%0 Journal Article %T Synthesis and chemical modification of maleic anhydride copolymers with phthalimide groups %A Mohammad Hossein Nasirtabrizi %A Zeinab Mohammadpoor Ziaei %A Aiyoub Parchehbaf Jadid and Leila Zare Fatin %J International Journal of Industrial Chemistry %D 2013 %I %R 10.1186/2228-5547-4-11 %X It was shown that chemical modification of MAN copolymers with phthalimide substituents as side chains decreased the free volume of the polymers, and therefore, the rigidity and Tg are increased. Solubility of the copolymer products was tested in some organic solvents. %K Maleic anhydride copolymers %K Chemical modification %K DMTA %K Tg %K MAN %K Phthalimide %U http://www.industchem.com/content/4/1/11/abstract