公开(公告)号：US09707161B2

公开(公告)日：2017-07-18

申请号：US14443722

申请日：2012-11-30

Applicant: L'OREAL

Inventor： Xuedong Liu ,  Cyril Lemoine ,  Qing Yu

IPC: A61K8/11 ,  A61Q1/02 ,  A61Q1/12 ,  A61K8/06 ,  A61K8/19 ,  A61K8/92 ,  A61K8/29 ,  A61K8/68

CPC classification number: A61K8/11 ,  A61K8/06 ,  A61K8/19 ,  A61K8/29 ,  A61K8/68 ,  A61K8/92 ,  A61K2800/412 ,  A61K2800/43 ,  A61Q1/02 ,  A61Q1/12

Abstract: A color-changing composition for caring for and/or making up keratin materials is disclosed. The composition comprises: —a physiologically acceptable medium including at least an aqueous phase, —color-changing microcapsules, said microcapsules having a size ranging from 50 μm to 1000 μm, preferably from 80 μm to 800 μm, in particular from 100 μm to 400 μm, and comprising: (A) a core, having preferably a size ranging from 20 μm to 800 μm, comprising at least one colorant and preferably at least one binder, said colorant(s) including preferably at least one inorganic pigment preferably selected from iron oxide(s), and (B) a pressure-breakable wall layer surrounding said core, having preferably a thickness of 10 μm to 300 μm, comprising at least one colorant and preferably at least one binder, said colorant(s) including preferably at least titanium dioxide particles, Wherein said microcapsules includes at least 70% by weight of colorant(s), compared to the total weight of said microcapsules.

公开(公告)号：US20150272840A1

公开(公告)日：2015-10-01

申请号：US14443722

申请日：2012-11-30

Applicant: L'OREAL

Inventor： Xuedong Liu ,  Cyril Lemoine ,  Qing Yu

IPC: A61K8/11 ,  A61K8/92 ,  A61K8/06 ,  A61K8/19 ,  A61Q1/02 ,  A61Q1/12

CPC classification number: A61K8/11 ,  A61K8/06 ,  A61K8/19 ,  A61K8/29 ,  A61K8/68 ,  A61K8/92 ,  A61K2800/412 ,  A61K2800/43 ,  A61Q1/02 ,  A61Q1/12

Abstract: A color-changing composition for caring for and/or making up keratin materials is disclosed. The composition comprises: - a physiologically acceptable medium including at least an aqueous phase, - color-changing microcapsules, said microcapsules having a size ranging from 50 μm to 1000 μm, preferably from 80 μm to 800 μm, in particular from 100 μm to 400 μm, and comprising: (A) a core, having preferably a size ranging from 20 μm to 800 μm, comprising at least one colorant and preferably at least one binder, said colorant(s) including preferably at least one inorganic pigment preferably selected from iron oxide(s), and (B) a pressure-breakable wall layer surrounding said core, having preferably a thickness of 10 μm to 300 μm, comprising at least one colorant and preferably at least one binder, said colorant(s) including preferably at least titanium dioxide particles, Wherein said microcapsules includes at least 70% by weight of colorant(s), compared to the total weight of said microcapsules.

Abstract translation: 公开了一种用于照顾和/或制作角蛋白材料的变色组合物。 所述组合物包含：至少包含水相的生理学上可接受的培养基， - 变色微胶囊，所述微胶囊的尺寸范围为50μm至1000μm，优选为80μm至800μm，特别是100μm至400mm 并且包括：（A）优选尺寸为20μm至800μm的芯，包含至少一种着色剂，优选至少一种粘合剂，所述着色剂优选包含至少一种优选选自以下的无机颜料： 氧化铁和（B）围绕所述芯的耐压破坏壁层，优选具有10μm至300μm的厚度，包含至少一种着色剂，优选至少一种粘合剂，所述着色剂优选包括 至少二氧化钛颗粒，其中所述微胶囊包含至少70重量％的着色剂，与所述微胶囊的总重量相比。