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Aromatic Polyamides Containing Pendent Acetoxybenzamide Groups
Author(s) -
Sava Ion,
Bruma Maria
Publication year - 2006
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.200690107
Subject(s) - glass transition , thermal stability , polyamide , solubility , condensation polymer , benzamide , polymer chemistry , thermal decomposition , polymer , materials science , decomposition , chemistry , organic chemistry
Polycondensation reaction of 5‐(4‐acetoxy‐benzamide) isophthaloylchloride with different aromatic diamines gave a series of polyisophthalamides with good solubility in organic solvents. These polymers showed good thermal stability with initial decomposition temperature above 300 °C and glass transition temperature in the range of 220–335 °C. Thin, flexible, transparent films were cast from solutions, having good electroinsulating properties.