Stable, foamed caulk and sealant compounds and methods of use thereof
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United States of America Patent
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May 28, 2002
Grant Date -
Jan 17, 2002
app pub date -
Aug 1, 2001
filing date -
Sep 19, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Stable foam caulk, sealant and insulation compositions are disclosed. The compositions comprise solid, waxy non-ionic lipophilic surfactants having low HLB values. These surfactants, upon foamed dispensing of the composition, provide stable support for bubbles formed from drying of a latex emulsion of a film forming polymer and a volatile liquid hydrocarbon propellant. In addition to use in caulking, sealant or insulation methods, the composition can be used to form artificial terrains and other hardenable structural surfaces as backgrounds or support means for hobbies, crafts, and the like.
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Cited Art Landscape
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