| 发明名称 |
PROCESS FOR IMPROVING THE LIGHT FASTNESS OF DYED LEATHERS |
| 摘要 |
For improving the light-fastness of leather dyed with anionic dyes, the leather is treated, before, during or after dyeing, with a compound of copper. |
| 申请公布号 |
DE3566915(D1) |
申请公布日期 |
1989.01.26 |
| 申请号 |
DE19853566915 |
申请日期 |
1985.11.04 |
| 申请人 |
CIBA-GEIGY AG |
发明人 |
PUNTENER, ALOIS, DR.;BACK, GERHARD, DR.;KOLLER, JOSEF |
| 分类号 |
D06P1/642;D06P1/673;D06P3/32;D06P5/00;D06P5/10;(IPC1-7):D06P3/32;C14C11/00;D06P5/02 |
主分类号 |
D06P1/642 |
| 代理机构 |
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代理人 |
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