Fatty acids, C16-18, polymers with Bu methacrylate, hexahydro-1,3-isobenzofurandione, 2-hydroxyethyl methacrylate, methacrylic acid, styrene, 3,5,5-trimethylhexanoic acid and trimethylolpropane, tert-Bu benzenecarboperoxoate- and tert-Bu 3,5,5-trimethylhexaneperoxoate- and 1-methyl-1-phenylethyl hydroperoxide-initiated