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Monodisperse spherical metal particles and manufacturing method therefor
   
Document Number
US Patent 7291200
Issued Date
November 6, 2007
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Abstract
It is an object of the present invention to provide spherical metal particles having excellent monodispersity. The present invention relates to a method of manufacturing monodisperse spherical metal particles characterized by passing liquid metal through a porous membrane so as to disperse the resulting liquid metal particles in a continuous liquid phase.
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Number of Claims:
10
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Owner
Miyazaki Prefecture (Miyazaki,JP)
Published
November 6, 2007
Application Number
11/043,633
Filed
January 26, 2005
US Classification
75/331  
Int'l Classification
B22F   9/08   (20060101)  
Examiner
Assistant Examiner
Parent Case
CROSS-REFERENCE TO RELATED APPLICATIONS This application is a divisional of U.S. patent application Ser. No. 10/272,472, filed Oct. 15, 2002 now U.S. Pat. No. 6,884,278, which is a continuation-in-part of International Application No. PCT/JP02/02737, filed on Mar. 22, 2002, and designating, inter alia, the United States, which claims priority to Japanese Patent Application Serial Number 2001-328672, filed Oct. 26, 2001.
Priority Data
Oct 26, 2001 [JP] 2001-328672
USPTO Field of Search
75/331   75/343   75/340   75/341  
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