سال انتشار: ۱۳۸۳
محل انتشار: نهمین کنگره ملی مهندسی شیمی ایران
تعداد صفحات: ۱۰
شهرام مهدی پور عطایی – Iran Polymer and Petrochemical Institute,, Tehran, Iran
یعقوب صرافی – Department of Chemistry, Faculty of Science, Mazandaran University, Iran.
مهدی حاتمی – Department of Chemistry, Faculty of Science, Mazandaran University, Iran.
presence of K2CO3 was achieved. The prepared diamine was reacted with two moles of trimellitic anhydride to synthesize related sulfone-ether-amide-imide diacid (SEAID). The precursors and final monomer were characterized by FTIR, HNMR and elemental analysis. Direct polycondensation reaction of SEAID with different diamines in the presence of triphenyl phosphite afforded five different polymer (sulfone-ether-amideimide amide)s. The obtained polymers were fully characterized and their physical properties including thermal behavior, thermal stability, solubility, and inherent viscosity were studied.