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US 2022/0185722 A1Published application
Decorative glass article
AssigneeNippon Electric Glass Co., Ltd.
InventorsNaoki FUJITA, Shinsaku NISHIDA
Life of this patent
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Abstract
A decorative glass article contains: in mol %, 10% to 70% of La2O3, 10% to 90% of Nb2O5, 0% to 40% of B2O3, and 0% to 50% of TiO2, wherein a refractive index is 2.0 or more and an Abbe number is 50 or less.
Claims8
A decorative glass article comprising:
- in mol %, 10% to 70% of La2O3, 10% to 90% of Nb2O5, 0% to 40% of B2O3, and 0% to 50% of TiO2, wherein a refractive index is 2.0 or more and an Abbe number is 50 or less.
Dependencies are inferred from the claim text.