Invention Grant
- Patent Title: Bleaching methods and compositions
- Patent Title (中): 漂白方法和成分
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Application No.: US13119189Application Date: 2009-09-10
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Publication No.: US08999301B2Publication Date: 2015-04-07
- Inventor: Céline Gauché´ , Jamie Anthony Hawkes , David Malcolm Lewis
- Applicant: Céline Gauché´ , Jamie Anthony Hawkes , David Malcolm Lewis
- Applicant Address: GB Leeds
- Assignee: Perachem Limited
- Current Assignee: Perachem Limited
- Current Assignee Address: GB Leeds
- Agency: Hoffman Warnick LLC
- Priority: GB0816943.5 20080916; GB0907800.7 20090507
- International Application: PCT/GB2009/051157 WO 20090910
- International Announcement: WO2010/032030 WO 20100325
- Main IPC: A61Q5/08
- IPC: A61Q5/08 ; A61K8/19 ; A61K8/22
Abstract:
A method of treating a material, the method comprising applying to the material a composition comprising at least 10 wt % of ammonium carbonate, ammonium carbamate or a mixture thereof; and a source of hydrogen peroxide.
Public/Granted literature
- US20110168202A1 BLEACHING METHODS AND COMPOSITIONS Public/Granted day:2011-07-14
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