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ժҪ ˮ��Ե��ˮ��еķ�ɢ�ۺ��һ��ɫ�ϳɼ��о�ͨ��ϩ��(AM)��ӵ��׻��ϩ��һ��׻��Ȼ��(DMC)��޻��ˮ��Һ�еķ�ɢ��ۺ�,�Ʊ��ȶ��P(AM-DMC)ˮ��ɢ�塣��ɨ��羵��ǲⶨ��ò��о��ȶ��ṹ��۵��ɡ��ε��Ũ�ȶ�ˮ��ɢ�ۺϵ�Ӱ�졣

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Abstract�� The dispersion polymerization of water soluble monomers in aqueous solution is a new kind of green synthesis technology.Stable aqueous dispersions of P(AM-coDMC) by the copolymerization of acrylamide(AM) and cationic monomer(2-methacryloyloxyethyl) trimethyl ammonium chloride(DMC) in inorganic salt solution was prepared.The shapes and sizes of the particles were determined by SEM and laser particle analysis.The effects of factors,such as the structure and amount of dispersants,the composition of monomers,the nature and concentration of inorganic salts,on dispersion polymerization were studied.

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Received 2007-03-15; published 2007-03-15

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��;��ڷ�;��;.AM/��ӵ��ˮ��еķ�ɢ�ۺ�[J]. ��ѧ��ҵ�빤��, 2007,24(2): 129-133

GUO Rui-wei,ZHAO Zong-feng,JIN Qi-ming.Dispersion Copolymerization of Acrylamide/Cationic Monomer in Salt Aqueous Solution[J]. Chemcial Industry and Engineering, 2007,24(2): 129-133

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