The paper deals with the fact that chemical modification and crosslinkage can increase the reactivity of cellulose fibers to dyes and the raise of fixation can thus be achieved.

对纤维素纤维通过化学改性交联作用,增加纤维与染料反应能,到色泽增深提高染色牢进行了讨论。

The graffing rate and melt index of MAH g PE are investigated.It shows that CALA could decrease crosslinkage degree of the copolymer and improve the flowing property of the melt.

合成过程中少量己内酰胺加入,在不明显降低接枝物接枝率情况下可明显改善接枝物熔体粘,提高了接枝物流动性能。