Cement admixture and cement composition
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United States of America Patent
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Mar 9, 1993
Grant Date -
N/A
app pub date -
Dec 4, 1990
filing date -
Dec 5, 1989
priority date (Note) -
Expired
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Abstract
A cement admixture comprising a polymer latex and a water reducing agent as effective components, wherein the polymer latex comprises a copolymer of monomers comprising ethylene, vinyl acetate and an acrylic ester, and an emulsion stabilizer, said emulsion stabilizer being a surfactant.
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