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1. (WO2016174125) MIXTURES OF POLYETHER CARBONATE POLYOLS AND POLYETHER POLYOLS FOR PRODUCING POLYURETHANE SOFT FOAMS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/174125    International Application No.:    PCT/EP2016/059470
Publication Date: 03.11.2016 International Filing Date: 28.04.2016
IPC:
C08G 18/48 (2006.01), C08G 18/76 (2006.01), C08G 18/18 (2006.01), C08G 18/24 (2006.01), C08G 18/42 (2006.01), C08G 18/44 (2006.01), C08G 18/63 (2006.01), C08G 18/16 (2006.01), C08G 18/40 (2006.01), C08G 101/00 (2006.01)
Applicants: COVESTRO DEUTSCHLAND AG [DE/DE]; Kaiser-Wilhelm-Allee 60 51373 Leverkusen (DE)
Inventors: LINDNER, Stefan; (DE).
HAHN, Norbert; (DE).
SCHULZ, Angelika; (DE)
Agent: LEVPAT; Covestro AG Alfred-Nobel-Str. 10 40789 Monheim am Rhein (DE)
Priority Data:
15165791.3 29.04.2015 EP
Title (DE) MISCHUNGEN VON POLYETHERCARBONATPOLYOLEN UND POLYETHERPOLYOLEN ZUR HERSTELLUNG VON POLYURETHANWEICHSCHAUMSTOFFEN
(EN) MIXTURES OF POLYETHER CARBONATE POLYOLS AND POLYETHER POLYOLS FOR PRODUCING POLYURETHANE SOFT FOAMS
(FR) MÉLANGES DE POLYOLS DE POLYÉTHERCARBONATE ET DE POLYÉTHER POLYOLS POUR LA FABRICATION DE MOUSSES DE POLYURÉTHANE SOUPLES
Abstract: front page image
(DE)Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Polyurethanweichschaumstoffen, insbesondere von Heißformschäumen, durch Reaktion einer Isocyanat-Komponente mit einer gegenüber Isocyanaten reaktiven Komponente, wobei die gegenüber Isocyanaten reaktive Komponente als Bestandteile ein Polyetherpolyol und ein Polyethercarbonatpolyol umfasst. Die Erfindung betrifft weiterhin durch das erfindungsgemäße Verfahren hergestellte Polyurethanweichschaumstoffe.
(EN)The invention relates to a method for producing polyurethane soft foams, particularly hot-cured moulded foams, by reacting an isocyanate component with a component that is reactive to isocyanates, said component reactive to isocyanates comprising a polyether polyol and a polyether carbonate polyol as constituents. The invention also relates to polyurethane soft foams produced according to the claimed method.
(FR)La présente invention concerne un procédé de fabrication de mousses de polyuréthane souples, en particulier des mousses moulées à tempréature éelvée, par réaction d'un composant isocyanate avec un composant réactif aux isocyanates, le composant réactif aux isocyanates comprenant comme constituants un polyéther polyol et un polyol de polyéthercarbonate. L'invention concerne en outre des mousses de polyuréthane souples produites selon le procédé de l'invention.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)