Ej. Ashford et al., First example of the atom transfer radical polymerisation of an acidic monomer: direct synthesis of methacrylic acid copolymers in aqueous media, CHEM COMMUN, (14), 1999, pp. 1285-1286
Sodium methacrylate is polymerised directly via atom transfer radical polym
erisation (ATRP) in aqueous media using a poly(ethylene oxide)-based macro-
initiator; the resulting poly(ethylene oxide-block-sodium methacrylate) cop
olymers were obtained in good yield and have narrow molecular weight distri
butions as evidenced by aqueous GPC.