abstract |
Disclosed is a powder coating composition which can be cured by irradiation upon melting and can form a coating film exhibiting excellent solvent resistance even when saturated as a result of curing. The present invention provides: Based on the total weight of components a), b) and c), respectively: a) at least one (meth) acryloyl group-containing amorphous polyester, 10 to 90% by weight; b) at least one (meth) acryloyl group-containing polyphenoxy resin, 10-60% by weight; and c) ethylenically unsaturated oligomer and / or at least one (meth) acryloyl group-containing semi-crystalline polyester, 0 to 30% by weight A radiation-curable powder composition containing [Selection figure] None |