Lynette A. Zaidel,Guisheng Pan,Suman K. Chopra,Prakasarao Mandadi,Michael Prencipe
申请号：
US14723139
公开号：
US09517194B2
申请日:
2015.05.27
申请国别(地区):
US
年份:
2016
代理人:
摘要：
Oral care compositions comprising:(a) a peroxide complex comprising a peroxide component and an N-vinyl heterocyclic polymer (e.g., poly-N-vinyl polylactam, or poly-N-vinyl-polyimide)；(b) a whitening agent (e.g., hydrogen peroxide)； and(c) an orally acceptable carrier.In one embodiment, the carrier comprises a film forming material. Methods are also provided for making an oral care composition comprising:(a) mixing a whitening agent, silicone adhesive and carrier fluid to form a homogenous mixture；(b) adding a peroxide complex to said homogenous mixture, wherein said complex comprises hydrogen peroxide and an N-vinyl heterocyclic polymer； and(c) mixing under vacuum.
