| 摘要 |
PROBLEM TO BE SOLVED: To provide a film made of polyethylene-based resin having excellent heat seal strength and excellent balance between impact strength and light-softening properties. SOLUTION: The film made of polyethylene-based resin comprises a resin composition containing a component (A), a component (B), and a component (C) described below. When the total amount of the component (A), the component (B) and the component (C) contained in the resin composition is taken as 100 mass%, the content of the component (A) is 5-17 mass%, the content of the component (B) is 75-90 mass%, and the content of the component (C) is 3-15 mass%. Component (A) an aliphatic polyester; Component (B) an ethylene-α-olefin copolymer having flow activation energy (Ea) of 45-100 kJ/mol; and Component (C) a compatibilizer for the component (A) and the component (B). COPYRIGHT: (C)2011,JPO&INPIT
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