Image-forming photosensitive composition

摘要

An image-forming photosensitive composition comprises: (a) an organohalogen compound capable of forming a free radical by the irradiation with light, (b) a substantially colorless dye which colors when it is contacted with an acidic substance, (c) an aromatic amine and/or conjugated nitrogen-containing heterocyclic compound, (d) a binder, and (e) an aliphatic amine and/or alicyclic amine.