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. 07, 2024
Filed:
Jan. 23, 2020
Applicant:
Koki Company Limited, Tokyo, JP;
Inventors:
Kazuhiro Yukikata, Tokyo, JP;
Noriyoshi Uchida, Tokyo, JP;
Assignee:
KOKI Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/00 (2006.01); B23K 35/02 (2006.01); B23K 35/362 (2006.01); C22C 13/00 (2006.01);
U.S. Cl.
CPC ...
B23K 35/362 (2013.01); B23K 35/025 (2013.01); C22C 13/00 (2013.01);
Abstract
A flux according to the present invention is a flux used for soldering that includes: a thixotropic agent including a polyamide compound that has UV absorption at the wavelength range of 240 to 500 nm in UV-visible absorption spectra; and a solvent including a glycol ether-based solvent.