公开(公告)号：US20220008317A1

公开(公告)日：2022-01-13

申请号：US17291717

申请日：2019-12-20

Applicant: L'OREAL

Inventor： Julien PORTAL ,  Romain GARCON

IPC: A61K8/85 ,  A61K8/92 ,  A61K8/34 ,  A61Q1/06 ,  A61Q1/10

Abstract: The invention relates to a composition comprising: a) a polyhydroxyalkanoate copolymer comprising the following polymeric units A, B and C: —[—O—CH(R1)-CH2—CO—]-unit A —[—O—CH(R2)-CH2—CO—]-unit B —[—O—CH(R3)-CH2—CO—]-unit C in which: R1 denotes a linear alkyl radical having from 5 to 9 carbon atoms; R2 denotes a linear alkyl radical having a carbon number corresponding to the number of carbon atoms of the R1 radical −2; R3 denotes a linear alkyl radical having a carbon number corresponding to the number of carbon atoms of the R1 radical −4; b) an oily medium comprising a non-silicone oil chosen from ester oils, carbonate oils and nonpolar hydrocarbon oils having from 8 to 14 carbon atoms.

公开(公告)号：US20210205204A1

公开(公告)日：2021-07-08

申请号：US16066589

申请日：2016-12-23

Applicant: L'OREAL

Inventor： Peiyan YU ,  Lucie TOURNIER-COUTURIER ,  Romain GARCON

IPC: A61K8/73 ,  A61Q19/08 ,  A61Q5/12

Abstract: The present invention relates to a carbohydrate fraction isolated from a clarified lysate obtained by thermolysis and proteolysis of a biomass of bacteria belonging to the genus Vitreoscilla sp.

公开(公告)号：US20250127706A1

公开(公告)日：2025-04-24

申请号：US18723216

申请日：2022-12-22

Applicant: L'OREAL

Inventor： Angelina ROUDOT ,  Romain GARCON ,  Julien PORTAL

IPC: A61K8/85 ,  A61K8/73 ,  A61Q1/06 ,  A61Q1/10

Abstract: The present invention relates to a cosmetic composition comprising a) one or more poly hydroxyalkanoate (PHA) mainfcopolymers comprising at least two different repeating polymer units chosen from the units (A) and (B) below, and also the optical or geometrical isomers thereof, the salts thereof with organic or mineral acids or bases, and the solvates thereof such as hydrates: —[—O—CH(R1)—CH2—C(O)—]— unit (A) —[—O—CH(R2)—CH2—C(O)—]— unit (B) in which polymer units (A) and (B): —R1 and R2 are as defined in the description; and b) one or more polysaccharides: it being understood that: —(A) is different from (B) and the composition contains c) one or more fatty substances and/or e) water.

公开(公告)号：US20230293421A1

公开(公告)日：2023-09-21

申请号：US17794708

申请日：2021-06-23

Applicant: L'OREAL

Inventor： Etienne SAVONNET ,  Romain GARCON ,  Julien PORTAL

IPC: A61K8/85 ,  A61Q1/06 ,  A61K8/19 ,  A61K8/31 ,  C12P7/625 ,  C12N1/20

CPC classification number: A61K8/85 ,  A61K8/19 ,  A61K8/31 ,  A61Q1/06 ,  C12N1/205 ,  C12P7/625 ,  A61K2800/43 ,  A61K2800/85 ,  C12R2001/38

Abstract: The invention relates to a composition comprising: a) one or more polyhydroxyalkanoate (PHA) copolymers which contain, and preferably consist of, at least two different repeating polymer units chosen from the units (A) and (B) below, and also the optical or geometrical isomers thereof and the solvates thereof such as hydrates: -[-0-CH(R1)-CH2-C(0)-]- unit (A) -[-0-CH(R2)-CH2-C(0)-]- unit (B) in which polymer units (A) and (B): R1 represents a hydrocarbon-based chain chosen from: i) branched (C5-C9)alkyl, ii) (C10-C30)alkyl; iii) linear or branched (C5-C30)alkenyl; iv) linear or branched (C5-C30)alkynyl; v) (hetero)aryl; vi) (hetero)cycloalkyl; preferably the group i) (C10-C20)alkyl, or iii) (C8-C20)alkenyl; R2 represents a cyclic or non-cyclic, linear or branched, saturated or unsaturated hydrocarbon-based group, comprising from 1 to 30 carbon atoms; and b) a fatty medium comprising one or more fatty substances; preferably, the fatty substance(s) are liquid at 25°C and at atmospheric pressure; it being understood that (A) is different from (B).

公开(公告)号：US20160331660A1

公开(公告)日：2016-11-17

申请号：US15107648

申请日：2014-12-11

Applicant: L'OREAL

Inventor： Maude BROSSAT ,  Romain GARCON

IPC: A61K8/368 ,  C07C65/05 ,  A61Q19/00

CPC classification number: A61K8/368 ,  A61K2800/28 ,  A61K2800/74 ,  A61Q19/00 ,  C07C65/05

Abstract: Cosmetic use of at least one salicylic acid derivative of following formula (I) in which L represents a linear or branched hydrocarbon radical comprising from 1 to 12 carbon atoms and having or not having one or more ethylenic unsaturations, and X represents a radical chosen from —OH and —CO2H, and also its cosmetically acceptable salts, its solvates, such as its hydrates, and its isomers, in a composition comprising a physiologically acceptable medium, as cosmetic agent intended to promote the desquamation of the skin and/or to stimulate epidermal renewal.

Abstract translation: 至少一种下式（I）的水杨酸衍生物的化妆品用途，其中L代表含有1至12个碳原子并具有或不具有一个或多个烯属不饱和键的直链或支链烃基，X代表选自 -OH和-CO 2 H，以及其化学上可接受的盐，其溶剂合物，例如其水合物及其异构体，在包含生理学上可接受的介质的组合物中，作为旨在促进皮肤脱屑和/或刺激的化妆品 表皮更新。