Title:
OXYGEN-ABSORBING RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2012/102086
Kind Code:
A1
Abstract:
Provided is an oxygen-absorbing polyester resin composition that has excellent oxygen absorption properties even in the absence of a transition metal catalyst, and that also has excellent oxygen absorption properties regardless of the glass transition temperature of the polyester resin included as a base resin. The oxygen-absorbing polyester resin composition contains: a base resin (A) comprising a polyester resin; an oxygen-absorbing component (B) comprising a compound having an unsaturated alicyclic structure; and a compound having benzyl hydrogen as a pro-oxidant component (C) for promoting the oxidation of the oxygen-absorbing component (B).
Inventors:
YAMADA TOSHIKI (JP)
HIRAYAMA YUKIKO (JP)
SAWA YOSHIKI (JP)
HIRAYAMA YUKIKO (JP)
SAWA YOSHIKI (JP)
Application Number:
PCT/JP2012/050447
Publication Date:
August 02, 2012
Filing Date:
January 12, 2012
Export Citation:
Assignee:
TOYO SEIKAN KAISHA LTD (JP)
YAMADA TOSHIKI (JP)
HIRAYAMA YUKIKO (JP)
SAWA YOSHIKI (JP)
YAMADA TOSHIKI (JP)
HIRAYAMA YUKIKO (JP)
SAWA YOSHIKI (JP)
International Classes:
C08L67/00; B01D53/14; B01J20/22; B01J20/26; B65D1/00; B65D23/02; C08K5/1539; C08L25/04; B65D81/26
Domestic Patent References:
| WO2006101020A1 | 2006-09-28 | |||
| WO2008102701A1 | 2008-08-28 |
Foreign References:
| JP2009012443A | 2009-01-22 | |||
| JP2005230756A | 2005-09-02 | |||
| JP2003521552A | 2003-07-15 | |||
| JP2004161796A | 2004-06-10 | |||
| JP2003521552A | 2003-07-15 | |||
| JP2008038126A | 2008-02-21 | |||
| JP4314637B2 | 2009-08-19 |
Other References:
See also references of EP 2669334A4
Attorney, Agent or Firm:
ONO, Hisazumi et al. (JP)
Ono Pure in addition (JP)
Ono Pure in addition (JP)
Download PDF:
Claims:
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