| 摘要 |
<p>[PROBLEMS]To provide: an oxygen-absorbing resin composition which needs no transition metal compound, exhibits excellent oxygen absorbability at room temperature, produces little unpleasant odor during the absorption of oxygen, and enables to produce a molded article having excellent transparency; an oxygen-absorbing molded article comprising the oxygen-absorbing resin composition; and a packaging material and a packaging container each comprising the molded article.[MEANS FOR SOLVING PROBLEMS]Disclosed is an oxygen-absorbing resin composition comprising: a resin composition (A) which comprises an oxygen-absorbing resin (A1) having a cycloene structure in the molecule and a softening agent (A2) and has a glass transition temperature of -30 to +30°C; and a resin (B) having an oxygen permeability of 100 to 500 cc 20μm/mday atm (25°C, 65% RH), wherein the resin composition (A) is dispersed in the resin (B). The softening agent (A2) is preferably liquid paraffin or polybutene. The resin (B) is preferably a (terephthalic acid)/(cyclohexanedimethanol) copolymer polyester or a polyamide resin.</p> |
