Water-In-Oil Emulsion Sunscreen Cosmetic Composition
    11.
    发明申请
    Water-In-Oil Emulsion Sunscreen Cosmetic Composition 有权
    油包水乳液防晒化妆品组合物

    公开(公告)号:US20120134939A1

    公开(公告)日:2012-05-31

    申请号:US13146418

    申请日:2010-01-27

    IPC分类号: A61K8/73 A61Q17/04

    摘要: To provide a low-viscosity water-in-oil emulsion sunscreen cosmetic composition which is extremely excellent in UV protective enhancing effect (as the protective boosting effect of the UV absorption capability thereof) over a broad UV radiation region and has superior feeling in use (smooth feeling, dry feeling, and non-sticky feeling, etc.). A water-in-oil emulsion sunscreen cosmetic composition comprising (a) from 0.01 to 10% by mass of a water-soluble polymer and (b) from 0.01 to 30% by mass of a UV absorbent, and having a viscosity of at most 10,000 mPa·s (as measured with a B-type viscometer at 30° C.), wherein the aqueous phase accounts for at most 45% by mass.

    摘要翻译: 提供一种在广泛的紫外线辐射区域上具有非常优异的UV保护增强效果(作为其UV吸收能力的保护性增强效果)的低粘度油包水乳剂防晒化妆品组合物,并且具有优异的使用感( 平滑的感觉,干燥的感觉和不粘的感觉等)。 一种油包水型乳化防晒化妆品组合物,其含有(a)0.01〜10质量%的水溶性聚合物和(b)0.01〜30质量%的紫外线吸收剂,粘度至多为 10,000mPa·s(用B型粘度计在30℃下测定),其中,水相为45质量%以下。

    Cosmetic
    12.
    发明申请
    Cosmetic 有权
    化妆品

    公开(公告)号:US20100004201A1

    公开(公告)日:2010-01-07

    申请号:US11794775

    申请日:2006-01-13

    IPC分类号: A61K31/695

    摘要: The present invention provides a cosmetic that contains glycerin modified on both ends with silicone represented by the following general formula (a). In this formula, R1 denotes a straight chain or branched alkyl group having 1-12 carbon atoms or phenyl group, R2 denotes an alkylene group having 2-11 carbon atoms, m is 10-120, and n is 1-11.The object of the present invention is to provide a cosmetic that contains glycerin modified on both ends with silicone and is superior in terms of the sensation during use and the powder dispersion stability.

    摘要翻译: 本发明提供一种含有由下述通式(a)表示的硅氧烷两端改性的甘油的化妆品。 在该式中,R1表示具有1-12个碳原子的直链或支链烷基或苯基,R2表示具有2-11个碳原子的亚烷基,m为10-120,n为1-11。 本发明的目的是提供一种包含在两端用硅氧烷改性的甘油并且在使用时的感觉和粉末分散稳定性方面优异的化妆品。

    Dispersion Of Microparticulate Titanium Oxide And Cosmetics Containing The Same
    13.
    发明申请
    Dispersion Of Microparticulate Titanium Oxide And Cosmetics Containing The Same 有权
    微粒氧化钛和含有它的化妆品的分散

    公开(公告)号:US20090169496A1

    公开(公告)日:2009-07-02

    申请号:US12097330

    申请日:2006-11-20

    申请人: Akio Nasu

    发明人: Akio Nasu

    IPC分类号: A61K8/29 A61Q17/04

    摘要: The present invention provides a dispersion of microparticulate titanium oxide that can generate a natural finish feeling, which includes a feeling of transparency, and has good long-term stability and an excellent UV protective effect in both UVA and UVB regions. The present invention is a dispersion of microparticulate titanium oxide characterized in that the microparticulate titanium oxide with the average major axis of 30 to 100 nm and the average minor axis of 8 to 50 nm is dispersed, by maintaining the average size of dispersed particles to be 80 to 110 nm, in a hydrophobic dispersion medium. In the dispersion of microparticulate titanium oxide, the content of silicone oil relative to the total hydrophobic dispersion medium is preferably 10 to 100 weight %. Furthermore, it is preferable that the dispersion of microparticulate titanium oxide contains a biterminally-siliconized polyglycerin as a dispersant. The dispersion of microparticulate titanium oxide can be preferably contained in a cosmetic.

    摘要翻译: 本发明提供了能够产生具有透明感的长时间稳定性以及UVA和UVB区域的优异的紫外线防护效果的微粒化二氧化钛的分散体,能够产生自然的整理感。 本发明是微粒状氧化钛的分散体,其特征在于,通过将分散粒子的平均粒径保持为分散,平均长轴为30〜100nm,平均短轴为8〜50nm的微粒氧化钛为 80-110nm,在疏水分散介质中。 在微粒氧化钛的分散中,硅油相对于总疏水分散介质的含量优选为10〜100重量%。 此外,优选微粒氧化钛的分散体含有作为分散剂的硫酸酯化聚甘油。 微粒氧化钛的分散体可以优选包含在化妆品中。