Polymer composition for scavenging oxygen
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United States of America Patent
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Mar 16, 1993
Grant Date -
N/A
app pub date -
Jan 8, 1991
filing date -
Jul 11, 1988
priority date (Note) -
Expired
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Abstract
A method of producing a polymer composition adapted to be added to a sealed volume to increase the durability of goods contained in said volume comprising treating a polyamide or copolyamide with a metal compound contained in a volatile solvent composition during refluxing conditions to obtain an active component having capacity to consume oxygen, the metal of said compound being iron, nickel, cobalt, copper or manganese, said active component being a metal complex.
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