Impermeable laminate membrane
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United States of America Patent
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-
Nov 8, 1983
Grant Date -
N/A
app pub date -
Feb 26, 1982
filing date -
Mar 4, 1981
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An impermeable laminated membrane, constructed by the superposition of a silicone rubber membrane on a fluoro-rubber membrane, is disclosed. This laminated membrane has an extremely low permeability so that its is effective for implantation into living organisms.
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