摘要
经液氨浸泡处理的纤维素与尿素进行酯化反应，合成了纤维素氨基甲酸酯。采用ＸＲＤ研究了不同浸泡时间、温度对纤维素结构的影响，并讨论了反应温度、时间、催化剂、浸泡时尿素的含量对产物含氮量的影响。
Abstract Cellulos carbamate was synthesized from cellulos immersed with liquid ammonia and carbamide by esterification. The influence on the structure of cellulose by variant immersed time and temperature was studied with XRD. The effects of reaction temperature,time,catalyst and the content of carbamide on the nitrogen contert of the product were discussed.
出处
《江苏化工》
1998年第6期26-28,共3页
Jiangsu Chemical Industry
