| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive film maintaining properties essential to a polyolefin resin and having excellent adhesion even without using an adhesive and to provide a laminate using the same. SOLUTION: A resin composition comprises 50-99 wt.% of an ethylenic polymer (A) having 0.1-100 (g/10 min) melt flow rate (MFR, ASTM D1238, 190°C and 2.16 kg load) and 0.905-0.960 (g/cm<SP>3</SP>) density (ASTM D1505) and 1-50 wt.% of an ethylene-α-olefin copolymer (B) having 0.1-100 (g/10 min) melt flow rate (MFR, ASTM D1238, 190°C and 2.16 kg load) and 0.850-0.905 (g/cm<SP>3</SP>) density. The adhesive film or sheet is formed from the resin composition and at least one surface thereof is subjected to an oxidation treatment. The laminate is prepared by directly bonding another molded product to the surface of the adhesive film or sheet subjected to the oxidation treatment. COPYRIGHT: (C)2005,JPO&NCIPI
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