无皂阳离子丙烯酸酯乳液的合成及应用  

Preparation and Characterization of Soap-Free Cationic Acrylic Emulsion

作　　者：王帆[1] 张光华[1] 孙卫玲[1] 董惟昕[1] 魏辉[1] 

机构地区：[1]陕西科技大学教育部轻化工助剂化学与技术重点实验室,西安710021

出　　处：《纸和造纸》2010年第6期35-38,共4页Paper and Paper Making

摘　　要：利用无皂乳液聚合技术用壳聚糖作为分散剂对丙烯酸酯类单体聚合进行稳定作用,制备了一种稳定的阳离子无皂丙烯酸酯孔液,并对其制备过程中各个条件进行了研究。结果表明:引发剂的浓度在3%～4%的范围、酒石酸的质量分数为4%～5%、温度在70℃、壳聚糖的用量在5%时制得的乳液效果最佳。The use of soap-free emulsion polymerization technology for the acrylic monomer polymerization stabilized by chitosan as a dispersing agent, was prepared by a stable cationic soap-free acrylic emulsion, and its preparation process has been studied in various conditions, The results showed that： initiator concentration in the range of 3%-4%, tartaric acid content in the mass fraction of 4%-5%, temperature 70℃, the dosage of chitosan in 5% of the emulsion obtained the best results.

关 键 词：壳聚糖 接枝共聚 酒石酸 无皂乳液聚合 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]