公开(公告)号：US20250154051A1

公开(公告)日：2025-05-15

申请号：US19021143

申请日：2025-01-14

Applicant: AGC Inc.

Inventor： Hiroki FUJIMOTO ,  Yasushi Kawamoto ,  Yuukou Minamiya

IPC: C03C17/34 ,  B60J3/00 ,  B60J3/06

Abstract: A glass article in which delamination and whitening of each layer provided on a glass substrate can be suppressed even after being used for a long period of time after heating and molding performed at a high temperature, and of which the adhesiveness between layers and the appearance are both excellent is provided. A glass article includes, on a glass substrate, a coating film and a shielding layer in this order, in which a porosity at an interface between the coating film and the shielding layer is 24% or lower. A Bi/Si ratio in the shielding layer is preferably 3.9 or higher. The coating film is preferably a dry coating film. The glass article can be used as a window glass for automobile.