发明名称 |
Process for improving the wet fastnesses of direct dyeings on cellulose fibres |
摘要 |
The wet fastnesses of direct dyeings on cellulose fibres can be improved by aftertreating these dyeings with water-soluble aliphatic dialdehydes, preferably glutaraldehydes, in a customary manner.
|
申请公布号 |
DE3231059(A1) |
申请公布日期 |
1984.02.23 |
申请号 |
DE19823231059 |
申请日期 |
1982.08.20 |
申请人 |
BAYER AG |
发明人 |
NEUFANG,KARL,DR.;KUTH,ROBERT,DR. |
分类号 |
D06M13/123;D06P1/651;D06P5/04;(IPC1-7):D06P5/04 |
主分类号 |
D06M13/123 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|