Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions

The present invention (A) 0.5 to 1,000,000KPa-s and a viscosity number of less than or equal to a glass transition temperature of the curable elastomeric polymer comprises 50 & lt; 0 & gt; C continuous emulsion; (B) an aqueous polyurethane dispersion; And optionally (C) relates to a curable coating composition comprising a curing agent. Production method of the coating composition are also described. The cured coating is derived from a reaction product of such curable coating compositions, and such compositions as a textile coating, and are particularly useful in reducing the air permeability of a coated fabric with a relatively low coating weight.