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1. (WO2013044721) LEAD-FREE GLASS WITH VERY LOW SODIUM, AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/044721    International Application No.:    PCT/CN2012/080989
Publication Date: 04.04.2013 International Filing Date: 05.09.2012
IPC:
C03C 3/085 (2006.01), C03C 3/087 (2006.01)
Applicants: SHANGHAI YAMING LIGHTING CO., LTD. [CN/CN]; No. 1001, Jiaxin Road, Jiading District Shanghai 201801 (CN) (For All Designated States Except US).
PAN, Peicong [CN/CN]; (CN) (For US Only)
Inventors: PAN, Peicong; (CN)
Agent: J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE; YU, Mingwei, Room 5022 No. 335, Guoding Road, Yang Pu District Shanghai 200433 (CN)
Priority Data:
201110298277.3 28.09.2011 CN
Title (EN) LEAD-FREE GLASS WITH VERY LOW SODIUM, AND USE THEREOF
(FR) VERRE EXEMPT DE PLOMB À TRÈS FAIBLE TENEUR EN SODIUM ET SON UTILISATION
(ZH) 一种极低钠无铅玻璃及其应用
Abstract: front page image
(EN)Disclosed are a lead-free glass with very low sodium, and the use thereof. The lead-free glass with very low sodium has a sodium content of less than 0.5% but more than 0.23%, no As2O3 or Sb2O3, and a PbO content of less than 0.012%, thus being lead-free glass; and the CeO2 content thereof in weight percent is not zero. The lead-free glass with very low sodium can be widely used in the preparation of a variety of electronic illuminants, such as the light tubes of fluorescent lamps or of energy-saving lamps.
(FR)L'invention porte sur un verre exempt de plomb à très faible teneur en sodium et sur son utilisation. Le verre exempt de plomb à très faible teneur en sodium a une teneur en sodium inférieure à 0,5 % mais supérieure à 0,23 %, ne contient pas d'As2O3 ou de Sb2O3 et a une teneur en PbO inférieure à 0,012 %, il est donc un verre exempt de plomb ; et sa teneur en CeO2 en pourcentage en poids n'est pas nulle. Le verre exempt de plomb à très faible teneur en sodium peut être largement utilisé dans la préparation d'un grand nombre de sources de lumière électroniques, telles que les tubes fluorescents de lampes fluorescentes ou de lampes écoénergétiques.
(ZH)一种极低钠无铅玻璃及其应用,该极低钠无铅玻璃的钠含量低于0.5%,但大于0.23%,不含As2O3和Sb2O3,PbO的含量低于0.012%,为无铅玻璃,且其CeO2的重量百分含量不为零,该极低钠无铅玻璃可广泛用于制备荧光灯灯管或节能灯灯管等各种电子发光体。
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, 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, 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: Chinese (ZH)
Filing Language: Chinese (ZH)