Easily openable liner for vessel closures
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United States of America Patent
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Jul 31, 1984
Grant Date -
N/A
app pub date -
Nov 4, 1982
filing date -
Nov 5, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a vessel closure provided with an easily openable liner, said liner being composed of an olefin resin or olefin resin composition comprising as a lubricant two different lubricants having different functional characteristics whereby the quantity of the lubricant immigrating to the surface of the liner is effectively controlled within a certain range at temperatures of a broad range and the opening torque of the closure is controlled at a low level at storage temperatures of a broad range.
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