CONFORMASK

Chemical products used in industry, science, photography, namely, photopolymer; Dry photopolymer coating used specifically as a photoimageable protective layer, namely a solder mask for the manufacture of printed circuit boards and other electronic parts; coating in the nature of solder mask for use in the manufacture of electronic parts; photopolymer chemical products, namely, dry film photopolymer in single sheet form, and in multiple-ply form used in the electronics industry; dry film solder mask used in the manufacture of electronic parts; dry photopolymer coating used specifically as a photoimageable solder mask in the manufacture of electronic parts; dry photopolymer coating for all photomechanical applications, namely, electroplating stop-off, designed specifically for use in the manufacture of printed circuit boards and chemically machined parts