Chinese Journal of Applied Chemistry ›› 1998, Vol. 0 ›› Issue (6): 65-67.

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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

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