公开(公告)号：US20180207077A1

公开(公告)日：2018-07-26

申请号：US15416781

申请日：2017-01-26

Applicant: L'OREAL

Inventor： Zhi PAN ,  Yan YU ,  Anne-Laure Suzanne BERNARD

IPC: A61K8/60 ,  A61K8/06 ,  A61K8/67 ,  A61K8/85 ,  A61K8/41 ,  A61K8/92 ,  A61K8/34 ,  A61K8/46 ,  A61Q19/00

Abstract: The instant disclosure relates to microemulsion compositions comprising polydatin, which are useful as cosmetic and/or pharmaceutical compositions for application to the skin and/or hair. The microemulsion compositions comprise: (a) polydatin; (b) optionally, niacinamide; (c) optionally, baicalin; (d) one or more oils; (e) water; and (f) one or more emulsifiers. Furthermore, the ratio of the total amount of the one or more emulsifiers to the total amount of the one or more oils is typically 1.7 to 2.5.

公开(公告)号：US20150174047A1

公开(公告)日：2015-06-25

申请号：US14136634

申请日：2013-12-20

Applicant: L'OREAL

Inventor： Catherine CHIOU ,  Zhi PAN ,  Angelike GALDI ,  Lauren E. MANNING ,  Andrew GOLDBERG

IPC: A61K8/891 ,  A61K8/60 ,  A61K8/368 ,  A61Q19/08 ,  A61K8/365 ,  A61K8/89 ,  A61K8/49

CPC classification number: A61K8/891 ,  A61K8/365 ,  A61K8/368 ,  A61K8/4926 ,  A61K8/494 ,  A61K8/4953 ,  A61K8/4973 ,  A61K8/498 ,  A61K8/60 ,  A61K8/606 ,  A61K8/675 ,  A61K8/676 ,  A61K8/89 ,  A61K8/894 ,  A61Q19/08

Abstract: A water releasing composition in the form of an emulsion and process for using the composition are provided. The composition includes an aqueous phase and an oil phase. The aqueous phase includes at least one water-soluble active ingredient at a concentration by weight of from about 0.1% to about 20%, based upon weight of the composition. The oil phase includes dimethicone at a concentration by weight of about 1% to about 25%, and an emulsifying crosslinked siloxane elastomer at a concentration by weight of about 0.1% to about 20%, both based upon weight of the composition. The composition has a phase ratio of the aqueous phase to the oil phase of about 3.0 to about 12.0. The composition converts from an emulsion to a plurality of droplets upon application of shear.

Abstract translation: 提供乳液形式的释水组合物和使用该组合物的方法。 该组合物包括水相和油相。 水相包含至少一种水溶性活性成分，其浓度为组合物重量的约0.1％至约20％。 油相包括浓度为约1％至约25％的聚二甲基硅氧烷和基于组合物重量的浓度为约0.1％至约20％的乳化交联硅氧烷弹性体。 该组合物的水相与油相的相比为约3.0至约12.0。 当施加剪切时，组合物从乳液转化为多个液滴。