Synthesis of New Poly (Subs- Vinyl Malonate Imide) from Malonyl ester

Entesar O. Al-Tamimi, Noor Ahmed Ali

Abstract: New polymers were prepared by malonyl ester. Malonyl ester was prepared from reacted malonic acid and PVA, these polymers were prepared by several steps. The first step was reacted malonyl ester with different alkyl halide (1-6). Bromine was added to produce polymers (7-10) in Second step. The last step was added pthalimide and succinimide to prepared poly [ (2-alkyl imido-2-alkyl) vinyl oxy malonate] (11-18). All the prepared polymers were characterized by FT-IR, and some of them 1H-NMR, and DSC, and measured some of different physical properties as, solubility and softening point.

Keywords: malonyl ester, polyimide, DSC