公开(公告)号：US20190000738A1

公开(公告)日：2019-01-03

申请号：US16064141

申请日：2016-12-23

Applicant: L'OREAL

Inventor： Sandrine OLIVIER-MABILLAIS ,  Yasuko NAGAMATSU

IPC: A61K8/49 ,  A61Q17/04 ,  A61K8/58 ,  A61K8/44

Abstract: The invention relates to a composition, in particular a cosmetic composition, characterized in that it comprises:—at least one monoglyceride,—at least one tartaric ester of monoglycerides based on C12-C22,—at least one UV filter,—at least one HLB surfactant greater than 10, and—at least one hydrophilic gelling agent wherein the content of said one or more surfactant(s) having a HLB greater than 10 is comprised between 0.2% and 10% by weight, based on the total weight of the composition.

公开(公告)号：US20170304160A1

公开(公告)日：2017-10-26

申请号：US15513018

申请日：2015-09-16

Applicant: L'OREAL

Inventor： Yasuko NAGAMATSU ,  Didier CANDAU ,  Angelina ROUDOT ,  Yannick JOLLY

IPC: A61K8/02 ,  A61K8/25 ,  A61Q17/04 ,  A61K8/86 ,  A61K8/84 ,  A61K8/81 ,  A61K8/67 ,  A61K8/58 ,  A61K8/49 ,  A61K8/46 ,  A61K8/44 ,  A61K8/41 ,  A61K8/40 ,  A61K8/37 ,  A61K8/35 ,  A61K8/34 ,  A61K8/29 ,  A61Q19/08

CPC classification number: A61K8/0266 ,  A61K8/25 ,  A61K8/29 ,  A61K8/342 ,  A61K8/345 ,  A61K8/35 ,  A61K8/37 ,  A61K8/375 ,  A61K8/40 ,  A61K8/41 ,  A61K8/44 ,  A61K8/466 ,  A61K8/4966 ,  A61K8/585 ,  A61K8/678 ,  A61K8/8147 ,  A61K8/8152 ,  A61K8/84 ,  A61K8/86 ,  A61K2800/26 ,  A61K2800/651 ,  A61Q17/04 ,  A61Q19/08

Abstract: A subject matter of the present invention is a composition comprising: a) at least multilayer spherical composite particles comprising i) a core comprising at least one material A having a refractive index ranging from 1.3 to 1.8; and ii) at least one layer covering said core, comprising at least one material B having a refractive index ranging from 1.9 to 3.1; and iii) optionally at least one second layer covering the material B, comprising at least one material C having a refractive index ranging from 1.3 to 1.8; said composite particles being present in an amount less than 28.0% by weight relative to the total weight of the composition; and b) at least one UV-screening agent. This composition is for topical use and is more particularly intended for the photoprotection of the skin and/or hair against ultraviolet (UV) radiation.