松香三元酸衍生物的制备及其性能研究  

Study on Preparation and Properties of Polyacid Derivatives of Rosin

作　　者：张春华[1] 赵靖敏[2] 陈保国[1] 

机构地区：[1]内蒙古民族大学化学化工学院,内蒙古通辽028000 [2]通辽职业学院高职教育研究所,内蒙古通辽028000

出　　处：《安徽农业科学》2011年第31期19213-19214,19257,共3页Journal of Anhui Agricultural Sciences

摘　　要：[目的]研究松香三元酸衍生物的制备纯化方法及性能。[方法]以松香为原料,通过D-A加成制备富马海松酸和马来海松酸酐,并分别使用重结晶法对其进行纯化,同时采用多种分析手段对其结构及性能进行测定。[结果]制备并纯化得到的富马海松酸和马来海松酸酐的纯度均达95%以上,且与松香相比耐热性有所提高。[结论]为扩大松香衍生物的应用提供科学依据。[Objective] The aim was to study the preparation methods and properties of polyacid derivatives of rosin.[Method] Fumaropimaric acid（FPA） and maleopimaric acid（MPA） were prepared through D-A addition reaction with rosin as raw material.They were purified by recryctallization,respectively,then their structure and performances were determined using a variety of analytical methods.[Result] The results showed that the purities of FPA and MPA were both over 95%,meanwhile,the heat resistance were improved compared with rosin.[Conclusion] The certain scientific basis for the application of rosin derivatives was provided.

关 键 词：富马海松酸 马来海松酸酐 纯化 松香衍生物 

分 类 号：TQ351.47[化学工程]