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1. (WO2018086639) ECOLOGICAL ALABASTER GLASS
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Pub. No.: WO/2018/086639 International Application No.: PCT/CZ2017/050051
Publication Date: 17.05.2018 International Filing Date: 25.10.2017
IPC:
C03C 3/097 (2006.01) ,C03C 10/00 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
3
Glass compositions
04
containing silica
076
with 40% to 90% silica by weight
097
containing phosphorus, niobium or tantalum
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
10
Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
Applicants:
TOMAS BATA UNIVERSITY IN ZLIN [CZ/CZ]; Nam.T.G.Masaryka 5555 CZ-76001 Zlin, CZ
Inventors:
DOSTAL, Jiri; CZ
STANICKY, Petr; CZ
HREBICEK, Milan; CZ
STRNADEL, Ondrej; CZ
KOPRIVA, Oldrich; CZ
Agent:
GÖRIG, Jan; CZ
Priority Data:
PV 2016-69809.11.2016CZ
Title (EN) ECOLOGICAL ALABASTER GLASS
(FR) VERRE D'ALBÂTRE ÉCOLOGIQUE
Abstract:
(EN) The ecological alabaster glass based on the biogenic components without any toxic elements such as lead oxide, fluorides, antimony oxide, barium oxide, asbestos, arsenic oxide, which has technological stability for the manual production of high-quality utility glass produced in gas and electric melting devices, contains 68 to 78 parts by weight of silica (SiO2), 0.2 to 5 parts by weight of boron trioxide, 0.2 to 5 parts by weight of alumina (Al2O3), 0.02 to 0.025 parts by weight of ferric oxide (Fe2O3), 6 to 16 parts by weight of sodium oxide (Na2O), 5 to 15 parts by weight of potassium oxide (K2O), 0.5 to 5 parts by weight of magnesium oxide (MgO), 5 to 15 parts by weight of calcium oxide (CaO) and 2 to 8 parts by weight of phosphorus pentoxide (P2O5).
(FR) La présente invention concerne du verre d'albâtre écologique basé sur les composants biogènes sans aucun élément toxique tel que l'oxyde de plomb, les fluorures, l'oxyde d'antimoine, l'oxyde de baryum, l'amiante, l'oxyde d'arsenic, qui a une stabilité technologique pour la production manuelle de verre utilitaire de haute qualité produit dans des dispositifs de fusion électriques et gazeux, contient 68 à 78 parties en poids de silice (SiO2), 0,2 à 5 parties en poids de trioxyde de bore, 0,2 à 5 parties en poids d'alumine (Al2O3), 0,02 à 0,025 parties en poids d'oxyde ferrique (Fe2O3), 6 à 16 parties en poids d'oxyde de sodium (Na2O), 5 à 15 parties en poids d'oxyde de potassium (K2O), 0,5 à 5 parties en poids d'oxyde de magnésium (MgO), 5 à 15 parties en poids d'oxyde de calcium (CaO) et 2 à 8 parties en poids de pentoxyde de phosphore (P2O5).
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: ???LANGUAGE_SYMBOL_CS??? (CS)