Recording medium and process employing a photosensitive organic film

摘要

An organic film comprising at least one compound of the following formulae (1)-(5): (1) wherein R11 and R13 each represent substituted or unsubstituted aryl, R12 represents substituted or unsubstituted arylene, and A(-) represents an anionic residue; (2) wherein R21, R22, and R24 each represent substituted or unsubstituted aryl, R23 represents substituted or unsubstituted arylene, and A(-) represents an anionic residue; (3) wherein R31, R33, and R35 each represent substituted or unsubstituted aryl, R32 and R34 each represent substituted or unsubstituted arylene, and A(-) represents an anionic residue; (4) wherein R41 represents alkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted styryl, R42 represents substituted or unsubstituted arylene, R43 represents substituted or unsubstituted aryl, and A(-) represents an anionic residue; and (5) wherein R51 represents alkoxy, R52 represents alkyl, R53 represents substituted or unsubstituted arylene, R54 represents substituted or unsubstituted aryl, A(-) represents an anionic residue, and n represents an integer of 1 or 2.