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:
Sep. 10, 2024
Filed:
Mar. 30, 2022
Applicant:
Nippon Steel Corporation, Tokyo, JP;
Inventors:
Assignee:
NIPPON STEEL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C 38/02 (2006.01); B05D 3/02 (2006.01); B05D 7/14 (2006.01); C21D 8/12 (2006.01); C22C 38/04 (2006.01); C22C 38/06 (2006.01); C23C 22/12 (2006.01); C23C 22/20 (2006.01);
U.S. Cl.
CPC ...
C22C 38/02 (2013.01); B05D 3/0254 (2013.01); B05D 7/14 (2013.01); C21D 8/1283 (2013.01); C22C 38/04 (2013.01); C22C 38/06 (2013.01); C23C 22/20 (2013.01); B05D 2202/10 (2013.01);
Abstract
This non-oriented electrical steel sheet includes: a base steel sheet; and an insulation coating formed on a surface of the base steel sheet, in which the insulation coating contains a metal phosphate and an organic resin, a moisture content of the insulation coating is 0.003 to 0.03 wt %, and a contact angle of water on the insulation coating is 55° to 85°.