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Stable Whitening Dentifrice Composition with Superior Aesthetics
专利权人:
Colgate-Palmolive Company
发明人:
Lin FEI,Suman CHOPRA,Prakasarao MANDADI
申请号:
US15533459
公开号:
US20170326043A1
申请日:
2014.12.19
申请国别(地区):
US
年份:
2017
代理人:
摘要:
Disclosed is a stable whitening dentifrice composition including an orally acceptable vehicle including a whitening agent, and a colorant encapsulated by a protective barrier, wherein the protective barrier suppresses migration of the colorant into the orally acceptable vehicle for a duration of time of at least about 1 day. Methods of preparing the whitening dentifrice composition and using the composition to whiten tooth surfaces are also disclosed.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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