| abstract |
A coating comprising an epoxy silane, a polyfunctional (meth) acrylate, and an oligomer that is a reaction product of a polymerizable fluorine-based material is disclosed. The polymerizable fluorine-based material may be fluorinated (meth) acrylate or polymerizable urethane fluorinated. Phototools having a layer of the coating on the substrate can be made. Also disclosed is a method of making a printed assembly, such as a printed circuit board. |