发明名称 |
BARIUM TITANATE POWDER, PROCESS FOR PRODUCING THE SAME, DIELECTRIC CERAMIC, AND LAMINATED CERAMIC CAPACITOR |
摘要 |
PURPOSE: Barium titanate based powder, a manufacturing method thereof, a dielectric ceramic, and a laminated ceramic condenser are provided to control the inferior insulation of the laminated ceramic condenser by improving the smoothness of a dielectric ceramic layer. CONSTITUTION: Barium titanate based powder has the average particle diameter D1 of 10~200 nanometers. A manufacturing method of the barium titanate based powder comprises the following steps: preparing small material powder; dispersing the small material powder to a dispersion medium; precipitating the small material powder inside the dispersion medium; and collecting only the small material powder inside the dispersion medium.
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申请公布号 |
KR20100109854(A) |
申请公布日期 |
2010.10.11 |
申请号 |
KR20100028304 |
申请日期 |
2010.03.30 |
申请人 |
MURATA MANUFACTURING CO., LTD. |
发明人 |
MATSUDA MAKOTO;INOUE TSUTOMU;NAKAMURA TOMOYUKI |
分类号 |
C04B35/468;C01G23/04;H01G4/12 |
主分类号 |
C04B35/468 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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