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Stable Whitening Oral Care Dentifrice Compositions
专利权人:
Dennis ONTUMI;Venda PORTER-MALONEY;Suman CHOPRA
发明人:
Dennis ONTUMI,Venda PORTER-MALONEY,Suman CHOPRA
申请号:
US16061423
公开号:
US20200261347A1
申请日:
2015.12.14
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Disclosed is a stable whitening dentifrice composition including a whitening complex, wherein the whitening complex comprises (a) a whitening agent and (b) a cross-linked vinyl lactam based polymer. The stable whitening dentifrice composition further includes a blue pigment having a blue to blue-violet color with a hue angle in the CIELAB system ranging from 200 degrees to 320 degrees, a zinc salt, and an orally acceptable vehicle. Methods of 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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