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.:

US 7575801 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 18, 2009

Filed:

Nov. 16, 2006
Applicant:

Toru Kitamura, Osaka, JP;

Inventor:

Toru Kitamura, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/02 (2006.01); B32B 15/08 (2006.01); B32B 15/18 (2006.01); B32B 27/04 (2006.01); B32B 27/12 (2006.01); B32B 27/18 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides a photocatalytic coating which has a predetermined photocatalytic function and reduces hardening time after coating, and the hardened coated film is not dissolved due to photocatalytic function and has flexibility. The present invention also provides a photocatalytic coating in which NAFION® (registered trademark of DuPont) is used as an organic resin binder which is not dissolved due to a photocatalytic reaction and has flexibility after dry hardening, and provides steel plates and canvases are coated with said photocatalytic coating, wherein the coatings are not removed when the coated film is bent after coating.


Find Patent Forward Citations

Kitamura, Toru. (2009). Photocatalytic coating and steel plate and canvas coated with the same (U.S. Patent No. 7575801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7575801

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