William E. Prosise,Robert J. Corring,David Vaughan Palmer,David Rees
申请号：
US13474297
公开号：
US20120301522A1
申请日:
2012.05.17
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Disclosed herein is a water-based, peroxide-stabilized, abrasive tooth whitening composition comprising: (i) a peroxide-polymer complex comprising (a) a peroxide component or a peroxide generating component and (b) a vinyl lactam based polymer (ii) coated abrasive particles and one or more orally acceptable carriers. This application also provides methods for whitening the tooth surfaces by contacting with the compositions. Additionally disclosed is a process for preparing the compositions.
