一种氧化叔胺化合物在热敏材料体系中的作用  

The Effect of an Oxidized Tertiary Amine on a Thermo-sensitive Composition

作　　者：樊武琨[1] 林璐[1] 李仲晓[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》2010年第6期8-11,共4页Information Recording Materials

基　　金："北京市教委面上项目(18000109002)";"北京市青年骨干教师项目"项目的资助

摘　　要：利用双氧水将无色结晶紫分子中的叔胺基团氧化,得到含三个氧化叔胺基团的结晶紫氧化物(OLCV),并通过TGA和DSC测试其热稳定性。将OLCV作为助剂添加到一种基于酚醛树脂的热敏树脂体系中,发现其具有很强的阻溶性,并测定加入量对热敏树脂的碱溶性影响,研究了该种氧化叔胺化合物的在热敏体系中的可能应用。Leuco crystal violet was oxidized with hydrogen peroxide to yield oxidized lecuo crystal violet （OLCV） containing three oxidized tertiary amine groups. Thermal properties of OLCV were measured by TGA and DSC. It was found that OLCV was a strong dissolution inhibitor for the thermo-sensitive composition based on phenolic resin, and the effect of OLCV on the imaging performance of the thermo-sensitive composition was also investigated.

关 键 词：热敏 氧化叔胺 阻溶性 

分 类 号：TQ314.24[化学工程—高聚物工业]