Title:
METAL NANOPARTICLE, METAL NANOPARTICLE COLLOID, METHOD FOR STORING METAL NANOPARTICLE COLLOID, AND METAL COATING FILM
Document Type and Number:
WIPO Patent Application WO/2007/034922
Kind Code:
A1
Abstract:
Disclosed are metal nanoparticles which have a nano-sized average particle diameter, while being highly stable as particles. Also disclosed is a method for producing such metal nanoparticles. Particularly disclosed are metal nanoparticles having characteristics such as particle size and particle size distribution suitable for forming a conductive coating layer, and a method for producing such metal nanoparticles. The metal nanoparticles are characterized in that they are obtained by having a reducing agent act on a solution containing an organic acid metal salt and an amine.
Inventors:
HASHIMOTO TAKAAKI (JP)
SHIMA MASAHIDE (JP)
ONO HIRONOBU (JP)
SUGIO MASAFUMI (JP)
SHIMA MASAHIDE (JP)
ONO HIRONOBU (JP)
SUGIO MASAFUMI (JP)
Application Number:
PCT/JP2006/318871
Publication Date:
March 29, 2007
Filing Date:
September 22, 2006
Export Citation:
Assignee:
NIPPON CATALYTIC CHEM IND (JP)
HASHIMOTO TAKAAKI (JP)
SHIMA MASAHIDE (JP)
ONO HIRONOBU (JP)
SUGIO MASAFUMI (JP)
HASHIMOTO TAKAAKI (JP)
SHIMA MASAHIDE (JP)
ONO HIRONOBU (JP)
SUGIO MASAFUMI (JP)
International Classes:
B22F9/24; B22F1/054; B22F1/0545
Foreign References:
| JP2004232012A | 2004-08-19 | |||
| JP2002329419A | 2002-11-15 | |||
| JP2005036309A | 2005-02-10 | |||
| JPH10195505A | 1998-07-28 | |||
| JP2006104572A | 2006-04-20 |
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (1-16 Dojima 2-chome, Kita-k, Osaka-shi Osaka, JP)
Download PDF:
Previous Patent: ELECTRICAL CONTACT AND SOCKET FOR ELECTRICAL COMPONENT
Next Patent: METALLO-β-LACTAMASE INHIBITOR
Next Patent: METALLO-β-LACTAMASE INHIBITOR