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:
Dec. 25, 2018
Filed:
Aug. 12, 2013
Senju Metal Industry Co., Ltd., Tokyo, JP;
Hideki Mori, Tochigi, JP;
Kazuya Kitazawa, Saitama, JP;
Senju Metal Industry Co., Ltd., Tokyo, JP;
Abstract
A purpose of the present invention is to provide a flux having an improved cleaning property by suppressing a carbonization of a flux residue. A flux contains an organic acid, a thixotropic agent, rosin and a solvent wherein a fatty acid monoalkylol amide having 14-20 carbon atoms is contained as the thixotropic agent. The fatty acid monoethanol amide is added in an amount of 3-10% by weight as the thixotropic agent. In addition, a dicarboxylic acid having 10 or less carbon atoms is added in an amount of 4-10% by weight as the organic acid. Moreover, the solvent is added in an amount of 30-60% by weight.