Curing agents for epoxy-functional compounds
AssigneeAkzo Nobel Coatings International B.V.
InventorsSteve Alister Nixon, Susan Elizabeth Borthwick
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Abstract
The present invention relates to compounds suitable to use as curing agents for epoxy systems which can be obtained by reacting an amine-functional compound with an α-β unsaturated acid and/or ester and a mono-functional epoxy compound. The invention further relates to coating compositions comprising these curing agents.
Claims20
An amide compound that is suitable to use as a curing agent for epoxy-functional compounds, obtained by reacting one or more compounds containing one epoxy group with one or more amides formed by reacting one or more amine-functional compounds having 2 or more —NH or —NH2 groups with at least one of one or more α-β unsaturated acids and one or more α-β unsaturated esters.
Dependencies are inferred from the claim text.