Patent ID: 6969753

Claim:
A photolithographic material comprising a siloxane polymer and an incorporatable organic absorbing compound that absorbs light at wavelengths less than 375 nm and that comprises a chromophore and a reactive group, wherein the absorbing compound comprises at least one amine group, at least one carboxylic acid group, at least one branched alcohol group or at least one ketone group, wherein the siloxane polymer comprises hydrogensiloxane, hydrogensilsesquioxane, organohydridosiloxane, organhydridosilsesquioxane polymers; copolymers of hydrogensilsesquioxane and an alkoxyhydridosiloxane or hydroxyhydridosiloxane, devirivates of sililic acid or combinations thereof, and wherein the photolithographic material can be sacrificially stripped using a buffered oxide etch, an aqueous organoamine, or a non-aqueous organoamine.