Light-sensitive composition containing antioxidant

摘要

A composition in the form of a dispersion in a hydrophilic continuous phase of a combination of N-vinylcarbazole, a halogenated hydrocarbon, 4-(p-dimethylaminostyryl)-quinoline as a sensitizer and a phenol derivative, as a shelf life extending additive, having the formula <IMAGE> where R1 and R2 are individually C1 to C4 alkyl, and R3 is hydrogen, hydroxyl groups, C1 to C4 alkyl or C1 to C4 alkoxyl. The amount of the additive is in the range from 0.001 to 0.1 Wt% of N-vinylcarbazole.