公开(公告)号：US10813852B2

公开(公告)日：2020-10-27

申请号：US15814628

申请日：2017-11-16

Applicant: L'OREAL

Inventor： Madeline Jane Sverdlove ,  Patricia Maribel Brieva ,  Miao Wang ,  Maggie Helen Su

IPC: A61K8/03 ,  A61K8/31 ,  A61K8/58 ,  A61K8/42 ,  A61K8/63 ,  A61K8/41 ,  A61K8/06 ,  A61Q19/00 ,  A61Q1/14 ,  A61K8/34 ,  A61Q19/10 ,  A61K8/68 ,  A61K8/39

Abstract: The present disclosure relates to bi-phase micellar liquid products that include ceramides and other components that are beneficial to the skin. In particular, the products include: (a) a fatty phase comprising one or more fatty compounds and one or more silicones; and (b) an aqueous phase comprising one or more ceramides, one or more water-soluble solvents, one or more surfactants, and water. The products are particularly unique because the ceramides are solubilized in the aqueous phase of the products. In addition to being useful for cleansing the skin, the products support natural lipid barrier function of the skin and improve skin hydration.

公开(公告)号：US20190142706A1

公开(公告)日：2019-05-16

申请号：US15814628

申请日：2017-11-16

Applicant: L'OREAL

Inventor： Madeline Jane SVERDLOVE ,  Patricia Maribel Brieva ,  Miao Wang ,  Maggie Helen Su

IPC: A61K8/03 ,  A61K8/31 ,  A61K8/58 ,  A61K8/42 ,  A61K8/63 ,  A61K8/41 ,  A61Q19/10 ,  A61Q19/00 ,  A61Q1/14 ,  A61K8/34 ,  A61K8/06

Abstract: The present disclosure relates to bi-phase micellar liquid products that include ceramides and other components that are beneficial to the skin. In particular, the products include: (a) a fatty phase comprising one or more fatty compounds and one or more silicones; and (b) an aqueous phase comprising one or more ceramides, one or more water-soluble solvents, one or more surfactants, and water. The products are particularly unique because the ceramides are solubilized in the aqueous phase of the products. In addition to being useful for cleansing the skin, the products support natural lipid barrier function of the skin and improve skin hydration.

公开(公告)号：US11554086B2

公开(公告)日：2023-01-17

申请号：US15858237

申请日：2017-12-29

Applicant: L'OREAL

Inventor： Madeline Jane Sverdlove ,  Patricia Maribel Brieva ,  Maggie Helen Su ,  Stephen M. Lynch

IPC: A61K8/365 ,  A61K8/894 ,  A61K8/92 ,  A61K8/58 ,  A61K8/31 ,  A61K8/06 ,  A61K8/19 ,  A61K8/23 ,  A61K8/33 ,  A61K8/34 ,  A61K8/37 ,  A61K8/44 ,  A61K8/55 ,  A61K8/73 ,  A61K8/88 ,  A61K8/891 ,  A61K8/893 ,  A61Q19/00 ,  A61Q19/08

Abstract: The present disclosure relates to stable cosmetic compositions that include high levels of free glycolic acid. The cosmetic compositions typically include: glycolic acid and/or a salt thereof; at least one non-silicone fatty compound; at least one emulsifier; at least one water-soluble solvent; at least one silicone; and water. The cosmetic compositions are in the form of an emulsion, in particular, a water-in-oil emulsion, and typically have a low pH of below 7. Also, the cosmetic compositions have high amount of free glycolic acid, for example, at least 6 wt. % of free glycolic acid, based on the total weight of the cosmetic composition. The cosmetic compositions are particularly useful for improving the appearance of skin. Accordingly, the instant disclosure relates to methods of treating skin, for example, improving the appearance of skin using the cosmetic compositions.