| abstract |
A reaction resin mixture, which is able to be hardened thermally and by means of UV radiation, contains the following constituents: a cationically polymerizable epoxide resin; a latent hardening initiator in the form of an aralkyl-thiolanium salt; and a sensitizer of the structure <IMAGE> A being -CO-, -NR- and -CO-CO-, and D being -O-, -S-, -CO- and -CH2)x (where x= 1 or 2) or rather a single bond or two hydrogen atoms. |