Patent ID: 8598279

Claim:
An anaerobic curable composition, comprising: (a) a (meth)acrylate component; (b) an anaerobic cure-inducing composition; and (c) a polymer composition which is a reaction product of a heteroatom-containing compound selected from the group consisting of arylhydrazines, amines, amino-substitued toluidines, hydroxy-substituted toluidines, mercapto-substituted toluidines, peroxides, peresters and combinations thereof and copolymers of a latent carboxylic acid and a member selected from the group consisting of styrene and substituted derivatives thereof, vinyl ether, polyalkyene, (meth)acrylate ester and combinations thereof, which polymer composition is optionally terminated by a cumene residue, and wherein the polymer composition has a molecular weight of at least 1,000 dalton, but less than 15,000 dalton, wherein the polymer composition contains a linkage selected from the group consisting of —C(═O)—NH—NH—Ar, —C(═O)—NH—NH—R, —C(═O)—NH—NH—SO 2 —Ar, —C(═O)—NH—NH—SO 2 —R, —C(═O)—S—Ar—NR 1 R 2 , —C(═O)—NH—Ar—NR 1 R 2 , —C(═O)—O—Ar—NR 1 R 2 , —C(═O)—NH—SO 2 —, —C(═O)—N(OH)—SO 2 —, —C(═O)—O—SO 2 —, and —C(═O)—S—SO 2 —, wherein Ar is an aromatic group and R, R 1 and R 2 are each individually selected from the group consisting of H, alkyl having from 1 to about 8 carbon atoms, alkenyl having from 2 to about 8 carbon atoms and aryl having from 6 to about 16 carbon atoms.