Pump liner
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United States of America Patent
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-
May 15, 2001
Grant Date -
N/A
app pub date -
Jun 11, 1999
filing date -
Jun 11, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A pump liner comprising a tubular sleeve having an inner sleeve surface formed of a corrosion- and abrasion-resistant material and an outer sleeve surface and a shell having an outer shell surface and an inner shell surface, the inner shell surface being in surface-to-surface engagement with the outer sleeve surface, the shell comprising a reinforcing filler supported in a polymeric matrix selected from the group consisting of thermoplastic resins, thermosetting resins, and mixtures thereof.
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