| 发明名称 |
SILICA HYDROGEL IMPREGNATED WITH TIO2 AND METHOD OF MAKING SAME |
| 摘要 |
<p>Embodiments of the invention relate to methods and compositions for formation of silica-based hydrogels including titanium dioxide (TiO2) as a dispersion. Such hydrogels may be useful, for example, as a substitute or extender for titanium dioxide used in coatings.</p> |
| 申请公布号 |
EP2609033(A1) |
申请公布日期 |
2013.07.03 |
| 申请号 |
EP20110815354 |
申请日期 |
2011.08.05 |
| 申请人 |
PQ CORPORATION |
发明人 |
RIBEIRO, FLAVIO ERNESTO;FLOR, RONALDO DOS SANTOS |
| 分类号 |
C01B33/12;C01B33/154;C01B33/158;C01B33/16;C09C1/00;C09C1/36 |
主分类号 |
C01B33/12 |
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