Expandable magnetic sealant
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United States of America Patent
Stats
-
Sep 6, 1988
Grant Date -
N/A
app pub date -
Jun 1, 1987
filing date -
Jun 1, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Disclosed is a novel, magnetic sealant comprising a styrene blocked copolymer, a solubilizing agent, magnetic particles and a blowing agent which will, upon exposure to temperature, will cause the sealant to melt and be drawn toward the magnetically attractive substrate and will also foam, thereby increasing in dimension to fill irregular gap.
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Cited Art Landscape
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