✦ LIBER ✦

Synthesis and characterization of novel triazeno-group containing photopolymers

✍ Scribed by Oskar Nuyken; Jürgen Stebani; Thomas Lippert; Alexander Wokaun; Andrej Stasko

Publisher: John Wiley and Sons
Year: 1995
Tongue: English
Weight: 506 KB
Volume: 196
Category: Article
ISSN: 1022-1352
DOI: 10.1002/macp.1995.021960305

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The synthesis of novel triazeno‐group containing photopolymers is described including their characterization by spectroscopic methods, differential scanning calorimetry, and thermogravimetric analysis. Triazene polymers synthesized by a polycondensation reaction between a bisdizaonium salt and a bifunctional secondary amine are well soluble in usual organic solvents. Transparent, light yellow films of these photopolymers may be produced by simple spin‐coating and solution‐casting techniques. The effect of polymer structural elements on the photolytic decomposition is studied. Depending on the structure of the polymer, thermolysis proceeds either via a one‐step or two‐step mechanism.

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