| Synthesis and Characterization of Certain New Azo Polyimides |
| T.V. RAJENDIRAN*† and L. LAKSHMI |
Research & Post-graduate Department of Chemistry, Pachaiyappa’s College, Chennai-600 030, India E-mail: dr_v_r@yahoo.co.in
†Present address: Academic Officer, Meenakshi University, Chennai-600 078, India. |
| Abstract
Ten new aromatic-aliphatic polyimides containing azo linkage in the main chain, based on 3,3,'4,4'-azobenzene tetra carboxylic dianhydride and different aliphatic long chain diamines, were synthesized.The polymers were characterized by viscosity, solubility, spectroscopy, TGA and DTA. |
| Keywords
Aromatic-aliphatic polyimides, Synthesis, Characterization, Thermal properties. |
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