| abstract |
The present invention provides a carboxyl functionalized polybutadiene comprising x equivalents of —COOH groups and (i) y equivalents of one or more (meth) acrylated monoepoxides or (ii) z equivalents of one or more polyepoxides. Coating a metal sheet with a curable composition comprising a (meth) acrylated oligomer, which is a reaction product of a side and a mixture of (zx) equivalents of at least α, β-unsaturated carboxylic acid, where z> x and y> x A process for making a coated metal sheet coil comprising: |