Patent ID: 7211640

Claim:
An emulsion type adhesive applicable for over-laminating films, the emulsion type adhesive comprising: (a) 60 to 99.5 parts per hundred of monomers of one or more alkyl acrylates containing 4-12 carbon atoms in the alkyl group; (b) 0.5 to 40 parts per hundred of monomers of an alkyl acrylate or alkyl methacrylate containing 1-3 carbon atoms in the alkyl group; (c) 0.1 to 5 parts per hundred of monomers of dicarboxylic acids; (d) 1 to 5 parts per hundred of a reactive surfactant; (e) 0.1 to 15 parts per hundred of an organic acid vinyl ester; and (f) 100 parts per hundred of soft water, wherein a total weight of (a) and (b) is 100 parts by hundred, while (c), (d), (e) and (f) are calculated relative to the total weight of (a) and (b).