ES2064823T3 - Procedimiento para la elaboracion de materiales esponjosos blandos de poliuretano altamente elasticos y su uso como material acolchado. - Google Patents

Procedimiento para la elaboracion de materiales esponjosos blandos de poliuretano altamente elasticos y su uso como material acolchado.

Info

Publication number
ES2064823T3
ES2064823T3 ES91112183T ES91112183T ES2064823T3 ES 2064823 T3 ES2064823 T3 ES 2064823T3 ES 91112183 T ES91112183 T ES 91112183T ES 91112183 T ES91112183 T ES 91112183T ES 2064823 T3 ES2064823 T3 ES 2064823T3
Authority
ES
Spain
Prior art keywords
floody
elaboration
procedure
materials
highly elastic
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
ES91112183T
Other languages
English (en)
Inventor
Hans Dr Hettel
Peter Dr Haas
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2064823T3 publication Critical patent/ES2064823T3/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
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with 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
    • 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
    • C08G2110/005—< 50kg/m3
    • 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

Abstract

SE PRODUCEN MATERIALES ESPONJOSOS DE POLIURETANO MEDIANTE REACCION DE A) POLIISOCIANATOS CON B) POLIETERES DE UN PESO MOLECULAR DE 400 A 10000 Y CON AL MENOS DOS ATOMOS DE HIDROGENO ACTIVOS FRENTE A ISOCIANATOS, EN PRESENCIA DE C) UNA SOLUCION ACUOSA DE UNA ALCANOLAMINA Y DE UN POLIOL LIBRE DE AMINAS Y, DADO EL CASO, EN PRESENCIA DE D) FERMENTOS ORGANICOS, CATALIZADORES, MATERIAS ADICIONALES SURFACTANTES Y ANTIINFLAMABLES, Y OTROS MEDIOS AUXILIARES CONOCIDOS Y SE USAN COMO MATERIAL PARA ACOLCHADOS
ES91112183T 1990-08-03 1991-07-20 Procedimiento para la elaboracion de materiales esponjosos blandos de poliuretano altamente elasticos y su uso como material acolchado. Expired - Lifetime ES2064823T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4024669A DE4024669A1 (de) 1990-08-03 1990-08-03 Verfahren zur herstellung von hochelastischen polyurethan-weichschaumstoffen und deren verwendung als polstermaterial

Publications (1)

Publication Number Publication Date
ES2064823T3 true ES2064823T3 (es) 1995-02-01

Family

ID=6411592

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91112183T Expired - Lifetime ES2064823T3 (es) 1990-08-03 1991-07-20 Procedimiento para la elaboracion de materiales esponjosos blandos de poliuretano altamente elasticos y su uso como material acolchado.

Country Status (8)

Country Link
US (1) US5158987A (es)
EP (1) EP0472896B1 (es)
JP (1) JP3052012B2 (es)
AT (1) ATE115156T1 (es)
CA (1) CA2048276C (es)
DE (2) DE4024669A1 (es)
DK (1) DK0472896T3 (es)
ES (1) ES2064823T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5732844B2 (ja) * 2010-12-22 2015-06-10 東ソー株式会社 架橋剤組成物及びそれを用いた軟質ポリウレタンフォームの製造法
JP5732845B2 (ja) * 2010-12-22 2015-06-10 東ソー株式会社 軟質ポリウレタンフォーム製造用触媒組成物、及びそれを用いた軟質ポリウレタンフォームの製造法
EP3649334A1 (de) * 2017-07-07 2020-05-13 Covestro Deutschland AG Flammgeschützte isolierung für verbrennungsmotoren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098729A (en) * 1974-04-08 1978-07-04 Th. Goldschmidt Ag Process of producing cross-linked urethane-group comprising foams of open-cell structure
GB1554291A (en) * 1976-08-23 1979-10-17 Goldschmidt Ag Th Process for the manufacture of highly elastic polyurethane foams
DE2832253A1 (de) * 1978-07-22 1980-01-31 Bayer Ag Verfahren zur herstellung von formschaumstoffen
GB2072204B (en) * 1980-02-14 1983-12-07 Rowlands J P Polymer-modified polyols useful in polyurethane manufacture
DE3113387A1 (de) * 1981-04-02 1982-11-18 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von flammwidrigen harnstoff- und urethangruppen aufweisenden leichtschaumstoffen
US4883825A (en) * 1987-12-30 1989-11-28 Union Carbide Chemicals And Plastics Company Inc. Process for the manufacture of low density, flexible polyurethane foams

Also Published As

Publication number Publication date
CA2048276C (en) 2002-10-22
US5158987A (en) 1992-10-27
CA2048276A1 (en) 1992-02-04
EP0472896A3 (en) 1992-07-29
EP0472896A2 (de) 1992-03-04
DE4024669A1 (de) 1992-02-06
JP3052012B2 (ja) 2000-06-12
JPH04233929A (ja) 1992-08-21
DK0472896T3 (da) 1995-05-15
EP0472896B1 (de) 1994-12-07
ATE115156T1 (de) 1994-12-15
DE59103771D1 (de) 1995-01-19

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