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公开(公告)号：EP1531720B1
公开(公告)日：2011-12-28
申请号：EP03732991.9
申请日：2003-06-25
Applicant: Coloright Ltd.
Inventor： GROSSINGER, Israel , SCHERTZ, Avigdor , MERCIER, Michel , BENNY, Eli
IPC: A61B5/103
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 [Fig 1a (10)] of a sample of the hair and analyzing a contribution of a plurality of 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 (12) having a sampling port (14) and an inner surface (16) and a window disposed (18) near the sampling port. The window is configured for being placed in close contact with the sample. The system also includes a light source (20) configured to project light onto the sample via the window and a light detector (22) configured to analyze light reflected from the inner surface (16) to produce the reflectance spectrum of the sample.
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公开(公告)号：EP1976410B1
公开(公告)日：2014-04-02
申请号：EP07700731.8
申请日：2007-01-10
Applicant: ColoRight Ltd.
Inventor： GROSSINGER, Nadav , GROSSINGER, Israel , BENNY, Eliyahu , MERCIER, Michel , SCHERZ, Avigdor
CPC classification number: A45D44/005 , A45D2044/007 , G01J3/28 , G01J3/46 , G01J3/462 , G01J3/463 , G01N21/84 , G01N2021/8444
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公开(公告)号：EP1856494B1
公开(公告)日：2014-04-02
申请号：EP06711192.2
申请日：2006-02-16
Applicant: ColoRight Ltd.
Inventor： GROSSINGER, Nadav , BENNY, Eliyahu , GROSSINGER, Israel , SCHERTZ, Avigdor , MERCIER, Michel
CPC classification number: A45D44/005 , A45D2044/007 , A61B5/448 , A61K8/00 , A61Q5/10 , G01J3/46 , G01J3/463 , G01N21/251
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