Article coated with coating film, and functional article...

Details Article coated with coating film, and functional article... Article coated with coating film, and functional article...

2006-04-04

2006-04-04

Lavilla, Michael E. (Department: 1775)

Stock material or miscellaneous articles

All metal or with adjacent metals

Having variation in thickness

C428S613000, C428S446000, C428S448000, C428S426000, C428S432000, C427S397700, C427S430100, C427S443200

Reexamination Certificate

active

07022416

ABSTRACT:
The present invention provides a film-coated article coated by a film having silicon oxide as a main component, in which recesses and projections conferring super hydrophobicity or super hydrophilicity are formed. This film includes minute projections and columnar projections, and the columnar projections are formed by local growth of the minute projections in a thickness direction of the film or formed with a plurality of minute particles constituting the minute projections laminated locally.

REFERENCES:
patent: 6800354 (2004-10-01), Baumann et al.
patent: 0887179 (1998-12-01), None
patent: 6-025449 (1994-02-01), None
patent: 10-045429 (1998-02-01), None
patent: 11-286784 (1999-10-01), None
patent: 2000-144116 (2000-05-01), None
patent: 2001-017907 (2001-01-01), None
patent: 2001-207123 (2001-07-01), None

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