公开(公告)号：US09943844B2

公开(公告)日：2018-04-17

申请号：US14784693

申请日：2014-04-09

Applicant: L'OREAL

Inventor： Fréderic Baltenneck ,  Jean-Baptiste Galey ,  Michel Dailly ,  Anne Colonna ,  Fabrice Monti

IPC: G01N33/15 ,  G01N33/48 ,  G01N33/50 ,  A61Q15/00 ,  B01L3/00 ,  G01N33/487 ,  C12M1/42

CPC classification number: B01L3/5027 ,  B01L3/502715 ,  B01L3/502746 ,  B01L2200/10 ,  B01L2300/0654 ,  B01L2300/0663 ,  B01L2300/0867 ,  B01L2300/16 ,  B01L2400/0472 ,  B01L2400/084 ,  G01N33/15 ,  G01N33/4875

Abstract: This applicator comprises a base (22) and a product applicator tongue (25) that projects from the base (22) along an axis (A-A′), said tongue (25) defining a central cavity (30). It comprises a massage element (32) disposed in the central cavity (30), with the massage (32) element and the tongue (25) defining therebetween in the cavity (30) an intermediary product retaining space (33). The massage element (32) and the tongue (25) can move in relation to one another transversally in relation to the axis (A-A′).

公开(公告)号：US20160082433A1

公开(公告)日：2016-03-24

申请号：US14784693

申请日：2014-04-09

Applicant: L'OREAL

Inventor： Fréderic Baltenneck ,  Jean-Baptiste Galey ,  Michel Dailly ,  Anne Colonna ,  Fabrice Monti

IPC: B01L3/00 ,  G01N33/15

CPC classification number: B01L3/5027 ,  B01L3/502715 ,  B01L3/502746 ,  B01L2200/10 ,  B01L2300/0654 ,  B01L2300/0663 ,  B01L2300/0867 ,  B01L2300/16 ,  B01L2400/0472 ,  B01L2400/084 ,  G01N33/15 ,  G01N33/4875

Abstract: This invention relates to a microfluidic evaluation system (1) for evaluating in vitro the efficacy of an antiperspirant product, comprising: a natural or artificial sweat source (3); and a microfluidic chip (5) comprising: a main flow channel for the antiperspirant product (7); and at least one secondary flow channel for the sweat (9), the or each secondary channel (9) comprising a sweat inlet that can receive sweat from the sweat source (3) and a sweat outlet through which the secondary channel (9) opens into the main channel (7), the or each secondary channel (9) having a diameter of less than 100 μm.

Abstract translation: 本发明涉及一种用于体外评估止汗产品的微流体评估系统（1），其包括：天然或人造汗液源（3）; 和微流体芯片（5），包括：用于止汗产品（7）的主流动通道; 和用于汗水（9）的至少一个二次流动通道，所述或每个次要通道（9）包括可以从汗液源（3）接收汗液的汗液入口和第二通道（9）打开的出汗口 进入主通道（7），所述或每个次通道（9）的直径小于100μm。