| abstract |
Substance mixtures comprising(A) vinyl-containing compounds,(B) an active amount of a mixture inhibiting the premature polymerization of the vinyl-containing compounds, comprising(i) at least one N-oxyl compound of a secondary amine which carries no hydrogen atoms on the alpha-C atoms, and(ii) at least one iron compound,(C) if appropriate nitro compounds, and(D) if appropriate costabilizers,a process for inhibiting the premature polymerization of vinyl-containing compounds (A) andthe use of mixture (B), if appropriate as a mixture with nitro compounds (C) and/or costabilizers (D), for inhibiting the premature polymerization of free radical polymerizable compounds and for stabilizing organic materials against the damaging action of free radicals. |