Highly-filled sealant compositions
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United States of America Patent
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Oct 22, 2013
Grant Date -
Dec 22, 2011
app pub date -
Jun 23, 2011
filing date -
Jan 26, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A sealant composition comprising a binder and a filler material. The binder comprising a residual pitch product and an elastomeric material and, optionally, asphalt, a microcrystalline wax, and/or oil. The filler material is present in an amount of between about 11 vol. % and about 67 vol. % of the sealant composition. In one embodiment, the filler material is present in an amount of between about 25 wt. % and about 70 wt. % of the sealant composition.
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