Salts of polychlorinated phenols
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United States of America Patent
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-
Mar 10, 1981
Grant Date -
N/A
app pub date -
Feb 21, 1980
filing date -
Feb 21, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the process for the manufacture of salts of halogenated phenols the economy is improved and health and pollution hazards are reduced by mixing an alkaline agent and the halogenated phenol with a small amount of a liquid medium that is solvent for the alkaline agent, conducting a reaction between the components in a closed system until a dry or almost dry product is obtained, agitating the mixture during at least a part of the liquid medium removal step and discharging the product in particulate form from the closed system.
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