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:
Aug. 06, 2024
Filed:
Jun. 17, 2021
Applicant:
Nippon Steel Corporation, Tokyo, JP;
Inventors:
Assignee:
NIPPON STEEL CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01F 1/18 (2006.01); B05D 7/14 (2006.01); B32B 7/12 (2006.01); B32B 15/04 (2006.01); B32B 15/18 (2006.01); C23C 22/07 (2006.01); H01F 27/24 (2006.01); H02K 1/02 (2006.01);
U.S. Cl.
CPC ...
H01F 1/18 (2013.01); B05D 7/148 (2013.01); B32B 7/12 (2013.01); B32B 15/043 (2013.01); B32B 15/18 (2013.01); C23C 22/07 (2013.01); H01F 27/24 (2013.01); H02K 1/02 (2013.01); B32B 2255/06 (2013.01); B32B 2255/26 (2013.01); B32B 2307/102 (2013.01); B32B 2603/00 (2013.01);
Abstract
This electrical steel sheet is an electrical steel sheet in which at least part of either or both surfaces of a base steel sheet is coated with an insulation coating having an adhesive ability, wherein a logarithmic decrement of the insulation coating in a temperature range of 25 to 100° C. is 0.3 or less.