| 摘要 |
PROBLEM TO BE SOLVED: To obtain a granulated product of high dispersibility comprising powder and granules of relatively large particle size and homogeneously mixed fine powder, and to provide a granulation method for the granulated product. SOLUTION: The granulated product is obtained by coating the surface of nuclear particles formed by granulating a raw material as nucleus without using any binder with powder made of a raw material different from that of the nuclear particles without using any binder. In this granulated product, the powder is homogeneously distributed. COPYRIGHT: (C)2005,JPO&NCIPI
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