Patent ID: 8753729

Claim:
An adhesive resin composition comprising 2 to 40 wt % of a modified ethylene polymer (A1) which is graft-modified with an unsaturated carboxylic acid or a derivative thereof and which has a density of 930 to 980 kg/m 3 , and 60 to 98 wt % of an unmodified ethylene polymer (A2) having a density of 910 to 929 kg/m 3 where (A1)+(A2)=100 wt %, wherein the adhesive resin composition has a melt flow rate (MFR) [ASTM D 1238 (temperature: 190° C., 2160 g load)] of 0.1 to 3 g/10 min and a density of 920 to 930 kg/m 3 , and has an elution of 60 wt % or less at 85° C. or lower as determined by cross-fractionation chromatography.