| 发明名称 |
HEAT TREATED PRECIPITATED SILICA |
| 摘要 |
Process for heat treating precipitated silica to improve stability. Oral care compositions comprising such heat treated precipitated silica abrasives and a stannous ion source. |
| 申请公布号 |
WO2014071284(A3) |
申请公布日期 |
2014.09.12 |
| 申请号 |
WO2013US68248 |
申请日期 |
2013.11.04 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
DECKNER, GEORGE, ENDEL |
| 分类号 |
A61K8/25;A61Q11/00 |
主分类号 |
A61K8/25 |
| 代理机构 |
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代理人 |
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