公开(公告)号：US20040000015A1

公开(公告)日：2004-01-01

申请号：US10345249

申请日：2003-01-16

Applicant: SEETHROUGH Ltd.

Inventor： Israel Grossinger ,  Avigdor Schertz ,  Michel Mercier ,  Eli Benny

IPC: A61K007/13

CPC classification number: A45D44/005 ,  A45D2019/0066 ,  A45D2044/007 ,  A61B5/103 ,  A61B5/417 ,  A61B5/448 ,  A61B5/6803 ,  G01J3/0251 ,  G01J3/46 ,  G01J3/463 ,  G01J3/50 ,  G01N21/251 ,  G01N21/84 ,  G01N2021/8444 ,  G01N2201/065

Abstract: A method to change the color of hair. The method includes measuring an initial reflectance spectrum of a sample of the hair and analyzing a contribution of a plurality of natural hair factors to the initial reflectance spectrum. The method also includes calculating a hair treatment based on another reflectance spectrum. A system to measure a reflectance spectrum of a sample includes an integrating sphere having a sampling port and an inner surface and a window disposed near to the sampling port. The window is configured for being placed in close contact with the sample. The system also includes a light source configured to project light onto the sample via the window and a light detector configured to analyze light reflected from the inner surface to produce the reflectance spectrum of the sample.

Abstract translation: 改变头发颜色的方法。 该方法包括测量毛发样品的初始反射光谱并分析多种天然毛发因子对初始反射光谱的贡献。 该方法还包括基于另一反射光谱计算毛发处理。 用于测量样品的反射光谱的系统包括具有采样端口和内表面的积分球和靠近采样端口设置的窗口。 窗口配置为与样品紧密接触。 该系统还包括被配置为经由窗口将光投射到样品上的光源和被配置为分析从内表面反射的光以产生样品的反射光谱的光检测器。