| 发明名称 |
Treatment of polyamide fibres |
| 摘要 |
Ketene dimers of the general formula <IMAGE> (I) wherein R1 and R2 independently of one another denote an alkyl or alkenyl radical each of which has at least 8 C atoms, a cycloalkyl radical having at least 6 C atoms or an aryl or aralkyl radical are used for the treatment of wool and synthetic polyamide fibres.
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| 申请公布号 |
US5028236(A) |
申请公布日期 |
1991.07.02 |
| 申请号 |
US19890389646 |
申请日期 |
1989.08.04 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
KORTMANN, WILFRIED;SCHROEER, WOLF-DIETER;PASSON, KARL-HEINZ |
| 分类号 |
D06M13/12;D06M13/02;D06M13/13;D06M13/224;D06M13/228;D06M101/00;D06M101/02;D06M101/10;D06M101/12;D06M101/16;D06M101/30;D06M101/34 |
主分类号 |
D06M13/12 |
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