| 摘要 |
PROBLEM TO BE SOLVED: To provide an olefinic resin composition which has excellent extrusion moldability and can give films having excellent transparency, heat retainability and strength. SOLUTION: This olefinic resin composition is characterized by comprising (A) 70 to 99.9 wt. % of an ethylene-α-olefin copolymer characterized by having a Q value of≥3 calculated from a chain length distribution obtained by a GPC measurement, having a melt flow rate (MFR) and a 190°C melt tension (MT: unit is cN) which satisfy the following expression: 2×MFR<SP>-0.59</SP><MT<20×MFR<SP>-0.59</SP>(1), and having an intrinsic viscosity ([η]; unit is dL/g) and the above-mentioned MFR which satisfy the following expression: 1.02×MFR<SP>-0.094</SP><[η]<1.50×MFR<SP>-0.156</SP>(2), and (B) 30 to 0.1 wt. % of an inorganic compound salt comprising a cation containing a divalent metal and an anion containing silicon, phosphorus and boron. COPYRIGHT: (C)2005,JPO&NCIPI
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