| 发明名称 |
ILLUMINATED ELECTRIC TOOTHBRUSHES AND METHODS OF USE |
| 摘要 |
<p>Disclosed is a method for providing an oral care benefit by combining the use of an oral care composition with an electric toothbrush having an electrically powered element disposed thereon. In particular methods are described for using an electric toothbrush comprising a light emitting element, with oral care compositions to provide tooth whitening and stain removal.</p> |
| 申请公布号 |
CA2570366(C) |
申请公布日期 |
2011.07.05 |
| 申请号 |
CA20042570366 |
申请日期 |
2004.09.09 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
GHOSH, CHANCHAL KUMAR;MAJETI, SATYANARAYANA;PINYAYEV, ALEKSEY MIKHAILOVICH;CHAN, JOHN GEOFFREY;WILLEY, ALAN DAVID |
| 分类号 |
A61C17/22;A46B15/00;A61C1/08;A61C17/34;A61C19/06;A61N5/06;H01L25/075 |
主分类号 |
A61C17/22 |
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