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Title:
METHOD FOR PRODUCING ALLOY PARTICULATE, AND METHOD FOR PRODUCING ALLOY THIN FILM
Document Type and Number:
Japanese Patent JP2005060824
Kind Code:
A
Abstract:

To provide a method for producing alloy particulates of high concentration redispersible to a solvent, and to provide a method for producing an alloy thin film having a low electric resistance value by using the alloy particulates.

In the method for producing alloy particulates, when producing the particulates of an alloy comprised of two or more kinds of metals in which at least one kind is noble metal, an organic solvent comprising the ions of the two or more kinds of metals, a metal particulate protective agent and a reducing agent is stirred, thereafter, precipitates are removed, and the resultant filtrate is concentrated. Further, in the method for producing an alloy thin film, paste comprising the alloy particulates is spread over a substrate to deposit a thin film, and it is fired at 200 to 350°C.


Inventors:
IZUMOTO MASAHIRO
EKUSA EMIKO
KURODA KOTARO
IKUTAKE NORIKO
HAYASHI SHIGEHIKO
Application Number:
JP2004171851A
Publication Date:
March 10, 2005
Filing Date:
June 09, 2004
Export Citation:
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Assignee:
MITSUBOSHI BELTING LTD
International Classes:
B22F9/24; (IPC1-7): B22F9/24
Domestic Patent References:
JP2003166040A2003-06-13
JP2000268639A2000-09-29
Foreign References:
WO2002062509A12002-08-15
WO2002094953A12002-11-28