Aqueous dispersion of multistage polymer

An aqueous dispersion of a hydrophobically-modified alkali-soluble multistage polymer useful as a thickener affording high thickening efficiency and an aqueous coating composition comprising such aqueous dispersion showing good stability after heat aging without compromising stability upon addition...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GAO, Wei, CUI, Longlan, WANG, Rui, JIANG, Siyuan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An aqueous dispersion of a hydrophobically-modified alkali-soluble multistage polymer useful as a thickener affording high thickening efficiency and an aqueous coating composition comprising such aqueous dispersion showing good stability after heat aging without compromising stability upon addition of colorants.