68554-37-0 Phthalic anhydride, pentaerythritol, tall oil, rosin resin Rosin, polymer with pentaerythritol, phthalic anhydride and tall oil Rosin, polymer with pentaerythritol, phthalic anhydride and tall-oil Tall oil, rosin, pentaerythritol, phthalic anhydride alkyd resin Tall oil, rosin, phthalic anhydride, pentaerythritol polymer