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    COMPOSITIONS AND METHODS FOR APPLICATION OVER SKIN
    11.
    发明申请
    COMPOSITIONS AND METHODS FOR APPLICATION OVER SKIN 审中-公开

    公开(公告)号：WO2022004429A2

    公开(公告)日：2022-01-06

    申请号：PCT/JP2021/023176

    申请日：2021-06-18

    Applicant: SHISEIDO COMPANY, LTD.

    Inventor： AKTHAKUL, Ariya

    IPC: A61K8/891 ,  A61K8/895 ,  A61K8/35 ,  A61K8/362 ,  A61K8/37 ,  A61K8/46 ,  A61K8/58 ,  A61Q19/00 ,  A61K2800/805 ,  A61K2800/81 ,  A61K2800/82 ,  A61K2800/95 ,  A61K8/585

    Abstract: Compositions for application to skin of a subject comprising (a) an unsaturated organopolymer, (b) a hydride functionalized polysiloxane and (c) an environment-responsive agent that is capable of transporting out of the composition or facilitates out-transport of one or more beneficial agents from the composition after the composition is applied to a subject. Alternatively, the compositions comprise (a) a bifunctional organopolysiloxane polymer having one unsaturated group and one hydride and (b) the environment- responsive agent. The environment-responsive agent may be a volatile agent and the compositions can be used to create a thin film on the skin of a subject wherein the volatile agent is capable of transporting out of the film. In one embodiment, the volatile agent is transported out of the composition by convection. In one embodiment, the volatile agent is transported out of the composition by diffusion.

    SUNSCREEN PRODUCTS IN WHICH EXCESSIVE WHITENESS DUE TO TITANIUM DIOXIDE AND ZINC OXIDE IS VISUALLY MASKED UPON SKIN APPLICATION
    13.
    发明申请
    SUNSCREEN PRODUCTS IN WHICH EXCESSIVE WHITENESS DUE TO TITANIUM DIOXIDE AND ZINC OXIDE IS VISUALLY MASKED UPON SKIN APPLICATION 审中-公开
    由二氧化钛和氧化锌引起的太阳能产品在皮肤应用中被视为掩蔽的SUNSCREEN产品

    公开(公告)号：WO2015178007A1

    公开(公告)日：2015-11-26

    申请号：PCT/JP2015/002486

    申请日：2015-05-18

    Applicant: SHISEIDO COMPANY, LTD.

    Inventor： SUZUKI, Daisuke

    IPC: A61K8/29 ,  A61K8/19 ,  A61K8/25 ,  A61K8/26 ,  A61K8/27

    CPC classification number: A61K8/11 ,  A61K8/064 ,  A61K8/27 ,  A61K8/29 ,  A61K2800/20 ,  A61K2800/56 ,  A61K2800/63 ,  A61K2800/651 ,  A61Q17/04

    Abstract: Sunscreen products that do not require the use of organic, ultraviolet-absorbing agents are provided. Effective protection of the skin from ultraviolet light is attained by increasing the amounts of titanium dioxide and zinc oxide. To mask the excessive whiteness that would otherwise result from the oxides, the sunscreen products contain multilayer-type encapsulations containing pigments. Before use, the pigments are enveloped in capsules that muffle the pigments' color. When the sunscreen product is applied to the skin, the capsules break and the pigments are released to counter the excessive whiteness due to titanium dioxide and zinc oxide. Sunscreen product precursors, from which these sunscreen products can be generated by stirring, are also provided. A sunscreen product package contains the sunscreen product precursor and a stirring ball. A method of ultraviolet protection is provided by shaking the sunscreen product package and applying the sunscreen product thus generated to the skin.

    Abstract translation: 提供了不需要使用有机紫外线吸收剂的防晒产品。 通过增加二氧化钛和氧化锌的量可以有效地保护皮肤免受紫外线的影响。 为了掩盖否则由氧化物引起的过度白度，防晒产品含有含有颜料的多层型包封物。 在使用前，颜料被包裹在胶囊中，以消除颜料的颜色。 当防晒产品施用于皮肤时，胶囊破裂并释放颜料以抵消由于二氧化钛和氧化锌引起的过度白度。 还提供了通过搅拌可以产生这些防晒产品的防晒产品前体。 防晒产品包装包含防晒产品前体和搅拌球。 通过摇动防晒产品包装并将由此产生的防晒产品应用于皮肤来提供紫外线防护的方法。

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