Synthesis of Several New Copoly [N – (allyl) – Substituted Imides – Methyl Acrylate] and Curing the Unsaturated Resins by Free Radical Polymerization

Several new copolymer containing imides were prepared from the corresponding copolymers containing amic acids using dehydrating agent such as acetyl chloride – tri ethyl amine mixture. The obtained yields were different ranging from 65% to 80%. Readily polymerized unsaturated copolymers containing imides free radically using azobisisobuty ronitrile (AIBN) as initiator to yield high molecular weight copolymers. All the prepared resins were characterized IR. NMR. Elemental analysis. TG and DTG Techniques.