Title:
ANTIBACTERIAL HARDWARES AND METHOD OF PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO/1998/038349
Kind Code:
A1
Abstract:
Antibacterial hardwares other than silver products having antibacterial properties equivalent to those of the silver products can be produced efficiently and economically by dispersing silver atoms at a concentration of 0.5 to 10,000 ppm in a metal surface layer and allowing them to diffuse into the surface layer from the surface.
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Inventors:
SHIGERU KEIJIRO
INOUE YOSHITOMO
AWANO YASUYUKI
YAZAWA TAKAKO
INOUE YOSHITOMO
AWANO YASUYUKI
YAZAWA TAKAKO
Application Number:
PCT/JP1998/000804
Publication Date:
September 03, 1998
Filing Date:
February 26, 1998
Export Citation:
Assignee:
SUMITOMO OSAKA CEMENT CO LTD (JP)
International Classes:
A61L2/16; A01N59/16; C01G5/00; C23C10/28; C23C14/16; C23C14/48; C23C26/00; (IPC1-7): C23C10/28; A61L2/16; C23C10/30; C23C14/48
Foreign References:
| JPH0416179B2 | 1992-03-23 | |||
| JPS5681666A | 1981-07-03 |
Other References:
See also references of EP 0926256A4
Attorney, Agent or Firm:
Ishida, Takashi (Toranomon 37 Mori Building 5-1, Toranomon 3-chom, Minato-ku Tokyo, JP)
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