Compositions of vapour-phase corrosion inhibitors, method for their production and use of same for temporary corrosion protection

<?abstract ?>The invention relates to combinations of materials having (1) at least one substituted, preferably polysubstituted, pyrimidine, (2) at least one Monoalkylharnstoff, (3) at least one Aminoalkyldiol with C3 -C5And, optionally (4) at least one benzotriazole, preferably a substituted on the benzene ring benzotriazole. The components can be mixed together or dispersed in water or in a solvent miscible with mineral oils and synthetic oils in any ratio solubilizer such as a Phenylalkylalkohol or an alkylated phenol, premixed. Such combinations of materials may be used as vapor phase corrosion inhibitors in packaging or in storage in closed spaces for protection of customary utility metals, such as iron, chromium, nickel, tin, zinc, aluminum, copper and their alloys to atmospheric corrosion.