Title:
酸素吸収性樹脂組成物及び積層体
Document Type and Number:
Japanese Patent JP5370906
Kind Code:
B2
Abstract:
The object of the present invention is to provide an oxygen-absorbing resin composition having a high oxygen absorbability and capable of absorbing oxygen for a long period of time. The present invention provides an oxygen-absorbing resin composition comprising polyolefin resin (A) obtained by polymerizing an olefin having 2 to 8 carbon atoms, resin (B) which is other than resin (A) and which acts as a trigger for the oxidation of resin (A), and transition metal catalyst (C), wherein resin (B) is dispersed in the matrix of resin (A) so that the oxidation reaction of matrix resin (A) is caused and thus oxygen is absorbed when the oxygen-absorbing resin composition is brought into contact with oxygen. This oxygen absorbing resin composition has a high oxygen absorbability and is advantageous in cost because oxygen is absorbed in resin (A).
Inventors:
Takeo Komatsu
Hiroaki Goto
Megumi Murakami
Takayuki Ishihara
Hiroaki Goto
Megumi Murakami
Takayuki Ishihara
Application Number:
JP2008065971A
Publication Date:
December 18, 2013
Filing Date:
March 14, 2008
Export Citation:
Assignee:
Toyo Seikan Co., Ltd.
International Classes:
C08L23/04; B32B27/18; B32B27/32; C08F8/42; C08F10/00; C08K3/10; C08K5/098; C08L23/06; C08L25/06; C08L53/02; C08L101/00; C08L25/04
Domestic Patent References:
| JP11080555A | ||||
| JP2002155214A | ||||
| JP4314637B2 | ||||
| JP2001106866A | ||||
| JP5295171A |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Kazuo Yamazaki
Satsuki Ichikawa