Publication Number Publication Date
ES2093724T3 true ES2093724T3 (es) 1997-01-01

Family

ID=24591937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101176T Expired - Lifetime ES2093724T3 (es) 1991-01-25 1992-01-24 Espumas de poliuretano flexibles modificadas en cuanto a la combustion.

Country Status (9)

Country Link
EP (1) EP0496420B1 (es)
JP (1) JPH04311715A (es)
AT (1) ATE145221T1 (es)
AU (1) AU653981B2 (es)
CA (1) CA2060027A1 (es)
DE (1) DE69215116T2 (es)
DK (1) DK0496420T3 (es)
ES (1) ES2093724T3 (es)
GR (1) GR3022468T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741257A1 (de) * 1997-09-19 1999-03-25 Basf Ag Verfahren zur Herstellung von Polyurethanschaumstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4338407A (en) * 1979-01-25 1982-07-06 Olin Corporation Stabilization of high resilience polyurethane foam
DE3527863A1 (de) * 1985-08-02 1987-02-05 Bayer Ag Verfahren zur herstellung von lichtbestaendigen, elastischen polyurethan-formteilen
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
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
BE1001853A7 (nl) * 1988-06-28 1990-03-20 Recticel Werkwijze voor het bereiden van soepel polyurethaanschuim.

Also Published As

Publication number Publication date
CA2060027A1 (en) 1992-07-26
AU1043792A (en) 1992-07-30
EP0496420A3 (en) 1992-12-09
DE69215116D1 (de) 1996-12-19
JPH04311715A (ja) 1992-11-04
EP0496420B1 (en) 1996-11-13
DE69215116T2 (de) 1997-03-13
GR3022468T3 (en) 1997-05-31
AU653981B2 (en) 1994-10-20
EP0496420A2 (en) 1992-07-29
DK0496420T3 (da) 1997-04-07
ATE145221T1 (de) 1996-11-15

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