Synthesis and aggregation behavior of grafted maleic acid copolymers

► Three comb-like maleic acid copolymers were prepared using a single batch method. ► The average monomeric molecular weight of each copolymer was obtained. ► The adsorption and aggregation parameters were evaluated. ► The rheological behavior of copolymer aqueous samples was evidently different. ► The aggregate structures of three products were deduced.