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1. (WO2013115726) CRUCIBLES FOR HOLDING MOLTEN MATERIAL AND METHODS FOR PRODUCING THEM AND FOR THEIR USE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/115726    International Application No.:    PCT/SG2013/000021
Publication Date: 08.08.2013 International Filing Date: 17.01.2013
IPC:
C30B 11/00 (2006.01), C30B 29/06 (2006.01), C30B 35/00 (2006.01)
Applicants: MEMC SINGAPORE PTE, LTD. [SG/SG]; 11 Lorong 3 Toa Payoh Block B, Jackson Square 4th Floor Singapore 319579 (SG)
Inventors: PHILLIPS, Richard, J.; (US).
HAYES, Shawn; (US).
DESHPANDE, Aditya; (US).
KASTHURI, Jaishankar; (US)
Agent: PEACOCK, Blayne, Malcolm; Marks & Clerk Singapore LLP Tanjong Pagar PO Box 636 Singapore 910816 (SG)
Priority Data:
61/593,565 01.02.2012 SG
Title (EN) CRUCIBLES FOR HOLDING MOLTEN MATERIAL AND METHODS FOR PRODUCING THEM AND FOR THEIR USE
(FR) CREUSETS DESTINÉ À RENFERMER UNE MATIÈRE FONDUE, LEURS PROCÉDÉS DE PRODUCTION ET LEUR UTILISATION
Abstract: front page image
(EN)Coated crucibles for holding molten material are disclosed. In some embodiments, the crucibles are used to prepare multicrystalline silicon ingots by a directional solidification process. Methods for preparing such crucibles and methods for preparing silicon ingots by use of such crucibles are also disclosed.
(FR)L'invention concerne des creusets revêtus destinés à renfermer une matière fondue. Dans certains modes de réalisation, les creusets sont utilisés pour préparer des lingots de silicium multi-cristallin au moyen d'un processus de solidification directionnelle. L'invention concerne également des procédés de préparation de ces creusets et des procédés de préparation de lingots de silicium en utilisant ces creusets.
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, PA, 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: English (EN)
Filing Language: English (EN)