Title:
METHOD FOR GLASS COATING
Document Type and Number:
Japanese Patent JPH04247886
Kind Code:
A
Abstract:
PURPOSE: To offer such a glass coating method by which a vitreous coating layer as thick as a porcelain enamel layer can be formed without causing cracks in the coating layer during forming the coating layer on a base material by a sol-gel method, and moreover, by which the process time to form the coating layer is largely reduced compared to a conventional sol-gel method.
CONSTITUTION: A mixture of a liquid containing an org. metal compd., inorg. powder and acid catalyst, and another mixture of liquid containing an org. metal compd., inorg. powder and alkali catalyst are alternately applied on the surface of a metal base material to make a gel. Then, this gel is heated and calcined to form a vitreous coating layer.
Inventors:
HARA TATSUO
MAESETO TOMOHARU
KAMIGAKI SHIGEO
MAESETO TOMOHARU
KAMIGAKI SHIGEO
Application Number:
JP565691A
Publication Date:
September 03, 1992
Filing Date:
January 22, 1991
Export Citation:
Assignee:
SHINKO PANTEC CO LTD
International Classes:
C03B8/02; C03B19/12; C03C8/24; C23D5/00; C23D5/02; (IPC1-7): C03B8/02; C03C8/24; C23D5/00; C23D5/02
Attorney, Agent or Firm:
Kanemaru Shoichi