| 摘要 |
<p>Free-radical curable compositions contain a (meth)acrylate oligomer and at least one of a single functional diluent, a mixture of single functionality diluents and a dual functional monomer wherein the ratio of electron-rich double bonds to electron deficient double bonds in the compositions is in the range of about 5:1 to about 1:5. The compositions can further comprise at least one of a reactant having a saturated backbone and an average of at least one electron deficient ethylenically unsaturated end group per molecule of saturated reactant and an oligomer having an average of at least one electron-rich ethylenically unsaturated group per molecule of oligomer. These compositions are useful as coatings for various substrates.</p> |
