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:
Oct. 18, 2022
Filed:
May. 31, 2017
Applicant:
Denka Company Limited, Tokyo, JP;
Inventors:
Shuji Sasaki, Fukuoka, JP;
Yuzo Nakamura, Fukuoka, JP;
Noriyuki Kashiwamura, Fukuoka, JP;
Kazutoshi Sugita, Fukuoka, JP;
Assignee:
DENKA COMPANY LIMITED, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 23/00 (2006.01); C09K 3/10 (2006.01); C08L 101/00 (2006.01); C08K 3/22 (2006.01); C08K 7/18 (2006.01); G06V 40/12 (2022.01);
U.S. Cl.
CPC ...
C01G 23/006 (2013.01); C01G 23/00 (2013.01); C08K 3/22 (2013.01); C08K 7/18 (2013.01); C08L 101/00 (2013.01); C09K 3/10 (2013.01); C01P 2004/32 (2013.01); C01P 2004/61 (2013.01); C01P 2006/40 (2013.01); C01P 2006/80 (2013.01); C08K 2003/2206 (2013.01); C08K 2003/2237 (2013.01); C08K 2201/001 (2013.01); C08K 2201/003 (2013.01); C08K 2201/004 (2013.01); C08K 2201/005 (2013.01); G06V 40/12 (2022.01);
Abstract
A high-purity barium titanate powder according to the present invention has a Clconcentration of 20 ppm or less, an electric conductivity of extracted water of 70 μS/cm or less, and an average particle diameter of 1 μm to 30 μm.