WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2015121540) VACUUM INSULATION PANEL COMPRISING AN ORGANIC AEROGEL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/121540    International Application No.:    PCT/FR2014/050267
Publication Date: 20.08.2015 International Filing Date: 12.02.2014
IPC:
B32B 27/36 (2006.01), E04B 1/80 (2006.01)
Applicants: HUTCHINSON [FR/FR]; 2 Rue Balzac F-75008 Paris (FR)
Inventors: POUPA PARSIGNEAU, Nadine; (FR).
SWOBODA, Benjamin; (FR).
HUILLET, Cédric; (FR).
DOMINIAK, Christophe; (FR)
Agent: CROONENBROEK, Thomas; Innovincia 11 Avenue des Tilleuls F-74200 Thonon Les Bains (FR)
Priority Data:
Title (EN) VACUUM INSULATION PANEL COMPRISING AN ORGANIC AEROGEL
(FR) PANNEAU ISOLANT SOUS VIDE COMPORTANT UN AÉROGEL ORGANIQUE
Abstract: front page image
(EN)The present invention relates to a vacuum insulation panel (1) comprising: - a hermetically sealed envelope (3), in which the pressure is below atmospheric pressure, - a core material (5) made of organic aerogel placed inside said envelope (3), said organic aerogel being based on a resin derived at least in part from polyhydroxybenzene(s) R and formaldehyde(s) F, said organic aerogel being an organic polymeric monolithic gel comprising at least one water-soluble cationic polyelectrolyte, or said organic aerogel being 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 having a specific thermal conductivity of between 10 and 40 mW.m-1.K-1 at atmospheric pressure.
(FR)La présente invention concerne un panneau isolant sous vide (1) comportant: -une enveloppe (3), fermée hermétiquement dans laquelle la pression est inférieure à la pression atmosphérique, -un matériau cœur (5) en aérogel organique placé à l'intérieur de la ladite enveloppe (3), ledit aérogel organique étant à base d'une résine issue au moins en partie de polyhydroxybenzène(s) R et de formaldéhyde(s) F, ledit aérogel organique étant un gel monolithique polymérique organique comprenant au moins un polyélectrolyte cationique hydrosoluble, ou ledit aérogel organique 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 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)