公开(公告)号：US20160158118A1

公开(公告)日：2016-06-09

申请号：US14906105

申请日：2014-07-18

Applicant: L'OREAL

Inventor： Florence LEVY ,  Léonora HENAULT-MEZAIZE ,  Virginie PEREZ NOWAK

IPC: A61K8/06 ,  A61K8/02 ,  A61K8/81 ,  A61K8/92 ,  A61K8/891

CPC classification number: A61K8/06 ,  A61K8/0245 ,  A61K8/8111 ,  A61K8/8152 ,  A61K8/89 ,  A61K8/891 ,  A61K8/922 ,  A61K2800/10 ,  A61K2800/412 ,  A61K2800/52 ,  A61K2800/82 ,  A61Q19/00

Abstract: The present invention relates to an oil/oil emulsion comprising at least: —a first oily phase comprising at least a first non-volatile oil chosen from silicone oils, hydrocarbon-based oils and fluoro oils, —a second oily phase comprising at least a second volatile or non-volatile oil, which is immiscible with the first oil(s) at room temperature, —solid microparticles having at least one curved part and at least one breakage of curvature of the said curved part. The invention also relates to a cosmetic composition comprising, in a physiologically acceptable medium, at least one such oil/oil emulsion. Finally, the invention relates to the use of solid microparticles having at least one curved part and at least one breakage of curvature of the said curved part, for stabilizing an oil/oil emulsion as has just been described.

Abstract translation: 本发明涉及一种油/油乳液，其至少包含： - 第一油相，其包含至少一种选自硅油，烃基油和氟油的第一非挥发性油， - 第二油相，其包含至少一种 第二挥发性或非挥发性油，其在室温下与第一油不混溶，固体微粒具有至少一个弯曲部分和至少一个所述弯曲部分的曲率断裂。 本发明还涉及在生理学上可接受的介质中包含至少一种这种油/油乳液的化妆品组合物。 最后，本发明涉及使用具有至少一个弯曲部分和至少一个弯曲部分的曲率断裂的固体微粒，用于稳定刚刚描述的油/油乳液。

公开(公告)号：US20180140515A1

公开(公告)日：2018-05-24

申请号：US15578302

申请日：2016-06-24

Applicant: L'OREAL

Inventor： Virginie PEREZ NOWAK ,  Nathalie JULIEN

IPC: A61K8/06 ,  A61K8/34 ,  A61K8/46 ,  A61K8/58 ,  A61K8/60 ,  A61K8/73 ,  A61K8/81 ,  A61Q1/06

CPC classification number: A61K8/062 ,  A61K8/342 ,  A61K8/463 ,  A61K8/585 ,  A61K8/604 ,  A61K8/731 ,  A61K8/8117 ,  A61K8/8194 ,  A61Q1/06

Abstract: A cosmetic composition in the form of an oil-in-water emulsion containing: (A) at least 5% by weight of water relative to the total weight of the composition; (B) alkylcellulose, the alkyl residue of which contains between 2 and 6 carbon atoms; (C) at least one non-volatile hydrocarbon-based or silicone oil; and (D) at least one hydrocarbon-based resin with a number-average molecular weight of less than or equal to 10,000 g/mol. A process for making up and/or caring for the lips, by applying the composition to the lips.