发明名称 |
OZONE DECOLORIZATION OF GARMENTS |
摘要 |
A process for selectively decolorizing a garment containing cellulosic material which comprises the steps of providing said garment with a dye or coloring agent reactive to ozone, wetting said garment and then contacting said wetted garment with ozone or a mixture of steam and ozone whereby the ozone is reacted with the dye or coloring agent. |
申请公布号 |
CA2057443(C) |
申请公布日期 |
2003.05.13 |
申请号 |
CA19912057443 |
申请日期 |
1991.12.10 |
申请人 |
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发明人 |
HALL, DAVID;WASINGER, ERIC |
分类号 |
C11D11/00;D06B11/00;D06L3/04;(IPC1-7):D06M11/34 |
主分类号 |
C11D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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