LICP OpenIR  > 羰基合成与选择氧化国家重点实验室(OSSO)
一种高分子材料化学固沙剂的制备方法
王来来; 董治宝; 赵水侠
2011-05-18
Rights Holder中国科学院兰州化学物理研究所
Date Available2010-01-06
Country中国
Abstract本发明公开了一种高分子材料化学固沙剂的制备方法。该方法通过酸析法从碱性造纸制浆废液中提取木质素,以甲醛和亚硫酸钠或亚硫酸氢钠对木质素进行磺甲基化改性,再以丙烯酸对磺甲基化木质素进行接枝共聚改性,合成新型高分子材料固沙剂。该方法不仅解决造纸废液对环境的污染问题,而且合成的固沙剂具有水溶性、施工方便、成本低廉、可降解、保水、保湿、有利于植物生长的特点。
Subject Area物理化学与绿色催化
DepartmentOSSO国家重点实验室
Application Date2008-07-03
Patent Number200810150285.1
Language中文
Status授权
Application NumberCN101619219A
Patent Agent方晓佳
Document Type专利
Identifierhttp://ir.licp.cn/handle/362003/3212
Collection羰基合成与选择氧化国家重点实验室(OSSO)
Recommended Citation
GB/T 7714
王来来,董治宝,赵水侠. 一种高分子材料化学固沙剂的制备方法. 200810150285.1[P]. 2011-05-18.
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