Title:
MODIFIED CONTAINER
Document Type and Number:
WIPO Patent Application WO2002049923
Kind Code:
A3
Abstract:
The gas permeance of polyester bottles or other packaging article is improved by the combination of an oxygen scavenging material provided in the wall of the article and an external barrier to gas flow.
Inventors:
MULHOLLAND LINDSAY (CA)
GOODRICH NINA (CA)
SENIOR DAVID (CA)
CHIU BORIS (CA)
LI STEVEN (CA)
GOODRICH NINA (CA)
SENIOR DAVID (CA)
CHIU BORIS (CA)
LI STEVEN (CA)
Application Number:
PCT/CA2001/001840
Publication Date:
September 06, 2002
Filing Date:
December 21, 2001
Export Citation:
Assignee:
AMCOR TWINPAK NORTH AMERICA IN (CA)
MULHOLLAND LINDSAY (CA)
GOODRICH NINA (CA)
SENIOR DAVID (CA)
CHIU BORIS (CA)
LI STEVEN (CA)
MULHOLLAND LINDSAY (CA)
GOODRICH NINA (CA)
SENIOR DAVID (CA)
CHIU BORIS (CA)
LI STEVEN (CA)
International Classes:
B65D1/02; B65D81/26; C08L67/02; (IPC1-7): B65D65/38
Domestic Patent References:
| WO1998012127A1 | 1998-03-26 | |||
| WO1999032548A1 | 1999-07-01 |
Foreign References:
| US6083585A | 2000-07-04 | |||
| US5804236A | 1998-09-08 | |||
| US5759653A | 1998-06-02 | |||
| US4735832A | 1988-04-05 |
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