| 发明名称 |
COMMINUTION OF COATED METAL OXIDES AND HYDROXIDES |
| 摘要 |
A process for preparing coated particles of a metal or metalloid oxide or hydroxide which comprises comminuting the oxide or hydroxide in an organic solvent in the presence of a coating agent which is an organic acid, anhydride or ester or a Lewis base is described.
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| 申请公布号 |
WO02092703(A1) |
申请公布日期 |
2002.11.21 |
| 申请号 |
WO2002GB02312 |
申请日期 |
2002.05.16 |
| 申请人 |
OXONICA LIMITED;HARRIS, CHRISTOPHER |
发明人 |
HARRIS, CHRISTOPHER |
| 分类号 |
C09C1/00;C09C3/00;C09C3/08;C10L1/10;C10L1/12;C10L1/16;C10L1/18;C10L10/06;(IPC1-7):C09C3/08;C09C3/04;C01G25/00;C01G25/02 |
主分类号 |
C09C1/00 |
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