Patent ID: 6958368

Claim:
An anaerobic curable composition, comprising: (a) a (meth)acrylate component; (b) an anaerobic cure-inducing composition substantially free of saccharin; and (c) an anaerobic cure accelerator compound within structure I wherein Y is an aromatic ring, optionally substituted at up to five positions by C 1-6 alkyl or alkoxy, or halo groups; A is C═O, S═O or O═S═O; X is NH, O or S and Z is an aromatic ring, optionally substituted at up to five positions by C 1-6 alkyl or alkoxy, or halo groups, or Y and Z taken together may join to taken together may join to the same aromatic ring or aromatic ring system, provided that when X is NH, o-benzoic sulfimide is excluded from structure I.