Dentifrice composition comprising zirconium-bonded synthetic amorphous
silicate
    3.
    发明授权
    Dentifrice composition comprising zirconium-bonded synthetic amorphous silicate 失效
    含有锆键合合成无定形硅酸盐的牙粉组合物

    公开(公告)号:US4585648A

    公开(公告)日:1986-04-29

    申请号:US638679

    申请日:1984-08-08

    CPC分类号: A61K8/28 A61Q11/00

    摘要: A dentifrice composition having an excellent storage-stability which comprises a zirconium-bonded synthetic amorphous silicate (zirconosilicate) with a zirconium content of 0.1 to 10% by weight as ZrO.sub.2 based on SiO.sub.2 and a dentifrice vehicle containing water, humectant and flavor, and by adjusting the refractive index of the vehicle substantially identical with that of the silicate, the dentifrice composition can be made transparent.

    摘要翻译: 具有优异的储存稳定性的洁牙剂组合物,其包含锆含量为基于SiO 2的ZrO 2为0.1至10重量%的锆含量的合成非晶硅酸盐(硅酸锆)和含有水,保湿剂和风味的洁牙剂,以及由 调节车辆的折射率与硅酸盐的折射率基本相同,可以使洁齿剂组合物透明。

    Dentifrice composition
    4.
    发明授权
    Dentifrice composition 失效
    牙粉组合物

    公开(公告)号:US4612189A

    公开(公告)日:1986-09-16

    申请号:US372005

    申请日:1982-04-26

    摘要: Transparent and translucent dentifrice compositions improved in cleaning ability, stain removing ability and feeling are disclosed which comprise a mixture of an amorphous silica and an amorphous silicate containing at least 70% by weight of SiO.sub.2 which is partially inter-bonded with 1-10% by weight of an oxide of a metal selected from the group consisting of aluminum, magnesium and calcium and a transparent vehicle having substantially the same refractive index as that of the silica, the ratio of the silica to the silicate being in the range of 4:6 to 6:4 on a weight basis, the content of said mixture being in the range of 1 to 25% by weight of the composition, and the pH of the composition being in the range of 4.5 to 10.

    摘要翻译: 公开了透明和半透明的洁牙剂组合物,其清洁能力,除斑能力和感觉都提高了,其包含无定形二氧化硅和含有至少70重量%SiO 2的无定形硅酸盐的混合物,其与1-10%部分互连, 选自铝,镁和钙的金属的氧化物的重量和具有与二氧化硅基本相同的折射率的透明载体,二氧化硅与硅酸盐的比例在4:6的范围内 至6:4,所述混合物的含量在组合物的1至25重量%的范围内,组合物的pH在4.5至10的范围内。