摘要
本文论述了天然纤维素纤维的生产方法包括铜氨溶液、NMMO及LiCl/极性溶剂等对生态环境和纤维性能的影响 ,重点介绍了纤维素在LiCl/极性溶剂体系中溶解机理及各种溶解条件对溶解性能的影响。对纤维素接枝共聚及其产物也作了相应介绍。
The main methods to produce regenerated cellulosic fibers, including cuprammonia method, NMMO method and LiCl/polar solvent are summarized. The influence of those methods on environment and fiber properties is discussed according to the dissolution mechanism. The dissolution mechanism of cellulose in LiCl/polar solvent and the influences of different dissolution conditions on the dissolubility are detailed. The graft copolymerization of cellulose and obtained products are introduced also.
出处
《精细与专用化学品》
CAS
2004年第16期18-21,共4页
Fine and Specialty Chemicals
