| abstract |
A process for curing a resin composition for the manufacture of plastic thin films by radiation curing with radioactive rays comprising mixing a radical-polymerizable resin with a filler, characterized in that at least a part of the filler is composed of a powdery ferromagnetic substance and in that said powdery ferromagnetic substance is incorporated in an amount of 1.5 to 998 parts by weight based on 100 parts by weight of the radical-polymerizable resin. |