| 发明名称 |
BLACK TITANIUM OXYNITRIDE PIGMENT, METHOD FOR PRODUCING SAME, AND SEMICONDUCTOR-SEALING RESIN COMPOUND USING BLACK TITANIUM OXYNITRIDE PIGMENT |
| 摘要 |
In the present invention, the amount of α radiation emitted by a black titanium oxynitride pigment is 0.1 cph/cm2 or less. In addition, it is preferable for the black titanium oxynitride pigment to have a uranium content of 1 ppb by mass or less and a thorium content of 5 ppb by mass or less. |
| 申请公布号 |
WO2015146892(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
WO2015JP58695 |
申请日期 |
2015.03.23 |
| 申请人 |
MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD. |
发明人 |
KAGEYAMA, KENSUKE;ISHIKURO, SHIGEKI |
| 分类号 |
C01G23/04;C08K3/00;C08K3/28;C08L63/00;H01L23/29;H01L23/31 |
主分类号 |
C01G23/04 |
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