DYEABLE POLYPROPYLENE RESIN COMPOSITION AND FIBER/NONWOVEN FABRIC COMPRISING THE SAME

摘要

A novel polypropylene resin composition which easily imparts excellent dyeability to polypropylene fibers. Dyed fibers obtained therefrom can have improved cleaning resistance and weatherability. The polypropylene resin composition is obtained by melt-blending the following ingredients (A) to (C): (A) 85-95 mass% polypropylene resin; (B) 3-9 mass% ethylene/vinyl acetate (EVA); and (C) 2-6 mass% polyether ester amide compound. The polypropylene resin composition is characterized in that the ethylene/vinyl acetate as ingredient (B) has a vinyl acetate content of 20-40 mass% and a melt flow rate of 10-40 g/10 min.