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1. (WO2018138610) METHOD FOR MANUFACTURING RUBY RED OPAQUE LEAD GLASS AND COLOURED GLASS THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/138610 International Application No.: PCT/IB2018/050338
Publication Date: 02.08.2018 International Filing Date: 19.01.2018
IPC:
C03C 4/02 (2006.01)
Applicants: JAIN, Vinod Kumar[IN/IN]; IN
Inventors: JAIN, Vinod Kumar; IN
Agent: MAHAJAN, Ankush; IN
Priority Data:
20164103384325.01.2017IN
Title (EN) METHOD FOR MANUFACTURING RUBY RED OPAQUE LEAD GLASS AND COLOURED GLASS THEREOF
(FR) PROCÉDÉ DE FABRICATION DE VERRE AU PLOMB OPAQUE ROUGE ET VERRE COLORÉ DE CELUI-CI
Abstract:
(EN) In an embodiment, a colouring composition for a coloured glass is provided. The colouring composition comprises: 65% by weight of Lead Oxide (Pb3O4); 25.5% by weight of Silicon Dioxide (SiO2); 7% by weight of Sodium Tetraborate (Na2B4O7); 2% by weight of Tin Oxide (SnO2); 2% by weight of Magnesium Oxide (MgO);0.02% by weight of Gold (III) Chloride (AuCl3) 0.3% by weight of Aluminium Oxide (Al2O3); 0.003% by weight of Copper (II) Oxide (CuO); 0.05% by weight of Iron Oxide (Fe2O3); 0.05% by weight of Calcium Oxide (CaO); 0.003% by weight of Arsenic Oxide (As2O3); 0.1% by weight of Potassium Oxide (K2O).
(FR) Dans un mode de réalisation, l'invention concerne une composition colorante pour un verre coloré. La composition colorante comprend : 65 % en poids d'oxyde de plomb (Pb3O4) ; 25,5 % en poids de dioxyde de silicium (SiO2) ; 7 % en poids de tétraborate de sodium (Na2B4O7) ; 2 % en poids d'oxyde d'étain (SnO2) ; 2 % en poids d'oxyde de magnésium (MgO) ; 0,02 % en poids de chlorure d'or (III) chlorure (AuCl3) ; 0,3 % en poids d'oxyde d'aluminium (Al2O3) ; 0,003 % en poids d'oxyde de cuivre (II) (CuO) ; 0,05 % en poids d'oxyde de fer (Fe2O3) ; 0,05 % en poids d'oxyde de calcium (CaO) ; 0,003 % en poids d'oxyde d'arsenic (As2O3) ; 0,1 % en poids d'oxyde de potassium (K2O).
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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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)