| abstract |
The object of the present invention is to maintain a sufficient adhesive strength even when in contact with gasoline or light oil, excellent in long-term durability and durability against high-temperature fuel, and suitable for a multilayer structure having excellent adhesive strength at high temperatures. It is an object of the present invention to provide an adhesive resin composition. The present invention relates to a modified ethylene polymer (A1) graft-modified with an unsaturated carboxylic acid or a derivative thereof and having a density in the range of 930 to 980 kg / m 3 and a density of The melt flow rate (MFR) which consists of an unmodified ethylene polymer (A2) in the range of 910 to 929 kg / m 3 and measured according to ASTM D 1238 (190 ° C., 2160 g load) is 0.1 to 3 g / 10 minutes, the density is 920 to 930 kg / m 3 , and the amount of elution at 85 ° C. or less is 60% by weight or less in cross fractionation chromatography measurement. It is related with the multilayer structure which uses a composition and the said adhesive resin composition. |