Title:
SILVER DUST AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2012/176831
Kind Code:
A1
Abstract:
Provided are a silver dust that has a suitable viscosity range to facilitate kneading and to suppress the occurrence of flakes at the time of manufacturing a paste, and a manufacturing method thereof. According to the present invention, in a paste in which at least a silver dust, terpineol, and resin are kneaded using a self-revolution-type agitator at centrifugal force of 420 G, the particle size distribution based on volume is in the region of 0.3 μm to 14.0 μm, and in the relationship between a peak or a shoulder (P1) and a peak or a shoulder (P2), P1 > P2, P1 is in the range of 2.0 μm to 5.0 μm, and P2 is in the range of 0.5 μm to 3.0 μm.
Inventors:
OKADA MIKA (JP)
NIHEI TOMOMICHI (JP)
KAWAKAMI YUJI (JP)
TERAO TOSHIAKI (JP)
NIHEI TOMOMICHI (JP)
KAWAKAMI YUJI (JP)
TERAO TOSHIAKI (JP)
Application Number:
PCT/JP2012/065842
Publication Date:
December 27, 2012
Filing Date:
June 21, 2012
Export Citation:
Assignee:
SUMITOMO METAL MINING CO (JP)
OKADA MIKA (JP)
NIHEI TOMOMICHI (JP)
KAWAKAMI YUJI (JP)
TERAO TOSHIAKI (JP)
OKADA MIKA (JP)
NIHEI TOMOMICHI (JP)
KAWAKAMI YUJI (JP)
TERAO TOSHIAKI (JP)
International Classes:
B22F1/052; B22F1/12; B22F9/24; H01B5/00; H01B13/00
Foreign References:
| JPH10251701A | 1998-09-22 | |||
| JP2008235526A | 2008-10-02 | |||
| JP2009270130A | 2009-11-19 | |||
| JP2006307330A | 2006-11-09 | |||
| JP2010180471A | 2010-08-19 |
Attorney, Agent or Firm:
KOIKE, Akira et al. (JP)
Akira Koike (JP)
Akira Koike (JP)
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Claims: