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Patent Searching and Data


Title:
SURFACE TREATING METHOD AND DECORATIVE ARTICLE
Document Type and Number:
Japanese Patent JP2002187399
Kind Code:
A
Abstract:

To provide a decorative article with an outstanding aesthetic appearance manufactured of more than one kind of differently colored materials as well as a surface treating method by which the decorative article can be obtained.

This surface treating method comprises the step (3a and 3b) to form a ground layer 6 on at least a part of the surface of a base material 2C, the step (3c) to form a coating layer 5 formed of titanium or a titanium alloy on at least a part of the surface of the ground layer 6, the step (3d) to form a differently colored layer 3 formed of the titanium alloy having a different color from the coating layer 5 on at least a part of the surface of the coating layer 5, the step (3e) to apply a masking coating film 4 on a part of the surface of the differently colored layer 3, the step (3f) to remove the differently colored layer 3 in a region not covered with the coating film 4 using a release agent and the step (3g) to remove the coating film 4. The differently colored layer 3 is formed of TiCN.


Inventors:
TSUKAMOTO WATARU
KAWAKAMI ATSUSHI
KOO YOSHIYUKI
Application Number:
JP2000387877A
Publication Date:
July 02, 2002
Filing Date:
December 20, 2000
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
B44C3/02; C23C14/06; (IPC1-7): B44C3/02; C23C14/06
Attorney, Agent or Firm:
Tatsuya Masuda (1 outside)