Multi-portion antiperspirant composition
    1.
    发明授权
    Multi-portion antiperspirant composition 有权
    多部分止汗组合物

    公开(公告)号:US06936242B2

    公开(公告)日:2005-08-30

    申请号:US10298113

    申请日:2002-11-15

    摘要: Disclosed is a non-flowable anhydrous topical antiperspirant composition comprising a first portion and a second portion contiguous with the first portion. The first portion is semi-opaque to opaque and comprises a first hydrophobic carrier vehicle and a first gellant and has a particulate antiperspirant active suspended therein. The second portion is translucent to transparent and comprises a second hydrophobic carrier vehicle and a second gellant. Preferably, the second hydrophobic carrier vehicle has an average refractive index that approximately matches the refractive index of the second gellant. Ideally, for greater translucency the second portion will be substantially free of antiperspirant salt and/or other opacifying materials. Preferably, the first hydrophobic carrier vehicle also has an average refractive index that approximately matches the refractive index of the first gellant. Even more preferably, the second hydrophobic carrier vehicle and second gellant are comprised of substantially the same materials in substantially the same proportions as the first hydrophobic carrier vehicle and first gellant.

    摘要翻译: 公开了一种不可流动的无水局部止汗组合物,其包含与第一部分邻接的第一部分和第二部分。 第一部分是不透明的,不透明的,并且包括第一疏水载体载体和第一胶凝剂,并且其中悬浮有颗粒止汗剂活性物质。 第二部分是透明的,透明的,并且包括第二疏水载体载体和第二胶凝剂。 优选地,第二疏水载体载体具有与第二胶凝剂的折射率近似匹配的平均折射率。 理想地,为了更大的半透明度,第二部分将基本上不含止汗盐和/或其它不透明的材料。 优选地,第一疏水载体载体还具有与第一胶凝剂的折射率近似匹配的平均折射率。 甚至更优选地,第二疏水载体载体和第二胶凝剂由与第一疏水载体载体和第一胶凝剂基本相同的比例的基本上相同的材料构成。