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US 8,770,183 B2Granted
Glass article
AssigneeNippon Electric Glass Co., Ltd.
InventorsAkihiro Iritani, Takeshi Nagata
Life of this patent
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Abstract
Provided is a glass article, including: a crystallized glass plate; and an antifouling film formed on the surface of the crystallized glass plate and containing a multiple oxide of silicon and zirconium or a mixture of a silicon oxide and a zirconium oxide, in which the antifouling film has a β-OH content of 1 to 300/mm.
Claims6
A glass article, comprising:
- a crystallized glass plate;
- and
- an antifouling film formed on a surface of the crystallized glass plate and containing a multiple oxide of silicon and zirconium or a mixture of a silicon oxide and a zirconium oxide,
- wherein the antifouling film has a β-OH content of 1 to 300/mm.
1 more element
Dependencies are inferred from the claim text.