CONTROLLED DELIVERY WHITENING COMPOSITIONS
    5.
    发明申请
    CONTROLLED DELIVERY WHITENING COMPOSITIONS 审中-公开
    控制输送组合物

    公开(公告)号:US20150335542A1

    公开(公告)日:2015-11-26

    申请号:US14654705

    申请日:2012-12-21

    CPC classification number: A61K8/24 A61K8/22 A61K2800/30 A61K2800/882 A61Q11/00

    Abstract: Described herein are dual component oral care systems comprising a first component comprising a peroxygen compound and having a first pH and a second component comprising at least one salt of a weak mono or polyprotic acid and having a second pH wherein the second pH is higher than the first pH and is less than 10.0 wherein when combined the first and second components form a tooth-whitening composition having a pH of greater than 6.0 and less than 10.0 is provided.

    Abstract translation: 本文描述的是双组分口腔护理系统,其包含第一组分,其包含过氧化合物并具有第一pH,第二组分包含至少一种弱单酸或多元酸的盐,并具有第二pH,其中第二pH高于 第一pH并且小于10.0,其中当组合时,第一和第二组分形成pH值大于6.0且小于10.0的牙齿增白组合物。

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