应用化学 ›› 1998, Vol. 0 ›› Issue (6): 65-67.

• 研究论文 • 上一篇    下一篇

邻偶氮萘醌磺酸基为负离子的二苯胺-4-重氮盐——甲醛树脂的制备与性质

曹维孝, 杨磊   

  1. 北京大学化学与分子工程学院 北京100871
  • 收稿日期:1998-03-02 修回日期:1998-08-03 出版日期:1998-12-10 发布日期:1998-12-10
  • 基金资助:
    国家自然科学基金(59633110)

Synthesis and Characterization of Diazoresin with 2-Diazo-1-naphthaquinone-5-sulfonic Anion as Counterion

Cao Weixiao, Yang Lei   

  1. College of Chemistry and Molecular Engineering, Peking University, Beijing 100871
  • Received:1998-03-02 Revised:1998-08-03 Published:1998-12-10 Online:1998-12-10

摘要: 二苯胺-4-重氮盐与邻偶氮萘醌磺酸酯均具有很高的光敏性,分别是阴图型和阳图型预涂感光印刷版(PS版)的感光剂,用它们制备阴图型和阳图型PS版已有很多专利报道.

关键词: 二苯胺重氮盐, 邻偶氮萘醌磺酸酯, 重氮树脂, 合成

Abstract: The title diazoresin has been synthesized which involves two kinds of photosensitive groups: diazonium and 2-diazo-naphthaquinone. The photochemical and thermal properties of the resin has been investigated preliminarily. The results show that the resin possesses photosensitivity as well as high thermal stability. The resin film undergoes structural conversion from linear to crosslinking under UV irradiation.

Key words: diphenylamine diazonium salt, diazonaphthaquinone sulfonic acid, diazoresin, synthesis