| abstract |
The invention relates to mixtures containing: (a) cationically polymerizable compound and (b) a compound of the formula I [R1(FEIIR2)a]q(+)anan X(-)(I) in which a is 1 or 2, n is 1 or 2, R1 is a substituted or unsubstituted pi -arene, R2 is a substituted or unsubstituted pi -arene or cyclopentadienyl anion or indenyl anion, q is an integer from 1 to 3 and X is FSO3-or a q-valent anion of an organic sulfonic acid or of a carobxylic acid; R1 can also be a polymeric, aromatic ligand. The invention also relates to the novel compounds of the formula I. The curable mixtures can be processed in particular for the production of coatings having a good resistance to heat. |