%0 Journal Article
%T Synthesis of a Novel Superabsorbent Resin Based on Acrylic Acid and Maleic Anhydride<br>丙烯酸/马来酸酐高吸水树脂的合成
%A WANG Li-yong
%A REN Tian-rui
%A <br>王立勇
%A 任天瑞
%J 过程工程学报
%D 2005
%I 
%X A kind of novel copolymer superabsorbent resin based on the monomersmaleic anhydride (MA), acrylic acid (AA) and its salts] was prepared by solution polymerization using ammonium persulfate (APS) as initiator, N,N-methylenebisacrylamide (MBA) and glycerine as cross-linking agents. Effects of process parameters such as the concentrations of monomers, cross-linker, initiator and degree of ammoniation of maleic anhydride on the absorbency of superabsorbent resin were discussed. Under the optimal conditions, the absorbency of water from distilled water and 0.9% NaCl solution was 1689 g/g and 115 g/g, respectively.
%K superabsorbent resin
%K acrylic acid
%K maleic anhydride
%K solution polymerization<br>高吸水树脂
%K 丙烯酸
%K 马来酸酐
%K 溶液聚合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=966E49A9B70FFFE3&yid=2DD7160C83D0ACED&vid=94C357A881DFC066&iid=0B39A22176CE99FB&sid=F1177A9DF1349B63&eid=31611641D4BB139F&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=1&reference_num=9