发明名称 |
Method for surface treatment of titanium dioxide pigment |
摘要 |
A method of preparing coated titanium dioxide particles is provided wherein a zirconium oxide coating and an aluminum oxide coating are formed on the surface of titanium dioxide particles. The zirconium oxide-forming and aluminum oxide-forming coating materials can be used to control the pH of the surface treatment process without the need for adding pH controlling agents.
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申请公布号 |
US2009087556(A1) |
申请公布日期 |
2009.04.02 |
申请号 |
US20070906259 |
申请日期 |
2007.10.01 |
申请人 |
THE NATIONAL TITANIUM DIOXIDE CO. LTD. (CRISTAL) |
发明人 |
BASHIR SAMI M.;TRABZUNI FADI MOHAMMED SAEED;YASER AHMED V. |
分类号 |
B05D7/00 |
主分类号 |
B05D7/00 |
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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