Curable compositions comprising acetoacetoxy and imine functionality

摘要

A multi-component curable composition which is reactive upon admixing of the components and which comprises:(i) an acrylic polymer having acetoacetoxy functionality; and(ii) an acetoacetoxy functional derivative of a low molecular weight polyol; and(iii) a crosslinking component comprising at least one imine functional compound having an average of at least two imine groups per molecule which are reactive with acetoacetoxy functionality.