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:
Nov. 17, 2020
Filed:
Apr. 22, 2016
Applicant:
Hitachi, Ltd., Tokyo, JP;
Inventors:
Assignee:
HITACHI, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/01 (2006.01); C25D 5/14 (2006.01); C23C 28/02 (2006.01); C23C 28/00 (2006.01); C25D 3/56 (2006.01); C25D 21/12 (2006.01); C25D 3/22 (2006.01); C25D 3/12 (2006.01); C25D 5/34 (2006.01);
U.S. Cl.
CPC ...
B32B 15/01 (2013.01); C23C 28/00 (2013.01); C23C 28/023 (2013.01); C23C 28/34 (2013.01); C23C 28/345 (2013.01); C23C 28/3455 (2013.01); C23C 28/42 (2013.01); C25D 3/562 (2013.01); C25D 5/14 (2013.01); C25D 21/12 (2013.01); B32B 2250/42 (2013.01); B32B 2255/06 (2013.01); B32B 2307/584 (2013.01); B32B 2307/714 (2013.01); B32B 2311/20 (2013.01); B32B 2311/22 (2013.01); C25D 3/12 (2013.01); C25D 3/22 (2013.01); C25D 5/34 (2013.01);
Abstract
An object of the present invention is to provide a product excellent in corrosion resistance and abrasion resistance. In order to achieve the above object, a laminated body according to the invention includes a substrate and a coating formed on the surface of the substrate, in which the coating includes repeated unit structures each composed of a first layer whose main component is Ni and a second layer whose main component is a metal whose electrode potential is baser than that of Ni.