Building material additive
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United States of America Patent
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-
Oct 28, 1980
Grant Date -
N/A
app pub date -
Jan 9, 1979
filing date -
Jan 18, 1978
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A building material additive comprising an aqueous dispersion of a hydrophobic constituent which is completely wetted with a surfactant, and a water-soluble polymer is disclosed. The dispersion may also contain air void formers, retardants, plasticizers, accelerators, or the like, or mixtures thereof.
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International Classification(s)
Cited Art Landscape
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