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:
Jun. 15, 2021
Filed:
Oct. 12, 2018
Applicant:
Aisin Keikinzoku Co., Ltd., Imizu, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25D 11/18 (2006.01); C25D 11/24 (2006.01); C25D 11/06 (2006.01); C03C 3/06 (2006.01); C03C 4/20 (2006.01); C23D 3/00 (2006.01); C23D 5/02 (2006.01); C23D 13/00 (2006.01); C25D 11/14 (2006.01); C25D 11/22 (2006.01);
U.S. Cl.
CPC ...
C25D 11/18 (2013.01); C03C 3/06 (2013.01); C03C 4/20 (2013.01); C23D 3/00 (2013.01); C23D 5/02 (2013.01); C23D 13/00 (2013.01); C25D 11/06 (2013.01); C25D 11/14 (2013.01); C25D 11/24 (2013.01); C25D 11/246 (2013.01); B05D 2202/25 (2013.01); C25D 11/22 (2013.01); C25D 11/243 (2013.01);
Abstract
An aluminum member exhibits improved alkali resistance with respect to an anodic oxide coating. The highly alkali-resistant aluminum member includes a material that includes aluminum or an aluminum alloy, an anodic oxide coating that is formed on the surface of the material, and a coating layer that is formed on the anodic oxide coating, and includes a siloxane glass component in a ratio of 90 mass % or more, wherein the coating layer has a thickness of 0.5 to 5.0 μm and a coating mass of 0.4 to 5.0 g/m.