Glass coating composition, manufacturing method for coated glass using the glass coating composition, and cooking apparatus using the coated glass
AssigneesLG Electronics Inc., Kongju National University Industry-University Cooperation Foundation
InventorsTaehee Kim, Taeho Kim, Yongsoo Lee, Woon Jin Chung, Hansol Lee, In Gun Kim
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Abstract
A glass coating composition may include a glass composition and a nanopowder. The nanopowder may include Zinc Oxide (ZnO) and may be added to a glass composition in 1 to 10 weight (wt %). The glass composition may include 20 to 40 wt % of phosphorus pentoxide (P2O5), a total of 15 to 30 wt % of aluminum oxide (Al2O3) and zirconium dioxide (ZrO2), a total of 10 to 30 wt % of sodium oxide (Na2O) and potassium oxide (K2O), 10 to 25 wt % of boron trioxide (B2O3), and 10 to 15 wt % of zinc oxide (ZnO).
Claims9
A glass coating composition, comprising:
- 90 to 99 weight percent (wt %) of a glass composition;
- and
- 1 to 10 wt % of a nanopowder added to the glass composition, wherein the glass composition comprises:
- 20 to 40 wt % of phosphorus pentoxide (P2O5), a total of 15 to 30 wt % of aluminum oxide (Al2O3) and zirconium dioxide (ZrO2), a total of 10 to 30 wt % of sodium oxide (Na2O) and potassium oxide (K2O), 10 to 25 wt % of boron trioxide (B2O3), and 10 to 15 wt % of zinc oxide (ZnO), wherein the nanopowder comprises at least one of zinc oxide (ZnO), titanium dioxide (TiO2), tin oxide (SnO2), or indium tin oxide (ITO).
Dependencies are inferred from the claim text.