发明名称 |
Acid-dyeable fibre |
摘要 |
The invention relates to an acid-dyeable polyamide fiber which can be obtained very reproducibly and unsusceptibly to faults during the production process. The fiber is characterized in that the amino end group content is less than 10 meq/kg. A very reproducible affinity for dyestuffs is obtained by copolymerization of a compound containing an acidic end group and having a basic nature. Compounds derived from melamine are particularly suitable. |
申请公布号 |
AU2982297(A) |
申请公布日期 |
1998.01.05 |
申请号 |
AU19970029822 |
申请日期 |
1997.06.06 |
申请人 |
DSM N.V. |
发明人 |
JAN EUGEEN FREDERIC ARNAUTS;ATZE JAN NIJENHUIS;CORNELIS VERSLUIS;RENE ABERSON |
分类号 |
C08G69/02;C08G69/08;C08G69/14;C08G69/26;D01F6/60 |
主分类号 |
C08G69/02 |
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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