ORAL CARE COMPOSITIONS FOR TOOTH WHITENING
    31.
    发明申请
    ORAL CARE COMPOSITIONS FOR TOOTH WHITENING 审中-公开
    口腔护理组合物用于牙齿清洁

    公开(公告)号:WO2014092732A1

    公开(公告)日:2014-06-19

    申请号:PCT/US2012/069849

    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。

    ORAL CARE WHITENING COMPOSITIONS
    36.
    发明申请

    公开(公告)号:WO2022098967A1

    公开(公告)日:2022-05-12

    申请号:PCT/US2021/058202

    申请日:2021-11-05

    Abstract: Disclosed herein are oral care compositions comprising a peroxide whitening complex in an amount to provide from 3.5% to 7% of hydrogen peroxide by weight of the composition, and a block copolymer of ethylene oxide and propylene oxide in an amount of from 40% to 60% by weight of the composition. Methods of making and using the dentifrices are also provided.

    ORAL CARE COMPOSITIONS
    38.
    发明申请

    公开(公告)号:WO2020132375A1

    公开(公告)日:2020-06-25

    申请号:PCT/US2019/067689

    申请日:2019-12-19

    Abstract: Described herein are oral care compositions comprising an orally acceptable carrier; an abrasive system comprising a calcium-based abrasive; and a core shell silica particle comprising; a metal silicate; and a silica particle comprising a core having a surface; wherein the metal silicate is chemically bound to a surface of the silica core; and wherein the metal silicate comprises a silicate of a divalent metal ion. Methods of making and using these compositions are also described.

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