| 发明名称 |
PROCESS FOR DE-COLORING RESIDUE FROM PERSONAL WASH OR COSMETIC COMPOSITIONS COMPRISING DYE WITH AZO BOND USING REDUCING AGENTS AS DE-COLORING AGENTS |
| 摘要 |
A process for de-coloring liquid or solid residue compositions containing a dye having an azo colorant is disclosed.
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| 申请公布号 |
US2008005850(A1) |
申请公布日期 |
2008.01.10 |
| 申请号 |
US20060428900 |
申请日期 |
2006.07.06 |
| 申请人 |
CONOPCO, INC., D/B/A UNILEVER |
发明人 |
CHEN HANG;YAROVOY YURY;OUYANG HAO |
| 分类号 |
C11D3/00 |
主分类号 |
C11D3/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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