公开(公告)号：US20250025402A1

公开(公告)日：2025-01-23

申请号：US18713830

申请日：2022-11-18

Applicant: L'OREAL

Inventor： Véronique FERRARI ,  Carole LEMERRER

IPC: A61K8/81 ,  A61Q1/10

Abstract: The present application relates to a composition comprising, notably in a physiologically acceptable medium: (1) at least one linear fatty acid monoester of formula (I) below: [Chem 1] R1—O—R2 (I) in which R1 and R2 are linear and saturated and have, independently of each other, a number of carbon atoms greater than or equal to 20, with R1 representing an acyl radical, and R2 representing an alkyl radical, and (2) at least one anionic surfactant, and (3) at least one base that is capable of partially or totally neutralizing said anionic surfactant, and (4) at least one vinylpyrrolidone/eicosene copolymer, and (5) at least one semicrystalline polymer, and (6) an aqueous phase, and (7) at least one film-forming polymer in the form of solid particles in suspension in the aqueous phase.

公开(公告)号：US20250025390A1

公开(公告)日：2025-01-23

申请号：US18713833

申请日：2022-11-18

Applicant: L'OREAL

Inventor： Véronique FERRARI ,  Carole LEMERRER

IPC: A61K8/37 ,  A61K8/36 ,  A61K8/81 ,  A61Q1/10

Abstract: The present application relates to a composition comprising, notably in a physiologically acceptable medium: (1) at least one linear fatty acid monoester of formula (I) below: [Chem 1] R1—O—R2 (I) in which R1 and R2 are linear and saturated and have, independently of each other, a number of carbon atoms greater than or equal to 20, with R1 representing an acyl radical, and R2 representing an alkyl radical, and (2) at least one anionic surfactant chosen from: —C12-C20 monoalkyl phosphates: —fatty acids containing from 14 to less than 20 carbon atoms: —mixtures thereof, and (3) at least one base that is capable of partially or totally neutralizing said anionic surfactant (2), (4) at least one vinylpyrrolidone/eicosene copolymer, and (5) at least one dyestuff, and (6) water, said composition comprising less than 5.0% by weight of wax(es) relative to the total weight of the composition, preferably less than 3% by weight of wax(es), and more particularly is free of wax.

公开(公告)号：US20180360703A1

公开(公告)日：2018-12-20

申请号：US16061095

申请日：2016-12-16

Applicant: L'OREAL

Inventor： Claudia BARBA ,  Carole LEMERRER

IPC: A61K8/06 ,  A61Q1/10 ,  A61K8/37 ,  A61K8/92 ,  A61K8/81

Abstract: The present invention relates to a composition, particularly for coating keratin fibers, notably eyelashes, in the form of a wax-in-water emulsion, comprising at least one pasty fat chosen from (poly)esters of at least one C20-C100 fatty acid, preferably behenic acid, and at least one polyol, preferably glycerol, wherein the wax content is strictly greater than 5% by weight with respect to the total weight of said composition.