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1. (WO2009059908) HEAT STORAGE COMPOSITIONS AND THEIR MANUFACTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/059908    International Application No.:    PCT/EP2008/064508
Publication Date: 14.05.2009 International Filing Date: 27.10.2008
IPC:
C04B 28/32 (2006.01), C09K 5/06 (2006.01), C09K 21/02 (2006.01), C04B 111/28 (2006.01), C04B 24/02 (2006.01), C04B 14/30 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
BIGGIN, Ian Stuart [GB/GB]; (GB) (For US Only).
BUTTERS, Martin Peter [GB/GB]; (GB) (For US Only).
HOOLEY, Anne Frances [GB/GB]; (GB) (For US Only)
Inventors: BIGGIN, Ian Stuart; (GB).
BUTTERS, Martin Peter; (GB).
HOOLEY, Anne Frances; (GB)
Priority Data:
0721847.2 07.11.2007 GB
Title (EN) HEAT STORAGE COMPOSITIONS AND THEIR MANUFACTURE
(FR) COMPOSITIONS DE STOCKAGE THERMIQUE ET FABRICATION DE CES DERNIÈRES
Abstract: front page image
(EN)A thermal energy storage composition having improved fire retardant properties comprising: A) particles of organic phase change material (PCM), B) particles of fire retarding magnesium hydroxide and/or aluminium hydroxide, and/or C) magnesia cement, in which the particles of (A) organic phase change material are distributed uniformly throughout particles of (B) magnesium hydroxide and/or aluminium hydroxide and/or throughout (C) magnesia cement. The composition is suitable for producing a variety of articles having thermal energy storage properties and/or temperature regulation. Suitable articles include fibres, fabrics, foams, heating and cooling devices and building materials.
(FR)L'invention porte sur une composition de stockage thermique possédant des propriétés ignifugeantes améliorées, laquelle composition comprend: A) des particules d'un matériau à changement de phase organique (PCM); B) des particules d'un hydroxyde de magnésium et/ou d'un hydroxyde d'aluminium ignifugeant; et/ou C) un ciment magnésien, les particules du matériau à changement de phase organique (A) étant distribuées uniformément parmi les particules d'hydroxyde de magnésium et/ou d'hydroxyde d'aluminium (B) et/ou dans le ciment magnésien (C). La composition de l'invention permet de produire une variété d'articles dotés de propriétés de stockage thermique et/ou de régulation de température, notamment des fibres, des tissus, des mousses, des dispositifs chauffants et de refroidissement et des matériaux de construction.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)