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Ionomeric oxygen scavenger compositions
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Patent number 6,872,451
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Issue date Mar 29, 2005
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Cryovac, Inc.
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Cynthia L. Ebner
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Oxygen scavenger compositions
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Patent number 6,387,461
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Issue date May 14, 2002
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Cryovac, Inc.
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Cynthia Louise Ebner
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Oxygen scavenging system and compositions
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Patent number 6,258,883
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Issue date Jul 10, 2001
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Cryovac, Inc.
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Cynthia Louise Ebner
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Oxygen scavenging compositions
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Patent number 5,977,212
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Issue date Nov 2, 1999
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W. R. Grace & Co.-Conn.
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Cynthia Louise Ebner
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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pH control polymer
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Patent number 5,840,422
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Issue date Nov 24, 1998
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W. R. Grace & Co.-Conn.
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Walter B. Mueller
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B32 - LAYERED PRODUCTS
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pH control polymer
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Patent number 5,445,893
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Issue date Aug 29, 1995
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W. R. Grace & Co.-Conn.
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Walter B. Mueller
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B32 - LAYERED PRODUCTS
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