68309-72-8 Soybean oil, glycerol, sorbitol, phthalic anhydride, p-tert-butylbenzoic acid, maleic anhydride polymer Soybean oil, glycerol, sorbitol, phthalic anhydride, p-tert-butylbenzoic acid, maleic anhydride resin Soybean oil, polymer with p-tert-butylbenzoic acid, glycerol, maleic anhydride, phthalic anhydride and sorbitol