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1. (WO2012107701) SUNLIGHT MODULATING MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/107701    International Application No.:    PCT/FR2012/050298
Publication Date: 16.08.2012 International Filing Date: 10.02.2012
IPC:
C09K 11/02 (2006.01), C09K 11/06 (2006.01), H01L 31/0232 (2006.01)
Applicants: PHOTOFUEL [FR/FR]; 12 rue de la Montagne Sainte Geneviève F-75005 Paris (FR) (For All Designated States Except US).
SYLVESTRE, Julien [FR/FR]; (FR) (For US Only)
Inventors: SYLVESTRE, Julien; (FR)
Agent: RIPAULT, Damien; c/o S.A Fedit-Loriot 38, avenue Hoche F-75008 Paris (FR)
Priority Data:
1100402 10.02.2011 FR
Title (EN) SUNLIGHT MODULATING MATERIAL
(FR) MATERIAU DE MODULATION DE LA LUMIERE SOLAIRE
Abstract: front page image
(EN)The invention relates to a material for modulating the wavelength of sunlight, comprising a polymer matrix and at least two types of luminescent organic compounds, said at least two types of luminescent organic compounds having an absorption spectrum and an emission spectrum, respectively, the emission spectrum of one of said at least two types of luminescent organic compounds overlapping the absorption spectrum of the other one of said at least two types of luminescent organic compounds. According to the invention, the material also includes nanoparticles built into said polymer matrix, and said nanoparticles contain said at least two types of luminescent organic compounds.
(FR)L'invention concerne un matériau de modulation de la longueur d'onde de la lumière solaire comportant une matrice polymérique et au moins deux types de composés organiques luminescents, lesdits au moins deux types de composés organiques luminescents présentant respectivement un spectre d'absorption et un spectre d'émission, le spectre d'émission de l'un desdits au moins deux types de composés organiques luminescents chevauchant le spectre d'absorption de l'autre desdits au moins deux types de composés organiques luminescents. Selon invention, le matériau comprend en outre des nanoparticules incorporées à l'intérieur de ladite matrice polymérique, et en ce que lesdites nanoparticules contiennent lesdits au moins deux types de composés organiques luminescents.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)