公开(公告)号：US11471384B2

公开(公告)日：2022-10-18

申请号：US16343510

申请日：2017-10-27

Applicant: L'OREAL

Inventor： Chantal Jouy ,  Emmanuelle Portois

IPC: A61K8/39 ,  A61K8/06 ,  A61Q19/00 ,  A61K8/81 ,  A61K8/37 ,  A61K8/58 ,  A61Q19/08 ,  A61K8/42 ,  A61K8/891

Abstract: The invention relates to a composition in the form of a nanoemulsion or microemulsion, comprising: —a first fatty acid ester of polyglycerol which is chosen from a fatty acid ester of polyglycerol formed from at least one acid comprising an alkyl or alkenyl chain containing from 12 to 20 carbon atoms and from 3 to 6 glycerol units; —a second fatty acid ester of (poly)glycerol (c) which is chosen from a fatty acid ester of (poly)glycerol formed from at least one acid comprising an alkyl or alkenyl chain containing from 6 to 18 carbon atoms and from 1 to 3 glycerol units; —at least one organopolysiloxane elastomer; —at least two acrylic acid-based polymers that are different from one another; —at least one amphiphilic polymer comprising at least one 2-acrylamidomethylpropanesulfonic acid (AMPS) unit; —at least one oil; —water. The invention also relates to a cosmetic treatment process for keratin materials such as the skin, by application of such a composition.

公开(公告)号：US20150272862A1

公开(公告)日：2015-10-01

申请号：US14433761

申请日：2013-10-11

Applicant: L'OREAL

Inventor： Philippe Ilekti ,  Emmanuelle Portois

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

CPC classification number: A61K8/922 ,  A61K8/044 ,  A61K8/06 ,  A61K8/375 ,  A61K8/39 ,  A61K8/8111 ,  A61K8/86 ,  A61K2800/59 ,  A61K2800/594 ,  A61Q1/10

Abstract: The present invention relates to an emulsion-type cosmetic composition for coating keratin fibres, comprising: an aqueous phase, particles comprising at least one hard wax, preferentially in the form of an aqueous dispersion, having a melting point greater than or equal to 60° C., the hard wax(es) being present at a total content greater than or equal to 10% by weight relative to the total weight of the composition, at least one particular emulsifying system capable of dispersing at least the hard wax(es). The present invention also relates to a method for coating keratin fibres, to a method for preparing a cosmetic composition for coating keratin fibres, to a cosmetic composition for coating keratin fibres which is obtained by means of said production method, and also to a particular use.

Abstract translation: 本发明涉及一种用于涂覆角蛋白纤维的乳液型化妆品组合物，其包括：水相，包含至少一种硬质蜡的颗粒，优选为水分散体形式，熔点大于或等于60℃ 相对于组合物的总重量，硬蜡以总含量大于或等于10重量％存在，至少一个能够分散至少硬蜡（es）的特定乳化体系， 。 本发明还涉及一种用于涂覆角蛋白纤维的方法，用于制备用于涂覆角蛋白纤维的化妆品组合物的方法，用于通过所述制备方法获得的用于涂覆角蛋白纤维的化妆品组合物，以及特定用途 。