The invention relates to iminooxadiazine dione derivatives with the formula (I) ##STR00001## in which X, Y and Z represent a (meth)acrylic acid radical of the formula (II) ##STR00002## in which R.sup.1 is hydrogen, an aliphatic hydrocarbon radical with 1 to 14 carbon atoms, which can be interrupted by oxygen atoms, or an aromatic hydrocarbon radical with to 16 carbon atoms; R.sup.2 is hydrogen, an aliphatic hydrocarbon radical with 1 to 5 carbon atoms or an aromatic hydrocarbon radical with 6 carbon atoms, n is 1 or 2; where the (meth)acrylic acid radical of formula (II) is bound to the radical of formula (I) by R.sup.1 or R.sup.2 and the binding point remaining at R.sup.2 or R.sup.1 is saturated by hydrogen and X, Y and Z can be the same or different; the individual radicals R being able to be the same or different and selected from alicyclic or aromatic hydrocarbon radicals with 5 to 10 or aliphatic hydrocarbon radicals with 1 to 10 carbon atoms.