67700-44-1 Safflower oil, phthalic anhydride, p-t-butylbenzoic acid, isophthalic acid, pentaerythritol, polyethylene glycol, toluene diisocyanate polymer Safflower oil, phthalic anhydride, p-tert-butylbenzoic acid, isophthalic acid, pentaerythritol, polyethylene glycol, toluene diisocyanate resin Safflower oil, polymer with p-tert-butylbenzoic acid, isophthalic acid, pentaerythritol, phthalic anhydride, polyethylene glycol and TDI