| abstract |
A photopolymerizable mixture is described which comprises a polymeric binder, a free-radically polymerizable compound having at least one polymerizable group, a photoreducible dye, a trihalomethyl compound which can be cleaved by radiation and a metallocene compound as photoinitiators. The mixture is suitable for use in the production of printing plates and photoresists and is characterized by a particularly high photosensitivity, especially in the visible spectral region. The mixture can therefore be used for the production of images, in particular by means of laser radiation in the visible region. |