公开(公告)号：US20150224046A1

公开(公告)日：2015-08-13

申请号：US14690685

申请日：2015-04-20

Applicant: L'OREAL

Inventor： Raluca LORANT ,  Laure FAGEON ,  Karl BOUTELET

IPC: A61K8/81 ,  A61K8/06 ,  A61Q17/04 ,  A61K8/92

CPC classification number: A61K8/8152 ,  A61K8/025 ,  A61K8/06 ,  A61K8/8147 ,  A61K8/92 ,  A61K2800/546 ,  A61Q17/04

Abstract: A composition in the form of an emulsion containing an aqueous phase, a fatty phase, a superabsorbent polymer, and an organic UV screening agent. Method for the treatment of a keratinous substance whereby the composition described is applied to the keratinous substance.

Abstract translation: 含有水相，脂肪相，超吸收聚合物和有机UV筛选剂的乳液形式的组合物。 用于治疗角质形成物质的方法，由此将所述组合物应用于角质物质。

公开(公告)号：US20210169770A1

公开(公告)日：2021-06-10

申请号：US16761357

申请日：2018-11-15

Applicant: L'OREAL

Inventor： Laure FAGEON ,  Carole GUIRAMAND ,  Karl BOUTELET

IPC: A61K8/81 ,  A61K8/06 ,  A61Q19/10 ,  A61Q1/14

Abstract: Emulsion comprising an anionic acrylic copolymer and a lipophilic polymer A subject of the present invention is a composition in the form of an emulsion, preferably in the form of an oil-in-water emulsion, comprising at least one hydrophilic gelling polymer chosen from anionic acrylic copolymers and at least one lipophilic polymer comprising at least hydroxyethyl acrylate units and acrylate units bearing a lipophilic group, wherein the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing a lipophilic group ranges from 1:30 to 1:1 and wherein the lipophilic polymer has a number-average molecular weight Mn ranging from 2000 to 9000 g/mol. The composition in accordance with the invention makes it possible to obtain emulsions which are homogeneous (the emulsion is macroscopically smooth and has no grains, after storage in a pot for 24 hours at ambient temperature (25° C.)), which have a variable viscosity (very fluid to very thick), which are stable over time, and which have good sensory properties, in particular which are non-tacky, non-shiny and non-greasy on the skin.

公开(公告)号：US20210177719A1

公开(公告)日：2021-06-17

申请号：US16760191

申请日：2018-11-15

Applicant: L'OREAL

Inventor： Raluca LORANT ,  Laure FAGEON ,  Carole GUIRAMAND ,  Karl BOUTELET

IPC: A61K8/46 ,  A61K8/81 ,  A61K8/37 ,  A61K8/42 ,  A61Q1/14 ,  A61Q19/10 ,  A61Q17/04 ,  A61K8/06

Abstract: Cosmetic emulsion containing a gemini surfactant and a lipophilic polymer The invention relates to a composition in the form of an emulsion, in particular in the form of an oil-in-water emulsion, comprising a gemini surfactant having a specific chemical structure with at least two fatty amide groups and at least one lipophilic polymer comprising at least hydroxyethyl acrylate units and acrylate units bearing a lipophilic group, wherein the weight ratio of the sum of all the hydroxyethyl acrylate units to the sum of all the acrylate units bearing a lipophilic group ranges from 1:30 to 1:1 and wherein the lipophilic polymer has a number-average molecular weight Mn ranging from 2000 to 9000 g/mol. The composition in accordance with the invention makes it possible to obtain a cosmetic emulsion having an increased sun protection factor, while at the same time having good cosmetic properties, such as a non-greasy and non-tacky feel, while at the same time being stable, in particular from the physicochemical viewpoint.

公开(公告)号：US20170304658A1

公开(公告)日：2017-10-26

申请号：US15507318

申请日：2015-08-26

Applicant: L'OREAL

Inventor： Angelina ROUDOT ,  Anne FALIP ,  Didier CANDAU ,  Elodie VALVERDE ,  Laure FAGEON

IPC: A61Q17/04 ,  C08F220/56 ,  A61K8/73 ,  C08G77/04 ,  A61K8/04

CPC classification number: A61Q17/04 ,  A61K8/042 ,  A61K8/25 ,  A61K8/73 ,  A61K2800/612 ,  A61K2800/651 ,  A61Q1/00 ,  C08F220/56 ,  C08G77/04

Abstract: A composition, in particular a cosmetic composition, for making up and/or caring for keratin materials, including at least one aqueous phase gelled with at least one non-starchy hydrophilic gelling agent; at least one oily phase gelled with at least one non-cellulose-based lipophilic gelling agent other than apolar hydrocarbon-based waxes with a melting point of greater than 75.0° C. and silicone polyamides; the phases forming therein a macroscopically homogeneous mixture; the composition also including at least one UV-screening agent.