Highly alkaline cleaning dispersion
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United States of America Patent
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-
Jun 4, 1985
Issued Date -
N/A
app pub date -
May 3, 1982
filing date -
Mar 23, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A highly alkaline aqueous cleaning dispersion comprising sodium hydroxide, a bulking agent such as sodium carbonate and polyacrylic acid dispersing agent is disclosed and claimed. The dispersion when diluted with water is particularly useful in cleaning strip steel after it leaves the rolling mills prior to annealing or coating. A method of preparing the dispersion is also claimed.
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Cited Art Landscape
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