【作者】 雷福厚； 蓝虹云； 谢斌； 陈燕文； 安鑫南；

【Author】 LEI Fuhou LAN Hongyun Xie bin Chen Yanwen AN Xinnan (Guangxi University for Nationalities, Nanning, 530006 ,China;Nanjing Forestry University,Nanjing, JS 210037, China)

【机构】 广西民族学院； 南京林业大学；

【摘要】 <正> 松香的主要成分是各种树脂酸(C19H29COOH),其中酸性物质占90%左右,它是一个三环菲骨架,大都含有两个双键的一元羧酸。本文以三氯化铁为催化剂,松香、乙二醇为原料,合成松香乙二醇酯,再与丙烯酸反应,得到松香乙二醇酯丙烯酯;而后在催化剂的作用下催化聚合得到聚松香乙二醇酯丙烯酯,再在催化剂作用下用过氧化氢氧化聚松香乙二醇酯丙烯酯,本文中测定了聚松香乙二醇酯丙烯酯和聚松香乙二醇酯丙烯酯氧化物的比表面、孔经、酸度,溶解性和差热等各种性能。其反应方程式为:更多还原

【Abstract】 This paper study that synthesis of oxidation polymer of the rosin ethylene glycol ester propylene ester with rosin, ethylene glycol, and acrylic acid as raw material. At first, the rosin ethylene glycol ester was synthesized with FeCl3 as the catalyst. And the rosin ethylene glycol ester propylene ester was synthesized. Then the polymer of the rosin ethylene glycol ester propylene ester was synthesized with rosin ethylene glycol ester propylene ester as monomer. Finally the polymer of the rosin ethylene glycol ester propylene ester was oxidized by H2O2 with the rosin amine schiff base-Cu2+ complex as catalyst. All the products were analyzed by IR and UV. Property of polymer was determined such as solubility, acidity and DTA.更多还原