阳图PS版用重氮萘醌系感光组成物研究进展

The development of diazonaphthaquinone systems in positive presensitized plate

目前PS版在印刷领域仍占有较重要地位,重氮萘醌系感光组成物自20世纪应用以来,经久不衰。文章主要介绍了PS版用重氮萘醌系感光组成物的研究进展情况,包括重氮类感光化合物,与之配合使用的版基、成膜树脂、酯化体。同时产酸剂、背景染料、溶剂及其它添加剂简单进行了归纳,并研究了重氮萘醌系阳图PS版的配方化学及发展趋势。

Now presensitized plate is worldwidely used in printing. Diazonaphthaquinone systems had been used in presensitized plate for hundred years. This article reviews the development of the diazonaphthaquinone systems. Except for diazonaphthaquinone compounds, we also have summed up printing plate, binder resin, ballast resin which worked in the systems. In the same time we have studied acid generator, dye and other additives. At last how to apply the diazonaphthaquinone composition in PS plate is introduced.