Process for producing powder of cationic polymer
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United States of America Patent
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Mar 29, 1988
Grant Date -
N/A
app pub date -
Mar 20, 1986
filing date -
Mar 20, 1985
priority date (Note) -
Expired
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Abstract
The invention relates to a process for producing a powder of a cationic polymer by spreading on a moveable carrier a layer of an aqueous solution of a vinyl monomer, carrying out continuous polymerization followed by peeling off hydrous polymer from the carrier in a hot state, and cutting said hydrous polymer in a hot state by a shearing stress.
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