公开(公告)号：US11660261B2

公开(公告)日：2023-05-30

申请号：US17107340

申请日：2020-11-30

Applicant: L'OREAL

Inventor： Hungta Lin ,  Ryuji Hara ,  Siliu Tan

IPC: C11D17/00 ,  A61K8/46 ,  A61K8/92 ,  A61K8/04 ,  A61K8/60 ,  A61K8/44 ,  A61K8/9794 ,  A61K8/20 ,  A61K8/34 ,  A61K8/19 ,  A61K8/36 ,  A61K8/35 ,  A61Q1/14 ,  A61K8/81

CPC classification number: A61K8/466 ,  A61K8/042 ,  A61K8/19 ,  A61K8/20 ,  A61K8/345 ,  A61K8/35 ,  A61K8/361 ,  A61K8/442 ,  A61K8/602 ,  A61K8/604 ,  A61K8/8147 ,  A61K8/922 ,  A61K8/9794 ,  A61Q1/14 ,  A61K2800/30 ,  A61K2800/48

Abstract: A cleansing composition includes at least one polymeric thickener having a high electrolyte property and at least one anionic surfactant. The cleansing composition is a gel having a viscosity greater than 25,000 cps. In some embodiments, the cleansing composition is essentially free of sulfates and is essentially free of emulsifiers. In some embodiments, the at least one anionic surfactant includes at least one anionic sulfate surfactant, and the cleansing composition is essentially free of salt.

公开(公告)号：US12115172B2

公开(公告)日：2024-10-15

申请号：US17411903

申请日：2021-08-25

Applicant: L'OREAL

Inventor： Hungta Lin ,  Siliu Tan ,  Ryuji Hara

IPC: A61K31/60 ,  A61K47/02 ,  A61K47/10 ,  A61K47/12 ,  A61K47/18 ,  A61K47/20 ,  A61K47/22 ,  A61K47/26

CPC classification number: A61K31/60 ,  A61K47/02 ,  A61K47/10 ,  A61K47/12 ,  A61K47/18 ,  A61K47/183 ,  A61K47/186 ,  A61K47/20 ,  A61K47/22 ,  A61K47/26

Abstract: A cosmetic composition for treating acne includes at least one acne treatment active, for example, salicylic acid or a derivative thereof, which may present in an amount that is greater than 1%, by weight, based on the weight of the sulfate-free cleansing composition, and an aqueous carrier that includes at least one surfactant selected from the group consisting of sarcosinates, betaines, and combinations thereof, at least one solubilizer comprising a polyethylene glycol compound, and water. When the sulfate-free cleansing composition is applied to a keratinous tissue it demonstrates deposition and retention of the beta hydroxy acid on the keratinous tissue after rinsing with water.

公开(公告)号：US11975094B2

公开(公告)日：2024-05-07

申请号：US17340343

申请日：2021-06-07

Applicant: L'OREAL

Inventor： Tianyi Liu ,  Hungta Lin

IPC: A61Q1/14 ,  A61K8/06 ,  A61K8/898

CPC classification number: A61K8/898 ,  A61K8/062 ,  A61K8/068 ,  A61Q1/14 ,  A61K2800/87

Abstract: The invention relates to three-part makeup remover compositions comprising (a) a water part; (b) an oil part; and (c) a silicone-in-water emulsion part.