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发明公开
CN105263466A 指示正确牙齿清洁的口腔组合物 无效 - 驳回 复审申请

指示正确牙齿清洁的口腔组合物
摘要：
本发明提供了一种口腔护理组合物，该口腔护理组合物包含按重量计至少0.5％的二氧化硅附聚物，其中各个所述二氧化硅附聚物具有：(i)200μm至2000μm的总体粒度，和(ii)0.1N至5N的压碎强度；其中构成所述二氧化硅附聚物的二氧化硅粒子具有1μm至50μm的平均粒度；并且其中所述组合物具有10BKU至90BKU的粘度。本发明还提供了一种鼓励正确牙齿清洁的方法，该方法将本发明的口腔护理组合物施用于受试者的牙齿表面。本发明还提供了一种二氧化硅附聚物用于制造口腔护理组合物以鼓励正确的牙齿清洁的用途。
摘要（英）：

The present invention provides an oral care composition, comprising at least 0.5% by weight of silica agglomerates, wherein each of the silica agglomerates has: (i) an overall particle size from 200 [mu]m to 2000 [mu]m, and (ii) a crush strength from 0.1N to 5N; wherein silica particles that make up the silica agglomerate has an average particle size from 1 [mu]m to 50 [mu]m; and wherein the composition has a viscosity from 10 to 90 BKU. The present invention also provides a method of encouraging proper tooth cleaning by administering the oral care composition of the present invention to a subject's tooth surface. The present invention further provides the use of a silica agglomerate in manufacturing an oral care composition for encouraging proper tooth cleaning.

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