| abstract |
The invention relates to a thermally developable photosensitive material which contains a compound of the following general formula (I): <IMAGE> in which: R is a hydrogen atom, a substituted or unsubstituted alkyl group, cycloalkyl group, alkenyl group, alkynyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic radical, a substituted or unsubstituted aralkyl group, alkoxy group, aryloxy group or a substituted or unsubstituted amino group or -CO2M (in which M is an alkali metal or B.H); B is an organic base and, if there are two or more B, these can be identical or different, and x is 1 if B is a monoacidic base, or 2 if B is a diacidic base, and, if x is 2, two of R can be identical or different. |