Unsaturated polyester resins compositions or vinyl ester resins.

摘要

Method of providing a composition of unsaturated polyester resin or vinyl ester resin containing a phenolic inhibitor and a reactive diluent, the composition being curable resin by curing by radicals, in which method there is first produced a composition of unsaturated polyester resin or vinyl ester resin containing a phenolic inhibitor being selected phenolic inhibitor group of phenolic compounds whose dissociation enthalpy OH bond is in the range of about 325 to 380 kJ / mol, characterized in that an aromatic amine compound for which the calculated oxidation potential (CEOX) is equal to or lower than 659 kJ / mol to said unsaturated polyester resin composition primary or vinyl ester resin is added.