Title:
MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2011225638
Kind Code:
A
Abstract:
To provide an oxygen absorptive package container having excellent oxygen absorbing performance such as an oxygen absorption rate and sustaining property.
A resin molded article is formed by using, for at least a part of the article, an oxygen absorptive resin composition containing a rosin and/or a derivative thereof having a conjugate resin acid amount of 30 mass% or more calculated from 1H-NMR measurement, at least one kind of metal atom (metal salt or metal complex) selected from group VIII transition metals in the periodic table of elements, manganese, copper and zinc, and at least one kind of thermoplastic resin.
Inventors:
ODA HISAFUMI
OTAKI RYOJI
ISHIBASHI YOSHIAKI
OOGI TAKESHI
YAMANO KOJI
OTAKI RYOJI
ISHIBASHI YOSHIAKI
OOGI TAKESHI
YAMANO KOJI
Application Number:
JP2010093904A
Publication Date:
November 10, 2011
Filing Date:
April 15, 2010
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO
HARIMA CHEMICALS INC
HARIMA CHEMICALS INC
International Classes:
C08L101/00; B65D65/38; C08L93/04
Attorney, Agent or Firm:
Takashi Nagai