Oral Care Compositions Comprising Calcium Carbonate and Talc
    5.
    发明申请
    Oral Care Compositions Comprising Calcium Carbonate and Talc 审中-公开
    包含碳酸钙和滑石的口腔护理组合物

    公开(公告)号:US20170014316A1

    公开(公告)日:2017-01-19

    申请号:US15104507

    申请日:2013-12-16

    摘要: The present invention provides oral care compositions comprising, by total weight of the composition: (a) 15 to 35 weight % calcium carbonate; and (b) 5 to 25 weight % talc. In one aspect, the total concentration of talc and calcium carbonate in the composition is greater than 35 weight %. In another aspect where the total concentration of talc and calcium carbonate is 35 weight % or less, the composition also includes an additional structuring agent, which comprises at least one of: (i) a cellulose ether thickening agent; and (ii) an inorganic thickening agent selected from thickening silica, a clay thickening agent, and mixtures thereof.

    摘要翻译: 本发明提供口腔护理组合物,其包含按组合物的总重量计:(a)15-35重量%的碳酸钙; 和(b)5至25重量%的滑石。 一方面,组合物中滑石和碳酸钙的总浓度大于35重量%。 在滑石和碳酸钙的总浓度为35重量%以下的另一方面,该组合物还包括另外的结构化剂,其包含以下至少一种:(i)纤维素醚增稠剂; 和(ii)选自增稠二氧化硅,粘土增稠剂及其混合物的无机增稠剂。