Title:
FADING SUBSTRATE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP2000117874
Kind Code:
A
Abstract:
To obtain a fading substrate capable of producing inexpensively and stably, by a simple method, a patterning controlled in the nice difference of various functions such as permeability, reflectivity, a hue or the like to a part of the colored metal oxide film formed on the surface of a transparent substrate.
A fading soln. prepared by adding a fading agent to a solvent is applied to a part of the colored metal oxide film formed on the surface of a transparent substrate and the coating layer is baked to form a fading film part having visible light permeability larger than that of the colored metal oxide film but smaller than that of the substrate itself to a part of the colored metal oxide film.
More Like This:
| WO/1990/012686 | NONGRAPHITIC IGNITION RESISTANT STRUCTURES |
| WO/2021/080546 | THERMAL GRAPHITE SPONGE |
Inventors:
TEJIMA TAKUYA
TANAKA KATSUTO
TANAKA KATSUTO
Application Number:
JP29473898A
Publication Date:
April 25, 2000
Filing Date:
October 16, 1998
Export Citation:
Assignee:
CENTRAL GLASS CO LTD
International Classes:
B32B9/00; C03C17/23; C03C17/245; (IPC1-7): B32B9/00; C03C17/23; C03C17/245
Attorney, Agent or Firm:
Yoshiyuki Nishi