Title:
FINE SILVER PARTICLE
Document Type and Number:
WIPO Patent Application WO/2016/080528
Kind Code:
A1
Abstract:
In the present invention, a fine silver particle has a particle diameter of 65-80 nm and has, on the surface of the particle, a thin film comprising a hydrocarbon compound. The fine silver particle has an exothermic peak temperature of 140-155°C in differential thermal analysis. If d denotes the particle diameter after firing at a temperature of 100°C for one hour and D denotes the particle diameter before firing, it is preferable for the fine silver particle to have a particle growth rate, as represented by (d-D)/D (%), of 50% or higher.
Inventors:
WATANABE SHU (JP)
NAKAMURA KEITAROH (JP)
SUEYASU SHIORI (JP)
NAKAMURA KEITAROH (JP)
SUEYASU SHIORI (JP)
Application Number:
PCT/JP2015/082725
Publication Date:
May 26, 2016
Filing Date:
November 20, 2015
Export Citation:
Assignee:
NISSHIN ENG INC (JP)
International Classes:
B22F1/054; B22F1/102; B22F9/02
Foreign References:
| JP2007138287A | 2007-06-07 | |||
| JP2014055332A | 2014-03-27 | |||
| JP2011236453A | 2011-11-24 | |||
| JP2012162767A | 2012-08-30 |
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
Mochitoshi Watanabe (JP)
Mochitoshi Watanabe (JP)
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