Metal material having photocatalytic activity and method of manu

Details Metal material having photocatalytic activity and method of manu Metal material having photocatalytic activity and method of manu

1998-01-12

2000-08-22

Speer, Timothy

Stock material or miscellaneous articles

Composite

Of metal

428325, 428472, 428701, 428702, B32B 904, C07G 100, C09C 136

Patent

active

061069558

ABSTRACT:
A metal material having a photocatalytic activity which comprises an anodized layer and a thin layer containing titanium oxide powder which are heat treated are sequentially laminated on the surface of a substrate comprising metal material including titanium. By anodically oxidizing the metal material including titanium, an anodized layer is formed on the surface thereof. A thin layer containing titanium oxide powder is further coated on this surface, and heat treatment is carried out before and/or after forming this thin layer containing titanium oxide powder.

REFERENCES:
patent: 3087831 (1963-04-01), Browne
patent: 3436203 (1969-04-01), Wu
patent: 3466230 (1969-09-01), Carithers
patent: 3746568 (1973-07-01), Rybarczyk
patent: 3909369 (1975-09-01), Udupa et al.
patent: 3962514 (1976-06-01), Rittler
patent: 4050956 (1977-09-01), de Bruin et al.
patent: 4364995 (1982-12-01), Crawford et al.
patent: 4786563 (1988-11-01), Gillery et al.
patent: 4904526 (1990-02-01), Koskenmaki
patent: 4910180 (1990-03-01), Berndt et al.
patent: 5085926 (1992-02-01), Iida et al.
patent: 5120707 (1992-06-01), Maxfield et al.
patent: 5160366 (1992-11-01), Shibata
patent: 5229194 (1993-07-01), Lingle et al.
patent: 5318725 (1994-06-01), Sandhage
patent: 5501801 (1996-03-01), Zhang et al.
patent: 5547823 (1996-08-01), Murasawa
patent: 5595813 (1997-01-01), Ogawa et al.
patent: 5643436 (1997-07-01), Ogawa et al.
Database WPI Section Ch, Week 9627 Derwent Publications Ltd., London, GB: Class D22, AN 96-264059 XP002059768 & JP 08 109 497 A (Horie KK) *abstract*.
Chemical Abstracts, vol. 127, No. 23, Dec. 8, 1997; Columbus, Ohio, US; abstract No. 321469; Yasunaga, Tatsuya: "Development of antibacterial titanium materials" XP002059364 *abstract* & Kinzoku (1997), 67(10), 870-873 Coden: Knzkai; ISSN: 0368-6337, 1997.
A Study of Photocatalytic Activation of a Titanium Panel by an Anodizing Method, Takenaka Corporation: T. Ogawa, A. Kushibe, T. Saito, S. Ohno, Kobe Steel, Ltd.: T. Yasunaga, F. Kamikubo, T. Kato, Y. Itoh, University of Tokyo: K. Hashimoto, A. Fujishijma; Dec. 19, 1996. (Original & translation.).

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