Container having oxygen-scavenging core layer

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C428S483000

Reexamination Certificate

active

07056565

ABSTRACT:
Rigid containers are provided comprising oxygen scavenger compositions that produce only low levels of volatiles or by-products as a consequence of oxygen scavenging. In particular, a family of polymers containing selected cyclic olefinic pendent groups are used in the rigid containers to achieve oxygen scavenging that is associated with minimal or no organoleptic by-products after oxidation.

REFERENCES:
patent: 3497571 (1970-02-01), Tellier et al.
patent: 3536687 (1970-10-01), Nordstrom
patent: 3632684 (1972-01-01), Tellier et al.
patent: 3873644 (1975-03-01), Pampus et al.
patent: 4415710 (1983-11-01), Barnabeo et al.
patent: 4524201 (1985-06-01), Barnabeo et al.
patent: 5116916 (1992-05-01), Young
patent: 5211875 (1993-05-01), Speer et al.
patent: 5294689 (1994-03-01), McCallum, III et al.
patent: 5346644 (1994-09-01), Speer et al.
patent: 5425896 (1995-06-01), Speer et al.
patent: 5466756 (1995-11-01), Roach et al.
patent: 5498364 (1996-03-01), Speer et al.
patent: 5627239 (1997-05-01), Ching et al.
patent: 5641825 (1997-06-01), Bacskai et al.
patent: 5656692 (1997-08-01), Hayes
patent: 5660761 (1997-08-01), Katsumoto et al.
patent: 5700554 (1997-12-01), Speer et al.
patent: 5736616 (1998-04-01), Ching et al.
patent: 5744246 (1998-04-01), Ching
patent: 5776361 (1998-07-01), Katsumoto et al.
patent: 5837158 (1998-11-01), Shepodd et al.
patent: 5859145 (1999-01-01), Ching et al.
patent: 6057013 (2000-05-01), Ching et al.
patent: 6063307 (2000-05-01), Shepodd et al.
patent: 6139770 (2000-10-01), Katsumoto et al.
patent: 6333087 (2001-12-01), Jerdee et al.
patent: 1 900 181 (1969-10-01), None
patent: 0 040 983 (1981-12-01), None
patent: 0 418 011 (1991-03-01), None
patent: 0 477 983 (1996-11-01), None
patent: WO95/02616 (1995-01-01), None
patent: WO96/40799 (1996-12-01), None
patent: WO99/48963 (1999-09-01), None
Ching et al., “Tasteless Oxygen Scavenging Polymers: A New Platform Technology for Food Packaging Based On Controlled Oxidation,”Oxygen Absorber . . . 2001 and Beyond, OSP Conference, pp. 1-8 (Chicago, Jun. 19-20, 2000).
Ching et al., “Tasteless Oxygen Scavenging Polymers: A New Platform Technology for Food Packaging Based On Controlled Oxidation,”Oxygen Absorber . . . 2001 and Beyond, OSP Conference Slides pp. 1-2-0 (Chicago, Jun. 19-20, 2000).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Container having oxygen-scavenging core layer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Container having oxygen-scavenging core layer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Container having oxygen-scavenging core layer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3630650

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.