Title:
SPECTACLE FRAME SURFACE TREATMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2001/006034
Kind Code:
A1
Abstract:
A spectacle frame surface treatment method low in cost and capable of easily and surely fine-adjusting coloring, characterized in that a coating layer is formed on a part or all of the surface of a spectacle frame using a surface treating agent including metallic complex.
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Inventors:
NAKAMOTO MASAMI (JP)
AKABA TOSHIHISA (JP)
AKABA TOSHIHISA (JP)
Application Number:
PCT/JP2000/004738
Publication Date:
January 25, 2001
Filing Date:
July 14, 2000
Export Citation:
Assignee:
OSAKA MUNICIPAL GOVERNMENT (JP)
HOYA CORP (JP)
NAKAMOTO MASAMI (JP)
AKABA TOSHIHISA (JP)
HOYA CORP (JP)
NAKAMOTO MASAMI (JP)
AKABA TOSHIHISA (JP)
International Classes:
C23C18/02; C23C18/06; C23C18/08; C23C18/12; G02C5/00; (IPC1-7): C23C18/02; B05D7/14; G02C5/00
Foreign References:
| JPS5426247A | 1979-02-27 | |||
| JPS63192873A | 1988-08-10 | |||
| JPH06192841A | 1994-07-12 |
Other References:
See also references of EP 1247877A4
Attorney, Agent or Firm:
Saegusa, Eiji (Doshomachi Chuo-ku Osaka-shi Osaka, JP)
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