PRODUCTION OF VINYL CHLORIDE POLYMER

PROBLEM TO BE SOLVED: To prevent the outbreak of scale on the inside wall, etc., of a polymerization reactor in radical polymerization of vinyl chloride monomer. SOLUTION: A coating of a polycondensation product of ketone.pyrogallol or its oxide is previously given on inside wall of a polymerization...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAGOSHI HIROYUKI, FURUTA MADOKA, ASADA NAONORI
Format: Patent
Sprache:eng
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