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DE1669932B2 - Verfahren zur herstellung von geformten flexiblen polyurethanschaumstoffgegenstaenden - Google Patents

Verfahren zur herstellung von geformten flexiblen polyurethanschaumstoffgegenstaenden

Info

Publication number
DE1669932B2
DE1669932B2 DE19661669932 DE1669932A DE1669932B2 DE 1669932 B2 DE1669932 B2 DE 1669932B2 DE 19661669932 DE19661669932 DE 19661669932 DE 1669932 A DE1669932 A DE 1669932A DE 1669932 B2 DE1669932 B2 DE 1669932B2
Authority
DE
Germany
Prior art keywords
polyurethane foam
polyol
flexible polyurethane
foam articles
mold
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.)
Pending
Application number
DE19661669932
Other languages
German (de)
English (en)
Other versions
DE1669932A1 (de
Inventor
John Swansea; Bell Raymond William Henry Mumbles Swansea; Glamorgan Fishbein (Großbritannien)
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Publication of DE1669932A1 publication Critical patent/DE1669932A1/de
Publication of DE1669932B2 publication Critical patent/DE1669932B2/de
Pending 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • 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
    • C08G2110/0083—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)
DE19661669932 1965-11-12 1966-11-11 Verfahren zur herstellung von geformten flexiblen polyurethanschaumstoffgegenstaenden Pending DE1669932B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48024/65A GB1162517A (en) 1965-11-12 1965-11-12 Process for the production of Polyurethane Foams

Publications (2)

Publication Number Publication Date
DE1669932A1 DE1669932A1 (de) 1970-12-03
DE1669932B2 true DE1669932B2 (de) 1972-05-18

Family

ID=30011676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661669932 Pending DE1669932B2 (de) 1965-11-12 1966-11-11 Verfahren zur herstellung von geformten flexiblen polyurethanschaumstoffgegenstaenden

Country Status (4)

Country Link
DE (1) DE1669932B2 (fr)
FR (1) FR1498989A (fr)
GB (1) GB1162517A (fr)
MY (1) MY7300175A (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632707A (en) * 1969-09-19 1972-01-04 Jefferson Chem Co Inc Molded flexible polyurethane foam
ZA707944B (en) * 1969-12-03 1971-10-27 Cincinnati Milacron Inc Process for the production of polyurethane moldings
US3981828A (en) * 1972-06-19 1976-09-21 Basf Wyandotte Corporation Flexible cellular polyurethane foam compositions having increased flame retardance
DE2647482A1 (de) * 1976-10-21 1978-04-27 Bayer Ag Verfahren zur herstellung von kalthaertenden, urethangruppen aufweisenden schaumstoffen
FR2427347A1 (fr) * 1978-06-02 1979-12-28 Naphtachimie Sa Fabrication de mousses de polyurethane de haute elasticite
DE4344180A1 (de) 1993-12-23 1995-06-29 Bayer Ag Verwendung von Antikernverfärbungsmitteln bei der Herstellung von Schaumstoffen auf Isocyanatbasis
DE19927548C2 (de) 1999-06-16 2002-12-12 Clariant Gmbh Verfahren zur Herstellung von flammwidrigen Polyurethanweichschäumen
DE102007010160A1 (de) 2007-03-02 2008-09-04 Lanxess Deutschland Gmbh Halogenfreie, flammgeschützte Polyurethanschaumstoffe
DE102008038054A1 (de) 2008-08-16 2010-02-18 Lanxess Deutschland Gmbh Halogenfreie, flammgeschützte Polyurethanschaumstoffe mit geringem Scorch
US20110048429A1 (en) * 2009-09-02 2011-03-03 Tyco Healthcare Group Lp Patient Positioning Apparatus
EP2687534A1 (fr) 2012-07-20 2014-01-22 LANXESS Deutschland GmbH Poly(alkylphosphate) sans halogène
EP2848640A1 (fr) 2013-09-13 2015-03-18 LANXESS Deutschland GmbH Préparations d'esters d'acide phosphorique ayant une hygroscopie réduite
EP2985335A1 (fr) 2014-08-15 2016-02-17 LANXESS Deutschland GmbH Mousses de polyuréthanne ignifuges ayant un faible roussissement
EP3388479A1 (fr) 2017-04-10 2018-10-17 LANXESS Deutschland GmbH Poly(alkylphosphate) à faible hygroscopie
EP3660064A1 (fr) 2018-11-28 2020-06-03 LANXESS Deutschland GmbH Préparations à efficacité améliorée en tant qu'agent ignifuge

Also Published As

Publication number Publication date
GB1162517A (en) 1969-08-27
DE1669932A1 (de) 1970-12-03
MY7300175A (en) 1973-12-31
FR1498989A (fr) 1967-10-20

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