氨基树脂交联型聚合物的合成及其取向松弛  

Synthesis and Orientation of Melaminealdehyde Resin Crosslinked Polymers

作　　者：杨春才[1] 王化滨[1] 胡慧贞[1] 景遐斌[1] 韩孝族[1] 王佛松[1] 

机构地区：[1]中国科学院长春应用化学研究所高分子物理联合开放实验室

出　　处：《高等学校化学学报》1995年第9期1471-1475,共5页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

摘　　要：用双羟基偶氮（或氧化偶氮）苯化合物与对苯二甲酰氯缩聚反应合成了端羟基偶氮（或氧化偶氮）苯低聚物。将其与丁醇醚化氨基树脂进行电场极化交联反应合成交联型非线性光学聚合物。利用红外光谱和紫外可见吸收光谱分别对交联反应、电场极化取向稳定性进行了研究。Three kinds of hydroxy-terminated oligomers were synthesized and characterized by IR, DSC and GPC. The oligomers were crosslinked by melaminealdehyde resin. The orientation and relaxation of the poled and crosslinked polymers were studied by UV-Vis spectra. It was shown that polymers had high orientational stability after corona-poling and crosslinking.

关 键 词：交联聚合物 取向松驰 羟基偶氮苯 NLO聚合物 

分 类 号：O633.4[理学—高分子化学]