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1. (WO2015121541) FLEXIBLE COMPOSITE AEROGEL AND PROCESS FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/121541    International Application No.:    PCT/FR2014/050268
Publication Date: 20.08.2015 International Filing Date: 12.02.2014
IPC:
C01B 31/00 (2006.01)
Applicants: HUTCHINSON [FR/FR]; 2 Rue Balzac F-75008 Paris (FR)
Inventors: SWOBODA, Benjamin; (FR).
HUILLET, Cédric; (FR).
SONNTAG, Philippe; (FR).
VAN EIBERGEN, Arthur; (FR)
Agent: CROONENBROEK, Thomas; Innovincia 11 Avenue des Tilleuls F-74200 Thonon Les Bains (FR)
Priority Data:
Title (EN) FLEXIBLE COMPOSITE AEROGEL AND PROCESS FOR PRODUCING SAME
(FR) AÉROGEL COMPOSITE FLEXIBLE ET PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)The present invention relates to a flexible composite organic aerogel (1) comprising: -a textile reinforcement (5), -an organic aerogel (3) placed within said textile reinforcement (5), wherein said organic aerogel (3) is based on a resin derived at least partly from polyhydroxybenzene(s) R and from formaldehyde(s) F, wherein said organic aerogel (3) is an organic polymeric gel comprising at least one water-soluble cationic polyelectrolyte or wherein said organic aerogel (3) is a pyrolysate of said gel in the form of a porous carbon monolith comprising the product of the pyrolysis of said at least one water-soluble cationic polyelectrolyte P, said organic aerogel (3) having a specific thermal conductivity of between 10 and 40 mW.m-1.K-1 at atmospheric pressure.
(FR)La présente invention concerne un eérogel organique composite flexible (1) comportant: -un renfort textile (5), -un aérogel organique (3) placé au sein duditrenfort textile (3), ledit aérogel organique (3) étant à base d'une résine issue au moins en partie de polyhydroxybenzène(s) R et de formaldéhyde(s) F, ledit aérogel organique (3) étant un gel polymérique organique comprenant au moins un polyélectrolyte cationique hydrosoluble, ou ledit aérogel organique (3) étant un pyrolysat dudit gel sous forme d'un monolithe de carbone poreux comprenant le produit de la pyrolyse dudit au moins un polyélectrolyte cationique hydrosoluble P, ledit aérogel organique (3) présentant une conductivité thermique spécifique comprise entre 10 et 40 mW.m-1.K-1 à la pression atmosphérique.
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, LT, 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, 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: French (FR)
Filing Language: French (FR)