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:
Apr. 27, 2010
Filed:
Jun. 15, 2006
Applicants:
Katsuyuki Iijima, Kobe, JP;
Tetsuo Suzuki, Kobe, JP;
Inventors:
Katsuyuki Iijima, Kobe, JP;
Tetsuo Suzuki, Kobe, JP;
Assignee:
Kobe Steel Ltd., Kobe-shi, JP;
Primary Examiner:
Int. Cl.
CPC ...
C11D 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A remover contains an alkaline component, a bivalent zinc ion, a ferric ion, a chelating agent, and a nitrate ion. By using this remover, an anodized film can be selectively removed from an aluminum or aluminum-alloy member.