The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 21, 2001
Filed:
May. 27, 1997
Applicant:
Inventors:
Sadao Murasawa, Kusatsu, JP;
Hajime Murakami, Kusatsu, JP;
Yasuro Fukui, Kusatsu, JP;
Mitsuru Watanabe, Kusatsu, JP;
Akira Fujishima, Kawasaki-shi, JP;
Kazuhito Hashimoto, Yokohama-shi, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 8/00 ; B01J 2/300 ;
U.S. Cl.
CPC ...
B01J 8/00 ; B01J 2/300 ;
Abstract
A photocatalyst composite is provided which comprise a substrate having particles of a photocatalyst such as titanium oxide, adhered thereon via a less degradative adhesive such as a fluorinated polymer comprising a copolymer of a vinyl ester and/or vinyl ether and a fluoroolefin, or a silicon based polymer or cement. Furthermore, a process for producing the photocatalyst composite and a coating composition containing the photocatalyst composite are provided.