摘要
合成了一种新的近红外区域有强吸收的蒽酮类热敏染料－２，７一二（二甲氨基）蒽酮。该化合物在８４９ｎｍ处有强吸收，且发色稳定。
The synthesis and propeties of 2,7-di(dimethylamino)anthrane is discussedThis compound has maximum absorption value in near infra-red regionIt will become a another kind of absorbing dye which can be applied to heating-sensitive recording paper
出处
《黑龙江商学院学报》
1997年第3期52-55,共4页
Journal of Harbin Commercial University(Natural Sciences Edition)
关键词
蒽酮类
热敏染料
热敏记录纸
远红外吸收色素
anthrone,heating-sensitive recoyding,infra-red,absorbing dye,sythesis,properties
