Flame resistant foam
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United States of America Patent
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-
Sep 8, 1981
Grant Date -
N/A
app pub date -
Nov 1, 1979
filing date -
Nov 16, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The instant invention is directed to a process for the production of flame resistant foams by the impregnation of polyurethane foams with a dispersion consisting substantially of an aluminum hydroxide, a polyurethane latex, an alumino-silicate and surface active substances which results in foams having very desirable mechanical properties as well as excellent flame resistant properties.
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Cited Art Landscape
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