68188-50-1 Alkenes, C24-28 alpha-, polymers with maleic anhydride, C20-28-alkyl esters Maleic anhydride, (C24-C28) alpha olefin copolymer, (C20-C28) alkylester Maleic anhydride, (C24-C28) alpha-olefin polymer, (C20-C28) alkylester