The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2000
Filed:
Nov. 19, 1997
Yoshifumi Maeda, Hyogo, JP;
Shigehiko Hayashi, Hyogo, JP;
Kazuo Goto, Hyogo, JP;
Jun Kawaguchi, Osaka, JP;
Yasunori Shiraishi, Osaka, JP;
Mitsuboshi Belting Ltd., Hyogo, JP;
Nippon Sheet Glass Co., Ltd., Osaka, JP;
Abstract
A method for producing a colored and fired film formed on a substrate having an improved chemical resistance includes the steps of applying a coloring composition onto a substrate so as to form a film, coating the surface of the film with a coating agent, and firing the film and the coating agent. The coloring composition comprises ultra-fine particles of at least one precious metal selected from the group consisting of Au, Pt, Pd, Rh and Ag, a fixing agent comprising an organic metal compound, a binder resin, a glass network forming component formed of an organic compound containing at least one element selected from the group consisting of Si, B and P, and an organic solvent.