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:
Jan. 10, 2023
Filed:
Jan. 27, 2021
Applicant:
Uacj Corporation, Tokyo, JP;
Inventors:
Syu Saito, Tokyo, JP;
Junji Nunomura, Tokyo, JP;
Assignee:
UACJ CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 15/20 (2006.01); C25D 9/06 (2006.01); C25D 11/08 (2006.01);
U.S. Cl.
CPC ...
C25D 9/06 (2013.01); B32B 15/20 (2013.01); C25D 11/08 (2013.01);
Abstract
The present disclosure relates to an aluminum member including a mother material containing aluminum or an aluminum alloy, and an anodic oxide film on the surface of the mother material. The anodic oxide film has a barrier layer on the surface of the mother material, and a porous layer on the barrier layer), and the BET specific surface area of the anodic oxide film is 0.1 to 10.0 m/g.