| 发明名称 |
SYSTEM AND METHOD FOR WHITENING TEETH |
| 摘要 |
A bleaching composition (10) includes a matrix material (12) and plurality of solid microparticles (14)dispersed therein. Each microparticle includes a bleaching agent (14) encapsulated in a shell(20) which modifies the release of bleaching agent from the microparticle. The composition can be used for whitening teeth. |
| 申请公布号 |
WO2013128328(A3) |
申请公布日期 |
2014.02.06 |
| 申请号 |
WO2013IB51323 |
申请日期 |
2013.02.19 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
YOUNG, NIGEL DAVID;FAIRLEY, PETER DOUGLAS;GWYER, JAMES DONALD;JUMEAUX, COLINE;LIN, PEI-LUN;MOHAN, VEENA |
| 分类号 |
A61K8/25;A61K8/02;A61K8/11;A61K8/22;A61K8/38;A61K8/86;A61Q11/00;A61Q11/02 |
主分类号 |
A61K8/25 |
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