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Synthesis and characterization of novel triazeno‐group containing photopolymers
Author(s) -
Nuyken Oskar,
Stebani Jürgen,
Lippert Thomas,
Wokaun Alexander,
Stasko Andrej
Publication year - 1995
Publication title -
macromolecular chemistry and physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.57
H-Index - 112
eISSN - 1521-3935
pISSN - 1022-1352
DOI - 10.1002/macp.1995.021960305
Subject(s) - thermogravimetric analysis , photopolymer , bifunctional , polymer chemistry , thermal decomposition , polymer , differential scanning calorimetry , triazene , condensation polymer , acrylate , chemistry , amine gas treating , materials science , copolymer , organic chemistry , polymerization , physics , thermodynamics , catalysis
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.