Methods and compositions for oxygen scavenging

Details Methods and compositions for oxygen scavenging Methods and compositions for oxygen scavenging

B - Operations, Transporting

01

J

B01J 19/12 (2006.01) A22C 13/00 (2006.01) B01J 20/26 (2006.01) B29C 71/04 (2006.01) B32B 27/18 (2006.01) B65D 81/26 (2006.01) C08K 5/00 (2006.01) C08K 5/098 (2006.01) C08L 9/00 (2006.01) B29C 35/08 (2006.01)

Patent

CA 2071079

A method of initiating oxygen scavenging by compositions which comprise oxidizable organic compounds and transition metal catalysts is disclosed. The method comprises initiating scavenging by exposing the composition, etc., to radiation. The radiation exposure is preferably electron beam or ultraviolet light and is preferably used on oxygen scavenging compositions which comprise a substituted or unsubstituted ethylenically unsaturated hydrocarbon and a transition metal catalyst. Inclusion of a photoinitiator or antioxidant in the scavenging composition is also preferred to facilitate and/or control the composition's scavenging properties. The method can be used for initiating scavenging in packaging layers ar articles for oxygen sensitive products such as food and beverage.

Affiliated with

Also associated with

Rating

Methods and compositions for oxygen scavenging does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and compositions for oxygen scavenging, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and compositions for oxygen scavenging will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1685795