| abstract |
Arylamine compounds comprising an arylamine core and at least one addition- polymerizable group X selected from the group consisting of formula (A); said addition polymerizable group attached to one ring of the arylamine core through a spacer of general formula (1 ): C(R 1 R 2 )-(C(R 3 R 4 )) m ; wherein, R 1 and R 2 , independent of one another, each represent a C 1 -C 8 alkyl group or an aryl group of from 5 to 30 carbon atoms, R 3 and R 4 , independent of one another, are hydrogen, a C 1 to C 8 alkyl group or an aryl group of from 5 to 30 carbon atoms and m is an integer of from 0 to 6, or through a fluorene subunit of general formulae (2) or (3); wherein R 5 represents hydrogen, C 1 to C 8 -alkyl, or C 5 to C 30 aryl, and R 6 and R 7 , independently of one another represent C 1 alkylene or a C 5 to C 30 arylene group, provided that R 6 and R 7 both carry an addition-polymerizable group X and R 5 is not hydrogen if R 6 is methylene. |