Oral Care Compositions for Tooth Whitening
    14.
    发明申请
    Oral Care Compositions for Tooth Whitening 有权
    口腔护理组合物用于牙齿美白

    公开(公告)号:US20150320669A1

    公开(公告)日:2015-11-12

    申请号:US14651143

    申请日:2012-12-14

    CPC classification number: A61K8/25 A61K8/22 A61K8/8176 A61K2800/48 A61Q11/00

    Abstract: Described herein are oral care compositions (for tooth whitening) comprising a thickening system comprising a first thickening agent and a second thickening agent, wherein the first thickening agent comprises greater than 15 wt % of the mixture of the first and second thickening agents in the thickening system. The compositions comprise crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide with a thickening system comprising silica and crosslinked polyvinylpyrrolidone.

    Abstract translation: 本文描述的是含有包含第一增稠剂和第二增稠剂的增稠体系的口腔护理组合物(用于牙齿增白),其中第一增稠剂包含大于15wt%的第一和第二增稠剂在增稠中的混合物 系统。 组合物包含与过氧化氢络合的交联聚乙烯吡咯烷酮与包含二氧化硅和交联的聚乙烯吡咯烷酮的增稠体系。

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