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. 03, 2012
Filed:
May. 13, 2008
Seungtaeg Lee, Sakura, JP;
Ren-hua Jin, Tokyo, JP;
Rika Kimura, Ichihara, JP;
Zhiqiang Shi, Shandong, CN;
Haifeng Zhao, Shandong, CN;
SeungTaeg Lee, Sakura, JP;
Ren-hua Jin, Tokyo, JP;
Rika Kimura, Ichihara, JP;
Zhiqiang Shi, Shandong, CN;
Haifeng Zhao, Shandong, CN;
DIC Corporation, Tokyo, JP;
Abstract
Disclosed is a method for producing a silver-containing nanostructure which can reduce the time required for a post treatment step and the amount of a waste material and which is achieved by the application of the reduction reaction of silver oxide; and a silver-containing nanostructure having a specific structure, which can be produced by the method. Specifically disclosed is a method for producing a silver-containing nanostructure, including dispersing a polymeric compound in which a hydrophilic segment is bonded to a polyalkyleneimine chain in a medium, adding silver oxide thereto, and carrying out a reduction reaction of the silver oxide, thereby obtaining a silver-containing nanostructure. In the method, a structure having a branched structure can be produced when a specific compound is used as a complexing agent. The silver-containing nanostructure thus produced can be used as a conductive paste or the like.