Tm. Yong et al., SYNTHESIS OF FLUORINATED BLOCK-COPOLYMERS AND THEIR APPLICATION AS NOVEL POLYMERIZATION SURFACTANTS IN SUPERCRITICAL CARBON-DIOXIDE, Chemical communications, (18), 1997, pp. 1811-1812
Screened anionic copolymerisation of methyl methacrylate with the perf
luoroalkyl methacrylates 2 affords well-defined AB block copolymers 4-
6, which serve as effective surfactants in the dispersion polymerisati
on of methyl methacrylate in supercritical carbon dioxide.