| 摘要 |
This invention relates to a process for treating Lyocell cellulose fibers, which comprises treating the Lyocell cellulose fiber with at least one compound of formula wherein X is -NR- or -S-, A is an aliphatic radical containing 1 to 18 carbon atoms which is free of sulfo groups, or -X-A is hydroxy, and R is hydrogen or, independently of A, has the meaning of A. |
