Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1997-03-07
1998-11-10
Tentoni, Leo B.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 359, 428349, 428516, B32B 2704, B32B 2708
Patent
active
058340793
ABSTRACT:
An article of manufacture includes an oxygen scavenger and a zeolite. The article can be in the form of e.g. a film or sealing compound. A package can be made from the article for containing an oxygen-sensitive article such as food. The zeolite reduces migration of odor causing by-products of the oxygen scavenging process. A method of making an article of manufacture having reduced migration of byproducts of an oxygen scavenging reaction includes providing an article including an oxygen scavenger and a zeolite; and exposing the article to actinic radiation.
REFERENCES:
patent: 5126174 (1992-06-01), Courtright et al.
patent: 5153038 (1992-10-01), Koyama et al.
patent: 5211875 (1993-05-01), Speer et al.
patent: 5310497 (1994-05-01), Speer et al.
patent: 5350622 (1994-09-01), Speer et al.
Abstract of Japan 5-247,276 (Published Sep. 24, 1993).
Abstract of South Africa 9204298 (Published Apr. 28, 1993).
Blinka Thomas A.
Edwards Frank B.
Miranda Nathanael R.
Speer Drew V.
Thomas Jeffrey A.
Quatt Mark B.
Tentoni Leo B.
W. R. Grace & Co.,-Conn.
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