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Abstract

Mixtures of sulfurous triazine compounds and methods of preparing these compounds with the general formula ##STR1## in which R.sup.1, R.sup.2 =H,R.sup.2 =benzyl, R.sup.2, R.sup.3, R.sup.4 =C.sub.1 -C.sub.8 -alkyl, allyl, C.sub.3 -C.sub.8 cycloalkyl, the latter unsubstituted or substituted with 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R.sup.3 and R.sup.4 (together): C.sub.4 -C.sub.6 -alkylene, --(CH.sub.2 --CHX).sub.2 Y with X=H, CH.sub.3, Y=O,S, S.sub.a : Polysulfide chain with 2-10 S atoms (i.e. 2.ltoreq.a.ltoreq.10), in which the individual polysulfides are present in such concentrations that the statistical average value of 'a' is a whole or fractional numerical value in the range from 2 to 5., characterized in that a triazine compound of the general formula ##STR2## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 have the meanings indicated above is reacted with an ammonium polysulfide or alkali polysulfide and dissolved in a protic polar solvent, especially water, at a temperature of 80.degree. to 140.degree. C.

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