Invention Grant
US08236743B2 Process for inhibiting dyed hair fibers from losing their color during shampooing
失效
在洗发期间抑制染色的头发纤维失去颜色的方法
- Patent Title: Process for inhibiting dyed hair fibers from losing their color during shampooing
- Patent Title (中): 在洗发期间抑制染色的头发纤维失去颜色的方法
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Application No.: US12785839Application Date: 2010-05-24
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Publication No.: US08236743B2Publication Date: 2012-08-07
- Inventor: Nghi Van Nguyen , David W. Cannell , Cynthia Chong Espino , Katherine Natalie Barger
- Applicant: Nghi Van Nguyen , David W. Cannell , Cynthia Chong Espino , Katherine Natalie Barger
- Applicant Address: FR
- Assignee: L'Oréal
- Current Assignee: L'Oréal
- Current Assignee Address: FR
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Main IPC: C11D7/36
- IPC: C11D7/36 ; C11D3/37
Abstract:
A process for inhibiting dyed hair fibers from losing their color during shampooing involving contacting the dyed hair fibers with a composition containing: (a) at least one polyamine compound having at least two amino groups; (b) at least one anionic silicone; and (c) optionally, at least one surfactant, and wherein (a) is present in the composition in an amount sufficient to inhibit the dyed hair fibers from losing their color during shampooing.
Public/Granted literature
- US20100233113A1 PROCESS FOR INHIBITING DYED HAIR FIBERS FROM LOSING THEIR COLOR DURING SHAMPOOING Public/Granted day:2010-09-16
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