2-Propenoic acid, 2-methyl-, dodecyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate, 2-methyl-2-[(1-oxo-2-propen-1-yl)amino]-1-propanesulfonic acid and 2-propenoic acid, tert-Bu 3,5,5-trimethylhexaneperoxoate-initiated, compds. with 2-(dimethylamino)ethanol