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:
Jan. 02, 2024
Filed:
Feb. 01, 2021
Applicant:
Senju Metal Industry Co., Ltd., Tokyo, JP;
Inventors:
Assignee:
SENJU METAL INDUSTRY CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 35/36 (2006.01); B23K 35/362 (2006.01); B23K 35/365 (2006.01); B23K 35/368 (2006.01);
U.S. Cl.
CPC ...
B23K 35/3613 (2013.01); B23K 35/362 (2013.01); B23K 35/365 (2013.01); B23K 35/368 (2013.01);
Abstract
A flux according to the present invention contains a rosin methyl ester in which the flux is a solid or solid-like flux at 25° C., and is used for an inside of a flux-cored solder or an exterior of a flux-coated solder.