Atrp synthesis of abc lipophilic–hydrophilic–fluorophilic triblock copolymers

Abstract New ABC triblock copolymers that contain lipophilic, hydrophilic, and fluorophilic blocks are reported. These new block copolymers were synthesized via sequential controlled/living atom transfer radical polymerization. The formation of block copolymers was confirmed by size exclusion chromatography, 1H, and 19F NMR. In direct comparison to the ABC copolymer, the corresponding ABA′ polymer did not produce a gel up to 45 wt % polymer. © 2007 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 45: 2601–2608, 2007