Uv-or heat-triggered low oxygen packaging system employing...

Details Uv-or heat-triggered low oxygen packaging system employing... Uv-or heat-triggered low oxygen packaging system employing...

C - Chemistry, Metallurgy

08

J

C08J 7/00 (2006.01) B65D 81/26 (2006.01) C08F 232/04 (2006.01) A23L 3/3436 (2006.01)

Patent

CA 2432139

Disclosed herein is a method of initiating oxygen scavenging in a packaging article comprising an oxygen scavenging polymer. The method involves (i) providing the packaging article comprising the oxygen scavenging polymer, wherein the packaging article comprises an interior surface and an exterior surface; (ii) wetting the interior surface of the packaging article with a solution comprising a peroxide, to result in a packaging article with a wetted surface; and (iii) exposing the wetted surface to an initiating factor, to initiate oxygen scavenging by the packaging article. Typically, the initiating factor is ultraviolet light, heat, or both.

Cette invention concerne un procédé d'amorçage du piégeage de l'oxygène dans un article d'emballage contenant un polymère capteur d'oxygène. Ce procédé consiste à (i) produire l'article d'emballage contenant le polymère capteur d'oxygène, ledit article présentant une surface intérieure et une surface extérieure, (ii) à humidifier la surface intérieure dudit article avec une solution renfermant un peroxyde pour déboucher sur un article d'emballage doté d'une surface humidifiée, et (iii) à exposer la surface humidifiée à un facteur de déclenchement afin d'amorcer le piégeage de l'oxygène par ledit article. Généralement, le facteur de déclenchement est la lumière ultraviolette, la chaleur ou les deux à la fois.

Affiliated with

Also associated with

Rating

Uv-or heat-triggered low oxygen packaging system employing... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Uv-or heat-triggered low oxygen packaging system employing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Uv-or heat-triggered low oxygen packaging system employing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1597544