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    COSMETIC COMPOSITIONS
    1.
    发明申请
    COSMETIC COMPOSITIONS 有权

    公开(公告)号：US20210401684A1

    公开(公告)日：2021-12-30

    申请号：US17362002

    申请日：2021-06-29

    Applicant: L'Oreal

    Inventor： Catherine Chiou ,  Angelike Galdi ,  Kun Qian

    IPC: A61K8/06 ,  A61Q19/08 ,  A61K8/81 ,  A61K8/20 ,  A61K8/89 ,  A61K8/29 ,  A61K8/25

    Abstract: A composition is provided. The composition is a water-in-oil emulsion comprising an aqueous phase and an oil phase. The aqueous phase comprises water, one or more humectants, one or more preservatives, one or more preservative boosters, one or more stabilizers and/or one or more pH adjusters. The oil phase comprises one or more solvents, one or more emulsifiers, one or more emollients and/or one or more aesthetic modifiers. Methods of preparing the composition and methods of improving the appearance of skin are also provided.

    Water-releasing cosmetic composition including a hydrophobic silica
    3.
    发明授权
    Water-releasing cosmetic composition including a hydrophobic silica 有权
    包含疏水性二氧化硅的脱水化妆品组合物

    公开(公告)号：US09549894B2

    公开(公告)日：2017-01-24

    申请号：US14716270

    申请日：2015-05-19

    Applicant: L'OREAL

    Inventor： Catherine Chiou

    IPC: A61K8/894 ,  A61K8/06 ,  A61K8/25 ,  A61Q19/00 ,  A61K8/34 ,  A61K8/891 ,  A61K8/892

    CPC classification number: A61K8/894 ,  A61K8/062 ,  A61K8/064 ,  A61K8/25 ,  A61K8/345 ,  A61K8/891 ,  A61K8/892 ,  A61K2800/412 ,  A61K2800/594 ,  A61Q19/00

    Abstract: A water-releasing cosmetic composition in the form of an emulsion and process for preparing the cosmetic composition are provided. The cosmetic composition includes an aqueous phase and an oil phase. The aqueous phase includes a hydrating agent at a concentration, by weight, of about 1% to about 50%. The oil phase includes a silicone polymer, an emulsifying crosslinked siloxane elastomer gel including an emulsifying crosslinked siloxane elastomer, and a hydrophobic silica. The emulsifying crosslinked siloxane elastomer gel includes an emulsifying crosslinked siloxane elastomer at a concentration, by weight of about 0.5% to about 7% based upon weight of the composition. The hydrophobic silica is at a concentration, by weight, of about 0.1% to about 5%, based upon weight of the composition. The cosmetic composition converts from an emulsion to a plurality of droplets upon rubbing.

    Abstract translation: 提供乳液形式的放水化妆品组合物和用于制备化妆品组合物的方法。 化妆品组合物包括水相和油相。 水相包含浓度为约1％至约50％的水合剂。 油相包括硅氧烷聚合物，包含乳化交联硅氧烷弹性体的乳化交联硅氧烷弹性体凝胶和疏水性二氧化硅。 乳化交联硅氧烷弹性体凝胶包含乳化交联的硅氧烷弹性体，其浓度为组合物重量的约0.5％至约7％。 基于组合物的重量，疏水性二氧化硅的重量浓度为约0.1％至约5％。 化妆品组合物在摩擦时将乳液转化为多个液滴。

    Systems and methods for improving the appearance of the skin
    5.
    发明授权
    Systems and methods for improving the appearance of the skin 有权

    公开(公告)号：US10219993B2

    公开(公告)日：2019-03-05

    申请号：US15391219

    申请日：2016-12-27

    Applicant: L'OREAL

    Inventor： Catherine Chiou ,  Angelike A. Galdi

    IPC: A61K8/81 ,  A61K8/26 ,  A61Q19/08 ,  A61K8/58 ,  A61K8/25 ,  A61Q1/02 ,  A61K8/87 ,  A61K8/73 ,  A61K8/898

    Abstract: The invention relates to systems and methods for improving the appearance of the skin. The systems comprise 1) a skin-tightening composition comprising (a) at least one film former; (b) at least one polyvalent silicate thickener; (c) at least one anionic associative polymeric thickener; (d) at least one plasticizer; and (e) optionally, at least one cosmetic powder, and 2) a long-wear cosmetic composition comprising at least one silicone-polyamide copolymer, at least one silicone film former, and at least one volatile oil. Methods comprise applying the compositions of the systems on to the skin sequentially after a drying period.

    Carrier system for water-soluble active ingredients
    8.
    发明授权
    Carrier system for water-soluble active ingredients 有权
    载体系统为水溶性活性成分

    公开(公告)号：US09237998B2

    公开(公告)日：2016-01-19

    申请号：US14136634

    申请日：2013-12-20

    Applicant: L'OREAL

    Inventor： Catherine Chiou ,  Zhi Pan ,  Angelike Galdi ,  Lauren E. Manning ,  Andrew Goldberg

    IPC: A61K8/89 ,  A61Q19/08 ,  A61K8/891 ,  A61K8/365 ,  A61K8/368 ,  A61K8/49 ,  A61K8/60

    CPC classification number: A61K8/891 ,  A61K8/365 ,  A61K8/368 ,  A61K8/4926 ,  A61K8/494 ,  A61K8/4953 ,  A61K8/4973 ,  A61K8/498 ,  A61K8/60 ,  A61K8/606 ,  A61K8/675 ,  A61K8/676 ,  A61K8/89 ,  A61K8/894 ,  A61Q19/08

    Abstract: A water releasing composition in the form of an emulsion and process for using the composition are provided. The composition includes an aqueous phase and an oil phase. The aqueous phase includes at least one water-soluble active ingredient at a concentration by weight of from about 0.1% to about 20%, based upon weight of the composition. The oil phase includes dimethicone at a concentration by weight of about 1% to about 25%, and an emulsifying crosslinked siloxane elastomer at a concentration by weight of about 0.1% to about 20%, both based upon weight of the composition. The composition has a phase ratio of the aqueous phase to the oil phase of about 3.0 to about 12.0. The composition converts from an emulsion to a plurality of droplets upon application of shear.

    Abstract translation: 提供乳液形式的释水组合物和使用该组合物的方法。 该组合物包括水相和油相。 水相包含至少一种水溶性活性成分，其浓度为组合物重量的约0.1％至约20％。 油相包括浓度为约1％至约25％的聚二甲基硅氧烷和基于组合物重量的浓度为约0.1％至约20％的乳化交联硅氧烷弹性体。 该组合物的水相与油相的相比为约3.0至约12.0。 当施加剪切时，组合物从乳液转化为多个液滴。

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