Patent ID: 8361627

Claim:
An anticorrosive composition comprising a sol-gel material, wherein the sol-gel material comprises at least one corrosion-inhibiting silane compound, wherein the at least one corrosion-inhibiting silane compound has the general formula (I) (R 1 O) 3−x (R 1 ) x Si—(CH 2 ) n —CH 2 —R 2 (I), in which the substituents R 1 may be the same or different and are selected from the group consisting of hydrogen, alkyl, acyl or aryl, the substituent R 2 is a nitrogen-containing, heterocyclic moiety, x is equal to 0, 1 or 2, and n is an integer between 0 and 10, wherein the substituent R 2 is selected from the group consisting of triazolyls, pyrazolyls, isoxazolyls, oxazolyls and thiazolyls.