公开(公告)号：US20230404879A1

公开(公告)日：2023-12-21

申请号：US17844934

申请日：2022-06-21

Applicant: L'OREAL

Inventor： Nicholas David STEBBINS ,  David CHAN

IPC: A61K8/42 ,  A61Q19/02 ,  A61K8/49

CPC classification number: A61K8/42 ,  A61Q19/02 ,  A61K8/4926 ,  A61K8/4933

Abstract: The instant disclosure relates to cosmetic compositions and methods of using the cosmetic compositions to benefit the skin. The cosmetic compositions typically include: (a) compounds of thiopyridinone type; (b) and one or more UV boosters. The compositions provide multiple benefits to skin. For example, the compositions are particularly useful for whitening the skin, and for improving skin's appearance.

公开(公告)号：US20230270634A1

公开(公告)日：2023-08-31

申请号：US17682819

申请日：2022-02-28

Applicant: L'OREAL

Inventor： Nicole BURKHARD ,  David CHAN

IPC: A61K8/06 ,  A61K8/81 ,  A61K8/73 ,  A61K8/25 ,  A61K8/29 ,  A61K8/44 ,  A61K8/34 ,  A61K8/37 ,  A61K8/92 ,  A61K8/67 ,  A61Q19/08

CPC classification number: A61K8/062 ,  A61K8/8152 ,  A61K8/73 ,  A61K8/25 ,  A61K8/29 ,  A61K8/44 ,  A61K8/345 ,  A61K8/37 ,  A61K8/922 ,  A61K8/676 ,  A61Q19/08 ,  A61K2800/591

Abstract: A cosmetic composition in the form of a direct oil in water creamy emulsion includes water and oily phases, the water phase including a salt-stable polymeric system that includes polyacrylate crosspolymer-6, xanthan gum, and one or more clay, and high amounts of Vitamin C, oils and emulsifiers and confers a pleasant feel upon application with a smooth, gliding texture and does not severely “pill,” “ball” or “noodle” when applied to the skin. The cosmetic composition does not phase separate into solid/liquid or oily and water based layers.

公开(公告)号：US20220378683A1

公开(公告)日：2022-12-01

申请号：US17329742

申请日：2021-05-25

Applicant: L'OREAL

Inventor： Nicholas David STEBBINS ,  David CHAN

IPC: A61K8/67 ,  A61K8/06 ,  A61K8/44 ,  A61K8/35 ,  A61K8/37 ,  A61Q19/00 ,  A61Q19/08 ,  A61Q19/02

Abstract: A cosmetic composition including (a) from about 2 to about 20 wt. % of ascorbic acid; (b) di-t-butyl pentaerythrityl tetrahydroxycinnamate; (c) hydroxyacetophenone; and (d) a chelating agent; and wherein the cosmetic composition is an oil-in-water emulsion, and all weight percentages are based on the total weight of the cosmetic composition. Methods for treating damaged skin with cosmetic compositions are also disclosed herein.

公开(公告)号：US20210401698A1

公开(公告)日：2021-12-30

申请号：US16916742

申请日：2020-06-30

Applicant: L'OREAL

Inventor： Jonathan James FAIG ,  Mariana MONTOYA ,  David CHAN ,  Susan HALPERN

IPC: A61K8/34 ,  A61K8/81 ,  A61K8/06 ,  A61Q19/08

Abstract: Cosmetic compositions providing improved retinol penetration. The cosmetic compositions typically include about 0.01 to about 3 wt. % of retinol; about 0.1 to about 14 wt. % of sodium polyacrylate; about 0.2 to about 10 wt. % of one or more nonionic emulsifier; about 0.5 to about 12 wt. % of a fatty phase, wherein the fatty phase comprises one or more fatty compounds; and water, wherein the cosmetic composition is an oil-in-water emulsion, and all weight percentages are based on the total weight of the cosmetic composition. Methods for treating damaged skin with cosmetic compositions are also disclosed herein.

公开(公告)号：US20200375861A1

公开(公告)日：2020-12-03

申请号：US16427085

申请日：2019-05-30

Applicant: L'OREAL

Inventor： Jonathan James FAIG ,  David CHAN ,  Maximillian BARIA

IPC: A61K8/365 ,  A61K8/04 ,  A61K8/92 ,  A61K8/81 ,  A61Q19/00

Abstract: An emulsifier-free composition includes in a water phase a hydroxy acid system that includes alpha hydroxy, a blend of low pH, high electrolyte compatible thickeners and in an oily phase one or a combination of emollient oils. The composition has a pH in the range from about 1 to about 5.0 and is essentially free of emulsifiers and comprises a gel cream architecture.

公开(公告)号：US20200345596A1

公开(公告)日：2020-11-05

申请号：US16398686

申请日：2019-04-30

Applicant: L'OREAL

Inventor： Mariana MONTOYA ,  Nicole BURKHARD ,  David CHAN ,  Maggie SU

IPC: A61K8/06 ,  A61K8/25 ,  A61K8/73 ,  A61K8/96 ,  A61K8/26 ,  A61K8/34 ,  A61Q19/08

Abstract: Skin-tightening compositions and methods for using the same, which provide a long-lasting skin-tightening effect and a mattifying finishing effect are described. The skin-tightening composition may be in the form of an oil-in-water emulsion and comprise one or more polyvalent silicates; one or more cellulose thickeners; one or more clays selected from hectorite and organically modified hectorites; one or more polysaccharide film forming agents; one or more polyols; one or more acrylate polymers; and water. The skin-tightening compositions are useful for improving the appearance of skin, especially skin of the neck and face.