Invention Grant
- Patent Title: Hair treatment methods
- Patent Title (中): 头发处理方法
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Application No.: US14389925Application Date: 2013-03-22
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Publication No.: US09320695B2Publication Date: 2016-04-26
- Inventor: Jamie Anthony Hawkes , David Malcolm Lewis , John Mama
- Applicant: Perachem Limited
- Applicant Address: GB Yeadon, Leeds
- Assignee: Perachem Limited
- Current Assignee: Perachem Limited
- Current Assignee Address: GB Yeadon, Leeds
- Agency: HoustonHogle, LLP
- Priority: GB1205900.2 20120402
- International Application: PCT/GB2013/050756 WO 20130322
- International Announcement: WO2013/150268 WO 20131010
- Main IPC: A61Q5/10
- IPC: A61Q5/10 ; A61K8/41 ; A61Q5/06 ; A61K8/46
Abstract:
A method of treating a material, the method comprising the steps of: (i) contacting the material with a coloring composition comprising a dye compound; and (ii) contacting the material with a composition comprising a quaternary ammonium salt.
Public/Granted literature
- US20150047131A1 Hair Treatment Methods Public/Granted day:2015-02-19
Information query
