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:
Nov. 03, 2020
Filed:
May. 20, 2016
Method for producing silver nanoparticle dispersion and method for producing silver nanoparticle ink
National University Corporation Yamagata University, Yamagata-shi, Yamagata, JP;
Konami Izumi, Yamagata, JP;
Daisuke Kumaki, Yamagata, JP;
Shizuo Tokito, Yamagata, JP;
Daisuke Shiokawa, Yamagata, JP;
NATIONAL UNIVERSITY CORPORATION YAMAGATA UNIVERSITY, Yamagata, JP;
Abstract
A method for producing a silver nanoparticle dispersion according to the present invention includes the steps of mixing an amine compound, a resin, and a silver salt to yield a complex compound; and heating and decomposing the complex compound to form silver nanoparticles. A silver nanoparticle ink can be obtained by adding an organic solvent to the silver nanoparticle dispersion obtained by this method. The resin includes, for example, a polymer exhibiting viscosity at a temperature within the range of 20° C. to 50° C. or a high molecular weight compound exhibiting viscosity at a temperature within the range of 20° C. to 50° C.