Container closure sealing member and method of forming
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United States of America Patent
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-
Aug 30, 1983
Grant Date -
N/A
app pub date -
May 28, 1982
filing date -
May 28, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A sealing member and method of making, which sealing member comprises a thin central membrane element and peripheral integral rim element formed of a sealing compound which is a resinous material containing metallic particles. The sealing member is adapted for insertion between a container body and closure to provide sealing engagement. The sealing compound will soften when subjected to electrical currents to effect the sealing.
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