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. 14, 2021
Filed:
Mar. 02, 2017
Applicant:
Jx Nippon Mining & Metals Corporation, Tokyo, JP;
Inventors:
Toru Imori, Ibaraki, JP;
Koichi Takemoto, Ibaraki, JP;
Assignee:
JX Nippon Mining & Metals Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C25C 1/14 (2006.01); C25C 7/04 (2006.01); C25C 7/06 (2006.01); C22C 13/00 (2006.01); C22B 25/08 (2006.01); C25D 3/30 (2006.01);
U.S. Cl.
CPC ...
C25C 1/14 (2013.01); C22B 25/08 (2013.01); C22C 13/00 (2013.01); C25C 7/04 (2013.01); C25C 7/06 (2013.01); C25D 3/30 (2013.01); C22C 2202/00 (2013.01);
Abstract
Provided is high purity tin having purity of 5N (99.999% by mass), which can suppress generation of particles. According to the high purity tin, the number of particles each having a particle diameter of 0.5 μm or more is 50,000 or less per a gram.