Polyamide resin composition

THE POLYAMIDE RESIN COMPOSITION OF THE INVENTION COMPRISES A SPECIFIC AMOUNT OF A POLYAMIDE RESIN (A) AND A SPECIFIC AMOUNT OF A GRAFT-MODIFIED ETHYLENE/a-OLEFIN RANDOM COPOLYMER (B) WHICH IS OBTAINED BY GRAFT-MODIFYING AN ETHYLENE/A-OLEFIN RANDOM COPOLYMER OF ETHYLENE AND AN a-OLEFIN OF 6 TO 20 CARBON ATOMS WITH AN UNSATURATED CARBOXYLIC ACID OR ITS DERIVATIVE AND HAS A GRAFT QUANTITY OF 0.01 TO 10 BY WEIGHT. THE GRAFT-MODIFIED ETHYLENE/a-OLEFIN RANDOM COPOLYMER (B) IS A GRAFT-MODIFIED PRODUCT OF AN ETHYLENE/a-OLEFIN RANDOM COPOLYMER HAVING A SPECIFIC a-OLEFIN CONTENT AND A SPECIFIC INTRINSIC VISCOSITY. THE POLYAMIDE RESIN COMPOSITION HAS NOT ONLY EXCELLENT MELT FLOWABILITY, I.E., EX.CELLENT IN MOLDABILITY BUT ALSO A CAPABILITY OF PROVIDING MOLDED PRODUCTS OF EXCELLENT FLEXIBILITY, LOW-TEMPERATURE IMPACT RESISTANCE, RESISTANCE TO WATER ABSORPTION AND RESISTANCE TO SALINE SOLUTIONS.