Recording material

Abstract

The present invention provides a recording material including a support having disposed thereon a recording layer that contains a diazo compound and a compound represented by formula (1): 1 wherein, in formula (1), R1 represents a hydrogen atom or an optionally substituted alkyl, aryl, alkylsulfonyl, arylsulfonyl, acyl, carbamoyl, acylamino, alkylsulfonylamino, arylsulfonylamino, alkoxycarbonyl or aryloxycarbonyl group; R2 represents a hydrogen atom or an optionally substituted alkyl, aryl, alkoxy, aryloxy, amino, alkoxycarbonyl, aryloxycarbonyl, carbamoyl, acylamino, alkylsulfonylamino or arylsulfonamino group; and R3 and R4 each independently represent a hydrogen atom or an optionally substituted alkyl, aryl, alkylsulfonyl, arylsulfonyl, acyl, carbamoyl or heterocyclic group, or may be bonded to each other to form a ring.

Dependencies are inferred from the claim text.