1.Positive-working thermally imageable elements, useful as printing plate precursors and having reduced ablation when thermally imaged, and methods for their preparation are disclosed.
本发明公开了用作印刷板前体、并在热时具有较少烧蚀作用的正性热件制备方法。
2.The composition and characteristic of liquid photo imageable etching resist ink is introduced briefly, and the perfect blueprint is also described in this paper.