To provide an oxygen-absorbing multilayer object excellent in oxygen-absorbing performance, resin strength, resin workability and appearance and allows viewing its contents, and an oxygen-absorbing multilayer container made by heat-molding the multilayer object.
The oxygen-absorbing multilayer object includes at least three layers of an oxygen transmission layer of thermoplastic resin; an oxygen-absorbing resin layer containing a polyolefin resin, a transition metal catalyst and a polyamide resin; and a gas barrier layer of gas barrier material: provided that the polyamide resin is obtained by polycondensation of an aromatic diamine and a dicarboxylic acid and has 30 μeq/g or less in concentration of terminal amino goroup and that total content of the transition metal catalyst and the polyamide resin in the oxygen-absorbing resin layer is 15-60 wt.% of total amount of the oxygen-absorbing resin layer.
KASHIBA TAKASHI
IWAMOTO SHINPEI
JP2005306419A | 2005-11-04 | |||
JPH0445152A | 1992-02-14 | |||
JP2001010675A | 2001-01-16 | |||
JP2002137347A | 2002-05-14 | |||
JP2005306419A | 2005-11-04 |
Next Patent: IN-PLACE LINE SPLITTING PROCESS AND METHOD FOR MULTIPLE BEAM PRINTER