Invention Grant
- Patent Title: Method for inhibiting fading and enhancing color intensity of color-treated hair
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Application No.: US12303689Application Date: 2007-06-05
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Publication No.: US08277789B2Publication Date: 2012-10-02
- Inventor: Gilles Verboom , Kari Bauer , Perry Romanowski
- Applicant: Gilles Verboom , Kari Bauer , Perry Romanowski
- Applicant Address: US NJ Englewood Cliffs
- Assignee: Conopco, Inc.
- Current Assignee: Conopco, Inc.
- Current Assignee Address: US NJ Englewood Cliffs
- Agent Ronald A. Koatz
- International Application: PCT/US2007/070417 WO 20070605
- International Announcement: WO2007/146672 WO 20071221
- Main IPC: A61Q5/00
- IPC: A61Q5/00
Abstract:
The invention provides a method for inhibiting color fading in color-treated keratinous fibers, which method includes treating the keratinous fibers with a color-fade inhibiting-effective effective amount of a monoalkyl quaternary ammonium salt. The invention also provides a method for enhancing the intensity of color in color-treated keratinous fibers, which method includes treating the keratinous fibers with a color intensity enhancing effective amount of an alkyl a quaternary ammonium salt. Additionally provided are products for inhibiting the fading of color and increasing the intensity of color in color-treated keratinous fibers.
Public/Granted literature
- US20110044924A1 METHOD FOR INHIBITING FADING AND ENHANCING COLOR INTENSITY OF COLOR-TREATED HAIR Public/Granted day:2011-02-24
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