发明名称 |
Composition and method for improving the fastness of anionic dyes and brighteners on cellulosic and polyamide fibers |
摘要 |
Aftertreatment of dyeings on cotton or nylon with (A) a polybasic compound which is the product of reacting a primary or secondary amine with cyanamide, dicyandiamide, guanidine or biguanidine and, sequentially or simultaneously (B) a precondensate formed by reacting a compound of type (A) with an N-methylol derivative gives wet fastness properties superior to those given by either (A) or (B) used alone.
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申请公布号 |
US4475918(A) |
申请公布日期 |
1984.10.09 |
申请号 |
US19830526002 |
申请日期 |
1983.08.24 |
申请人 |
SANDOZ LTD. |
发明人 |
KISSLING, BRUNO;ROBINSON, TIBOR |
分类号 |
D06M15/423;D06M13/02;D06M13/148;D06M13/322;D06M13/325;D06M13/35;D06M13/355;D06M13/358;D06M13/402;D06M13/425;D06M13/432;D06M15/427;D06M101/00;D06M101/02;D06M101/06;D06M101/08;D06M101/10;D06M101/16;D06M101/30;D06M101/34;D06P5/06;D06P5/08;(IPC1-7):C08L61/32 |
主分类号 |
D06M15/423 |
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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