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:
Jun. 25, 2019
Filed:
Mar. 24, 2016
Applicant:
Mitsubishi Materials Corporation, Tokyo, JP;
Inventors:
Kiyotaka Nakaya, Naka, JP;
Mami Watanabe, Naka, JP;
Assignee:
MITSUBISHI MATERIALS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C 18/48 (2006.01); C25D 3/32 (2006.01); C25D 3/60 (2006.01); C25D 7/12 (2006.01); C25D 5/16 (2006.01);
U.S. Cl.
CPC ...
C25D 3/32 (2013.01); C25D 3/60 (2013.01); C25D 7/12 (2013.01); C25D 5/16 (2013.01);
Abstract
A plating solution including a soluble salt containing at least a stannous salt; an acid selected from organic acid and inorganic acid or a salt thereof; and an additive containing sulfonium salt with one or more of aromatic rings is provided.