The selection of solvents used to coat the layer formulation (s) depends upon the nature of the polymeric materials and other components in the formulations.
The imageable layer formulation is coated out of acetone or another ketone, tetrahydrofuran , 1-methoxypropan-2-ol , 1-methoxy-2-propyl acetate, and mixtures thereof using conditions and techniques well known in the art.