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OXYGEN-ABSORBING FILM, OXYGEN-ABSORBING LAMINATE, OXYGEN -ABSORBING PACKAGING MATERIAL COMPRISING OXYGEN-ABSORBING LAMINATE, AND OXYGEN-ABSORBING RESIN COMPOSITION
OXYGEN-ABSORBING FILM, OXYGEN-ABSORBING LAMINATE, OXYGEN -ABSORBING PACKAGING MATERIAL COMPRISING OXYGEN-ABSORBING LAMINATE, AND OXYGEN-ABSORBING RESIN COMPOSITION
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机译:吸氧膜,吸氧层压板,包含吸氧层压板的吸氧包装材料和吸氧树脂组合物
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摘要
An oxygen-absorbing film (1) is composed of an oxygen-absorbing layer (2) and thermoplastic resin layers (3) provided on both surface of the oxygen-absorbing layer (2), wherein the oxygen-absorbing layer (2) comprises both a thermoplastic resin and an oxygen-deficient cerium oxide, and the content of the oxygen-deficient cerium oxide exceeds 50wt% and is less than 85wt%. The oxygen-absorbing layer is formed preferably from a resin composition which contains an oxygen-deficient cerium oxide in an amount exceeding 50wt% and which exhibits a melt flow rate of 1.0 to 18.0g/10min.
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