Abstract:
The invention relates to fluoranthene derivatives of general formula (I), wherein R1, R2, R3 and a are defined according to the description, with the proviso that at least one of the radicals R1 or R2 is not hydrogen. The invention also relates to a method for the production of said derivatives and to the use of fluoranthene derivatives as an emitter molecule in organic light-emitting diodes (OLEDs), a light-emitting layer containing the inventive fluoranthene derivatives as an emitter molecules, an OLED containing the inventive light-emitting layer and also to devices containing the inventive OLED.
Abstract:
The invention relates to radiation-curable water-emulsifiable compounds comprising isocyanate groups or capped isocyanate groups, and to the use thereof.