Internal manifold that aids in filling molds
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United States of America Patent
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-
Jan 21, 1992
Grant Date -
N/A
app pub date -
Nov 1, 1989
filing date -
Nov 1, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A process of forming buoyant structures is disclosed, whereby a manifold is positioned in a buoyant structure mold so as to define a space therein that is devoid of buoyant bodies. The mold can then be filled with a resin/microsphere mix that meets minimal resistivity in the devoid space along the length of the manifold. A reduction in mold fill-time is achieved. The resulting buoyant bodies exhibit improved quality.
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Cited Art Landscape
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