HYPERBRANCHED PHOSPHORIC ACID ESTERS

The present invention is directed to a process for preparing hyperbranched phosphoric acid esters as well as a hyper-branched phosphoric acid ester, its use for dispersing solid substances and in the production of water- and/or solvent-based coatings and paints, printing inks and/or plastics such as...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PIRRUNG, Frank, MÜLLER-CRISTADORO, Anna
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention is directed to a process for preparing hyperbranched phosphoric acid esters as well as a hyper-branched phosphoric acid ester, its use for dispersing solid substances and in the production of water- and/or solvent-based coatings and paints, printing inks and/or plastics such as unsaturated polyesters, PVC or plastisols and a pigment dispersion comprising the at least one hyperbranched phosphoric acid ester or salt thereof and its use as a component in paints or lacquers.