Reactive non-isocyanate coating compositions
OwnerMohamad Deeb Shalati, James Henry McBee +2inventors
InventorsMohamad Deeb Shalati, James Henry McBee, Ferry Ludovicus Thys, William Jay DeGooyer
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Abstract
Reactive, non-isocyanate coating compositions prepared by mixing epoxy, tertiary amine, anhydride, hydroxy- and, optionally, acid functional compounds, a system of making the coating composition, a method of coating the composition on a substrate and a substrate coated with the composition.
Claims28
A reactive non-isocyanate coating composition prepared by mixing epoxy, tertiary amine, anhydride, hydroxy- and, optionally, acid functional compounds, the tertiary amine functional compound being an oligomeric or polymeric tertiary amine with or without other functional groups, the anhydride functional compound being monomeric, oligomeric or polymeric cyclic anhydride.
A coating system having at least three components which are combined to make a coating composition, one of the components being a monomeric, oligomeric or polymeric anhydride functional compound, another of the components being an oligomeric or polymeric tertiary amine functional compound, another of the components being an oligomeric or polymeric epoxy functional compound, the system also including an hydroxy-functional compound, the hydroxyl functional compound being a fourth component or being combined with the oligomeric or polymeric tertiary amine functional compound or the epoxy functional compound.
Dependencies are inferred from the claim text.