| 发明名称 |
PROCESS TO REMOVE MANGANESE DIOXIDE FROM WET PROCESS DENIM FIBERS BY NEUTRALIZING WITH PERACETIC ACID |
| 摘要 |
A process is provided in which manganese dioxide stains in denim fabric which has been partially decolorized with potassium permanganate are neutralized or removed by an aqueous solution of peracetic acid containing at least 1 part by weight acetic acid and 1.5 parts by weight hydrogen peroxide per part by weight peracetic acid.
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| 申请公布号 |
US5205835(A) |
申请公布日期 |
1993.04.27 |
| 申请号 |
US19910651811 |
申请日期 |
1991.02.07 |
| 申请人 |
FMC CORPORATION |
发明人 |
TIECKELMANN, ROBERT H.;KURSCHNER, LISA M. |
| 分类号 |
D06L3/02;C11D11/00;D06L3/14;D06P5/13;D06P5/15 |
主分类号 |
D06L3/02 |
| 代理机构 |
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代理人 |
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