Process for forming a barrier phase
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United States of America Patent
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Jul 19, 1983
Issued Date -
N/A
app pub date -
Jul 29, 1982
filing date -
Sep 29, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process for forming a barrier phase between two incompatible phases comprising forming a thin layer of barrier material on the outer surface of a pin; placing the coated pin into a package or mold form designed to contain the total product; putting the molten outer phase into the space between the coated pin and the outer wall(s) of the package or mold form and allowing the outer phase to solidify; removing the pin leaving the barrier phase attached to the outer phase; and putting the inner phase into the space previously occupied by the pin.
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