Compositions – Reductive bleachant – deoxidant – reductant – or generative – Deoxidant or oxygen scavenging
Reexamination Certificate
2005-08-08
2009-02-24
Anthony, Joseph D (Department: 1796)
Compositions
Reductive bleachant, deoxidant, reductant, or generative
Deoxidant or oxygen scavenging
C252S184000, C252S399000, C053S400000, C210S757000, C210S750000
Reexamination Certificate
active
07494605
ABSTRACT:
A method includes triggering an oxygen scavenger; and storing the scavenger in a container configured such that the oxygen scavenger exhibits no substantial oxygen scavenging activity while inside the container. The triggered oxygen scavenger can later be removed from the container, and used in packaging oxygen sensitive products. A stored oxygen scavenger, triggered, is also disclosed. A method of distributing an oxygen scavenger film includes providing a tubular film at a first location, the film having oxygen barrier and oxygen scavenger layers; triggering the oxygen scavenger; collapsing the film; rolling up the film; transporting the film to a second location; and triggering the oxygen scavenger. Another method of distributing an oxygen scavenger film includes providing an oxygen scavenger film at a first location; transporting the film to a second location; triggering the oxygen scavenger; storing the oxygen scavenger film in a container; and transporting the film to a third location.
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: 4489191 (1984-12-01), Chung
patent: 4524201 (1985-06-01), Barnabeo et al.
patent: 5021515 (1991-06-01), Cochran 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: 5350622 (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: 5741385 (1998-04-01), Weinburg
patent: 5744246 (1998-04-01), Ching
patent: 5773107 (1998-06-01), Weinburg
patent: 5776361 (1998-07-01), Katsumoto et al.
patent: 5811027 (1998-09-01), Speer et al.
patent: 5837158 (1998-11-01), Shepodd et al.
patent: 5859145 (1999-01-01), Ching et al.
patent: 5911910 (1999-06-01), Becraft et al.
patent: 5958254 (1999-09-01), Rooney
patent: 5981676 (1999-11-01), Gauthier 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: 6214254 (2001-04-01), Gauthier et al.
patent: 6233907 (2001-05-01), Cook, Jr. et al.
patent: 6254803 (2001-07-01), Matthews et al.
patent: 6255248 (2001-07-01), Bansleben et al.
patent: 6259107 (2001-07-01), Becraft et al.
patent: 6287481 (2001-09-01), Luthra et al.
patent: 6323288 (2001-11-01), Ching et al.
patent: 6333087 (2001-12-01), Jerdee et al.
patent: 6346200 (2002-02-01), Rooney
patent: 6406644 (2002-06-01), Jerdee et al.
patent: 6449923 (2002-09-01), Cook, Jr. et al.
patent: 6454965 (2002-09-01), Ching et al.
patent: 6500559 (2002-12-01), Hofmeister et al.
patent: 6515067 (2003-02-01), Cai et al.
patent: 6517728 (2003-02-01), Rooney
patent: 6525123 (2003-02-01), Yang et al.
patent: 6527976 (2003-03-01), Cai et al.
patent: 6559205 (2003-05-01), Cai et al.
patent: 6569506 (2003-05-01), Jerdee et al.
patent: 6572783 (2003-06-01), Cai et al.
patent: 6599487 (2003-07-01), Luthra et al.
patent: 6607795 (2003-08-01), Yang et al.
patent: 6610215 (2003-08-01), Cai et al.
patent: 6632408 (2003-10-01), Luthra et al.
patent: 6875400 (2005-04-01), Speer et al.
patent: 6911122 (2005-06-01), Cook et al.
patent: 6942821 (2005-09-01), Dayrit et al.
patent: 7238300 (2007-07-01), Solis et al.
patent: 2002/0002238 (2002-01-01), Laplante et al.
patent: 2002/0022099 (2002-02-01), Schmidt et al.
patent: 2003/0151025 (2003-08-01), Yang et al.
patent: 2003/0153644 (2003-08-01), Yang et al.
patent: 2003/0183801 (2003-10-01), Yang et al.
patent: 2003/0235669 (2003-12-01), Yang et al.
patent: 2005/0002857 (2005-01-01), Pez 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: 56136347 (1981-10-01), None
patent: 62177067 (1987-08-01), None
patent: 2002002823 (2002-01-01), None
patent: 2002018279 (2002-01-01), None
patent: 2002020746 (2002-01-01), None
patent: 94/06626 (1994-03-01), None
patent: 95/02616 (1995-01-01), None
patent: 96/08371 (1996-03-01), None
patent: 96/40799 (1996-12-01), None
patent: 97/32925 (1997-09-01), None
patent: 98/12250 (1998-03-01), None
patent: 99/48963 (1999-09-01), None
patent: 02/33024 (2002-04-01), 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, 20 pages (Chicago, Jun. 19-20, 2000).
PCT/US03/32252 International Search Report, 2 pages (Mar. 3, 2004).
Beckwith Scott W.
Butler Brian L.
Cotterman Ronald L.
Dayrit Richard
Kennedy Thomas D.
Anthony Joseph D
Cryovac Inc.
Quatt Mark B.
LandOfFree
Process for triggering, storing, and distributing an oxygen... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for triggering, storing, and distributing an oxygen..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for triggering, storing, and distributing an oxygen... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4080679