发明名称 |
METHOD FOR PRODUCING MICROCRYSTALLINE TITANIUM OXIDE |
摘要 |
<p>A method for producing microcrystalline titanium dioxide in the rutile form having a crystal size below 15 nm by an aqueous method, and a titanium dioxide product doped with silicon obtained by the method. The method generally includes adding a silicon containing compound during crystal formation to provide said titanium dioxide product with a small crystal size.</p> |
申请公布号 |
EP2297041(B1) |
申请公布日期 |
2012.11.14 |
申请号 |
EP20090784150 |
申请日期 |
2009.06.30 |
申请人 |
SACHTLEBEN PIGMENTS OY |
发明人 |
LAMMINMAEKI, RALF-JOHAN;NIINIMAEKI, JOHANNA |
分类号 |
C01G23/047;C01G23/053 |
主分类号 |
C01G23/047 |
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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