Thermal insulation coating for pipes
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United States of America Patent
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-
Jun 26, 2001
Grant Date -
N/A
app pub date -
Jul 30, 1999
filing date -
Jul 31, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The thermal insulating material of the present invention allows for the use of microballoons as an insulating material for the exterior surface of pipes. In the present invention, microballoons are mixed with a water based epoxy while in its liquid state. To absorb the water from the water based epoxy, cement is added to the mixture. The mixture of water based epoxy, microballoons and cement is then extruded or thrown onto the exterior surface of pipes.
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