This invention is directed to an improvement in binders particularly
suited for use in preparing nonwoven products and to the nonwoven
products. The improved binders comprise a blend of a vinyl chloride (VCl)
polymer emulsion and a self crosslinkable vinyl
acetate-ethylene-N-methylolacrylamide (VAE-NMA) polymer emulsion. The
blend of the VCl polymer emulsion and the VAE-NMA polymer emulsion can be
applied to cellulose and cellulose/synthetic nonwoven substrates and
cured in the absence of an acid catalyst to provide a self-sustaining web
having excellent wet strength performance.