| 发明名称 |
PROCEDURE FOR TREATING CELLULOSE DERIVATIVE FIBRES |
| 摘要 |
The present invention concerns improving the properties of cellulose carbamate fibres. The wet strength properties in particular can be improved by treating the fibres with alkalis or organic bases, aiming to reduce the number of carbamate groups. The procedure may also be applied in the manufacturing of regenerated cellulose fibres. |
| 申请公布号 |
WO8303433(A1) |
申请公布日期 |
1983.10.13 |
| 申请号 |
WO1983FI00028 |
申请日期 |
1983.03.25 |
| 申请人 |
NESTE OY |
发明人 |
TURUNEN, OLLI, T.;HUTTUNEN, JOUKO, I.;EKMAN, KURT;EKLUND, VIDAR;MANDELL, LEO |
| 分类号 |
D06M11/00;C08B15/06;C08B16/00;D01F2/00;D01F11/02;D04H1/42;D06M11/38;D06M13/325;D06M13/332;D06M13/463;D06M23/00;D06M101/00;D06M101/02;D06M101/06;D06M101/08;(IPC1-7):01F11/02;08B15/06;01F2/00 |
主分类号 |
D06M11/00 |
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