Title:
METHOD FOR CONTROLLING PARTICLE SIZE OF SILVER PARTICLES, SILVER PARTICLES, ANTIMICROBIAL AGENT CONTAINING SILVER PARTICLES, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/163126
Kind Code:
A1
Abstract:
In the present invention, a mixed solution is manufactured by adding a thiol to a solution containing silver ions, and silver particles are manufactured by aggregating the silver ions using a method comprising the steps of adjusting the amount of the thiol added to the solution and adding a reducing agent to the mixed solution, whereby the particle size and antimicrobial activity of the silver particles are easily adjusted.
Inventors:
FURUZONO TSUTOMU (JP)
KOGAI YASUMICHI (JP)
KAWABE KARL KAZUSHIGE (JP)
KOGAI YASUMICHI (JP)
KAWABE KARL KAZUSHIGE (JP)
Application Number:
PCT/JP2014/059803
Publication Date:
October 09, 2014
Filing Date:
April 03, 2014
Export Citation:
Assignee:
SOFSERA CORP (JP)
UNIV KINKI (JP)
UNIV KINKI (JP)
International Classes:
B22F9/24; A01N25/12; A01N59/16; A01P3/00; B22F1/102
Foreign References:
| JP2011179002A | 2011-09-15 | |||
| JP2008127679A | 2008-06-05 | |||
| JP2009244109A | 2009-10-22 | |||
| JP2011162837A | 2011-08-25 | |||
| JP2004068114A | 2004-03-04 | |||
| JP2007138249A | 2007-06-07 | |||
| JP2007161649A | 2007-06-28 |
Other References:
Q. L. FENG; J. WU; G. Q. CHEN; F. Z. CUI; T. N. KIM; J. O. KIM, JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, vol. 52, 2000, pages 4
See also references of EP 2982465A4
See also references of EP 2982465A4
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation HARAKENZO WORLD PATENT & TRADEMARK (JP)
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