发明名称 |
Oral care delivery system comprising a bleaching composition |
摘要 |
<p>The present invention relates to compositions and methods of whitening teeth of a subject in need thereof, by applying a safe and effective amount of a composition to a plurality of teeth, the composition comprising: a. a safe and effective amount of a bleaching agent; b. a safe and effective amount of a water insoluble solid phase; c. a safe and effective amount of a water soluble liquid phase; wherein the ratio of the water insoluble solid phase to the water soluble liquid phase is from about 1:4 to about 4:1; wherein the composition is applied for a sufficient period of time to achieve whitening; and wherein in one embodiment the composition has a Whitening Index of from about 0.5 to about 4. The composition optionally comprises a hydrophobically modified polymer. The present invention also relates to a delivery system comprising the present compositions used with an integral carrier, e.g. a strip material, dental tray or sponge material.</p> |
申请公布号 |
EP1696867(B1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20040815091 |
申请日期 |
2004.12.17 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
SCOTT, DOUGLAS, CRAIG;GHOSH, CHANCHAL, KUMAR |
分类号 |
A61K8/22;A61K8/81;A61Q11/00;C11D7/18;D06L1/00 |
主分类号 |
A61K8/22 |
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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