DK0472896T3 - Fremgangsmåde til fremstilling af højelastiske, bløde polyurethanskumstoffer og deres anvendelse som polstermateriale - Google Patents

Fremgangsmåde til fremstilling af højelastiske, bløde polyurethanskumstoffer og deres anvendelse som polstermateriale

Info

Publication number
DK0472896T3
DK0472896T3 DK91112183.8T DK91112183T DK0472896T3 DK 0472896 T3 DK0472896 T3 DK 0472896T3 DK 91112183 T DK91112183 T DK 91112183T DK 0472896 T3 DK0472896 T3 DK 0472896T3
Authority
DK
Denmark
Prior art keywords
polyurethane foams
soft polyurethane
manufacture
highly elastic
upholstery material
Prior art date
Application number
DK91112183.8T
Other languages
Danish (da)
English (en)
Inventor
Hans Dr Hettel
Peter Dr Haas
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 DK0472896T3 publication Critical patent/DK0472896T3/da

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

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)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
DK91112183.8T 1990-08-03 1991-07-20 Fremgangsmåde til fremstilling af højelastiske, bløde polyurethanskumstoffer og deres anvendelse som polstermateriale DK0472896T3 (da)

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
DK0472896T3 true DK0472896T3 (da) 1995-05-15

Family

ID=6411592

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91112183.8T DK0472896T3 (da) 1990-08-03 1991-07-20 Fremgangsmåde til fremstilling af højelastiske, bløde polyurethanskumstoffer og deres anvendelse som polstermateriale

Country Status (8)

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

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 (fr) * 2017-07-07 2020-05-13 Covestro Deutschland AG Isolation anti-flamme pour moteurs à combustion interne

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
JP3052012B2 (ja) 2000-06-12
ATE115156T1 (de) 1994-12-15
ES2064823T3 (es) 1995-02-01
EP0472896B1 (fr) 1994-12-07
EP0472896A3 (en) 1992-07-29
CA2048276C (fr) 2002-10-22
DE4024669A1 (de) 1992-02-06
US5158987A (en) 1992-10-27
DE59103771D1 (de) 1995-01-19
JPH04233929A (ja) 1992-08-21
EP0472896A2 (fr) 1992-03-04
CA2048276A1 (fr) 1992-02-04

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