2-Propenoic acid, 2-methyl-, telomers with acrylic acid, 1,1'-(1,1-dimethyl-3-methylene-1,3-propanediyl)bis[benzene], Me methacrylate, polyethylene glycol branched mono[4-nonyl-2-(1-propen-1-yl)phenyl] ether, sodium 4-ethenylbenzenesulfonate (1:1) and styrene, sodium salt, peroxydisulfuric acid ([(HO)S(O)2]2O2) ammonium salt (1:2)-initiated