摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for producing an oxygen-absorbing resin composition excellent in oxygen absorption performance, resin strength, and resin processability. <P>SOLUTION: The method for producing an oxygen-absorbing resin composition is provided, in which the oxygen-absorbing resin composition is produced by performing melt kneading of a masterbatch including a polyolefin resin and a transition metal catalyst, and a polyamide resin. The content of the transition metal is 200-5,000 ppm relative to the polyolefin resin. The polyamide resin is obtained by polycondensation of an aromatic diamine with a dicarboxylic acid, wherein the terminal amino group concentration of the polyamide resin is not more than 30 μeq/g and the content of the polyamide resin is 15-60 wt.% relative to the total amount of the oxygen-absorbing resin composition. <P>COPYRIGHT: (C)2012,JPO&INPIT |