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1. (WO2016054524) IMPROVED HYDROPHOBIC AEROGEL MATERIALS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/054524 International Application No.: PCT/US2015/053750
Publication Date: 07.04.2016 International Filing Date: 02.10.2015
IPC:
C01B 33/158 (2006.01) ,C01B 33/159 (2006.01)
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
33
Silicon; Compounds thereof
113
Silicon oxides; Hydrates thereof
12
Silica; Hydrates thereof, e.g. lepidoic silicic acid
14
Colloidal silica, e.g. dispersions, gels, sols
157
After-treatment of gels
158
Purification; Drying; Dehydrating
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
33
Silicon; Compounds thereof
113
Silicon oxides; Hydrates thereof
12
Silica; Hydrates thereof, e.g. lepidoic silicic acid
14
Colloidal silica, e.g. dispersions, gels, sols
157
After-treatment of gels
159
Coating or hydrophobisation
Applicants:
ASPEN AEROGELS, INC [US/US]; 30 Forbes Road, Bldg B, Northborough, MA 01532, US
Inventors:
EVANS, Owen; US
DEKRAFT, Kathryn; US
ZAFIROPOULOS, Nicholas; US
DONG, Wenting; US
MIHALCIK, David; US
GOULD, George; US
MELNIKOVA, Irene; US
Agent:
HANSON, Mark; US
Priority Data:
62/059,55503.10.2014US
62/118,86420.02.2015US
62/232,94525.09.2015US
Title (EN) IMPROVED HYDROPHOBIC AEROGEL MATERIALS
(FR) MATÉRIAUX D'AÉROGEL HYDROPHOBES AMÉLIORÉS
Abstract:
(EN) The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
(FR) La présente invention concerne une composition d'aérogel, qui est durable et facile à manipuler, qui présente des performances favorables dans des environnements aqueux, et qui possède également de bonnes propriétés de combustion et de chauffage spontané. L'invention concerne également un procédé permettant de préparer une composition d'aérogel qui est durable et facile à manipuler, qui présente des performances favorables dans des environnements aqueux, et qui possède de bonnes propriétés de combustion et de chauffage spontané. L'invention concerne également un procédé permettant d'améliorer l'hydrophobie, l'absorption d'eau liquide, la chaleur de combustion, ou la température d'apparition de la décomposition thermique d'une composition d'aérogel.
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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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)
Filing Language: English (EN)