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:
May. 17, 2022
Filed:
Dec. 12, 2019
Applicant:
Nippon Shokubai Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Nippon Shokubai Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/1246 (2016.01); C04B 35/486 (2006.01); C04B 35/634 (2006.01); C04B 35/636 (2006.01); C04B 35/64 (2006.01); H01M 8/124 (2016.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1246 (2013.01); C04B 35/486 (2013.01); C04B 35/6365 (2013.01); C04B 35/63424 (2013.01); C04B 35/64 (2013.01); C04B 2235/3224 (2013.01); C04B 2235/3229 (2013.01); C04B 2235/3246 (2013.01); C04B 2235/6025 (2013.01); C04B 2235/656 (2013.01); H01M 2008/1293 (2013.01);
Abstract
A ceramic sheet including a principal surface having particle marks is disclosed. The average width of the particle marks is 0.2 to 50 μm, the average depth of the particle marks along the sheet thickness direction is 0.1 to 25 μm, and the coefficient of variation of the widths of the particle marks is 0.23 or more.