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. 09, 2014
Filed:
Nov. 24, 2010
Applicants:
Chih-wei Chou, Taichung, TW;
Ko-hsin Chang, Taichung, TW;
Inventors:
Chih-Wei Chou, Taichung, TW;
Ko-Hsin Chang, Taichung, TW;
Assignee:
China Medical University, Taichung, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/08 (2006.01); B01J 19/12 (2006.01); C09K 3/00 (2006.01); B82Y 30/00 (2011.01); H01B 1/22 (2006.01);
U.S. Cl.
CPC ...
H01B 1/22 (2013.01); B82Y 30/00 (2013.01); Y10S 977/786 (2013.01); Y10S 977/81 (2013.01); Y10S 977/895 (2013.01);
Abstract
A nanometal dispersion and a method for preparing a nanometal dispersion are provided. The method comprises mixing a metal seed crystal aqueous solution, a polysaccharide aqueous solution, and a metal compound aqueous solution, followed by allowing the resulting mixture to conduct a reduction-oxidation reaction to form a nanometal. The produced nanometal dispersion comprises a polysaccharide and a nanometal. The polysaccharide is composed of N-actyl-D-glucosamine and glucuronic acid, and the nanometal has multimorphology.