Acid colloid in a microparticle system used in papermaking

1. Field of the Invention A microparticle system for use as a retention and drainage aid in the production of alkaline and acid paper products comprises a HMW flocculent polymer (), an acid colloid (), and a coagulant or a MMW flooculant (). The acid colloid () comprises an aqueous solution of a wat...

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Hauptverfasser:	Hunter, Charles R, Vaughan, Craig W
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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