Preparation of an aqueous polymer dispersion by radical emulsion polymerization useful in the pharmaceutical and cosmetic industries with decreased coagulant content and decreased soiling of the polymerization vessel

Preparation of an aqueous polymer dispersion by radical emulsion polymerization of an aqueous monomer emulsion where the monomer emulsion is prepared continuously by mixing the components with a mixing unit comprising: at least one nozzle selected from: tapered-, hollow tapered-, flat jet-, polished...

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Hauptverfasser:	WOLF, HEIKO, KELLER, ANDREAS, WILDBURG, GERALD, SCHACKERT, WERNER
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	Preparation of an aqueous polymer dispersion by radical emulsion polymerization of an aqueous monomer emulsion where the monomer emulsion is prepared continuously by mixing the components with a mixing unit comprising: at least one nozzle selected from: tapered-, hollow tapered-, flat jet-, polished flat jet-, rebound-, and binary nozzles is new. A method for producing an aqueous polymer dispersion by radical emulsion polymerization of an aqueous monomer emulsion, wherein the monomer emulsion is produced continually according to consumption by mixing the components thereof using a mixing device. . Verfahren zur Herstellung einer wässrigen Polymerdispersion durch radikalische Emulsionspolymerisation einer wässrigen Monomerenemulsion, wobei die Monomerenemulsion nach Maßgabe des Verbrauchs kontinuierlich durch Vermischen ihrer Komponenten mittels einer Mischvorrichtung hergestellt wird.