Easy-to-clean-coating-attached glass article

Abstract

Provided is a coating-attached glass article including: a glass substrate; an easy-to-clean coating on the glass substrate; and a diffusion prevention layer between the glass substrate and the coating. Moreover, a coating-attached glass article is provided, the coating-attached glass article including: a glass substrate; and an easy-to-clean coating on the glass substrate, wherein the glass substrate includes a dealkalized layer in a surface on the coating side. In each of the glass articles, a sum of a content of a Group 1 element and a content of a Group 2 element in a surface of the coating on the glass substrate side is 5 atm % or less.

Dependencies are inferred from the claim text.