| 发明名称 |
Method for treating the surface of a titanium dioxide pigment |
| 摘要 |
Producing a surface-treated titanium dioxide pigment comprises adding aluminum and phosphorus components to a titanium dioxide suspension while maintaining a pH of at least 10, and adding an acidic component to lower the pH below 9. - An INDEPENDENT CLAIM is also included for a surface-treated titanium dioxide pigment produced as above. |
| 申请公布号 |
AU2004265379(A1) |
申请公布日期 |
2005.02.24 |
| 申请号 |
AU20040265379 |
申请日期 |
2004.06.26 |
| 申请人 |
KRONOS INTERNATIONAL, INC. |
发明人 |
SIEGFRIED BLUEMEL;VOLKER JUERGENS;VOLKER SCHMITT;LYDIA DREWS-NICOLAI |
| 分类号 |
C09C1/36;D21H17/67;D21H17/69 |
主分类号 |
C09C1/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
