Two classes of certain compounds known as bis(thiazolinethiones), more particularly bis[(3,4-disubstituted)-thiazole--2 thiones], have thiazolinethione heterocycle units linked by alkylene, arylene, or arene groups or by a carbon to carbon single bond. These compounds are useful in the graphic arts because of their reduced volatility, reduced migrating aptitude, and reduced hydrophilicity compared to mono thiazolinethiones.
有两类化合物被称为双(
噻唑啉
硫醚),特别是双[(3,4-二取代)-
噻唑-2-
硫],其
噻唑啉
硫醚杂环单元由亚烷基、芳基或炔基或碳-碳单键连接。与单
噻唑啉
硫醚相比,这些化合物的挥发性降低、迁移性降低、亲
水性降低,因此在制图领域非常有用。