List of Articles Poly(amide-imide)s Open Access Article Abstract Page Full-Text 1 - Synthesis and Characterization of New Copoly(amide-imide)s Based on 1,3- bis[4,4'-(trimellitimido)phenoxy]propane and Fumaric acid Khalil Faghihi Akram Feyzi Reza Mohammadi Pour Open Access Article Abstract Page Full-Text 2 - Synthesis and characterization of new heat-resistance polymers based on N- (4-carboxy phenyl) trimellitimide and aromatic diamines Khalil Faghihi Mohammad Jalalian