含甲基丙烯酸叔丁酯单元聚合物的合成及其酸解性能研究  

Synthesis and Acidolysis Behavior of the Polymers Derived from Tert-butyl Methacry late

作　　者：郑卫平[1] 吴倜[1] 张伟民[1] 杨娜[1] 蒲嘉陵[1] 

机构地区：[1]北京印刷学院印刷包装材料与技术北京市重点实验室,北京102600

出　　处：《信息记录材料》2006年第4期35-37,共3页Information Recording Materials

基　　金：北京市教委资助项目(KM200610015004);北京市印刷学院青年科技基金资助项目

摘　　要：本研究合成了甲基丙烯酸叔丁酯(TBMA)单体及其均聚物,并与甲基丙烯酸(MAA)共聚合成了二元共聚物。同时以对甲苯磺酸作为酸源,比较系统地研究了聚合物中甲基丙烯酸叔丁酯单元的酸姐情况及其影响因素。研究表明,酸含量的增加和烤版温度的适当升高对甲基丙烯酸叔丁酯单元的酸解有利,烤版时间对甲基丙烯酸叔丁酯单元的酸解比例有一定影响。Tert-butyl methacrylate （TBMA） and the polymers derived from it were synthesized. The acidolysis behavior of the polymers was examined in the presence of p-methylbenzenesulfonic acid. The factors effecting the acidolysis of the polymers, including the amount of p-methylbenzenesulfonic acid, baking temperature and time, were fully evaluated. The results indicated that the acidolysis of the polymers was highly dependent on the acid and the temperature. Additionally, the baking time also had some influence on the acidolysis of polymers.

关 键 词：甲基丙烯酸叔丁酯 酸解 烤版 

分 类 号：TS802[轻工技术与工程]