Process for the Preparation of Brightener Pigments

Process for the preparation of a brightener pigment comprising (a) a water-insoluble urea-formaldehyde resin having a water content of more than or equal to 50% by weight, and (b) a water-soluble fluorescent whitening agent, which process comprises adding together (a), (b) and an inorganic salt, the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HOCHBERG ROBERT, BECHERER OLIVER, MERKLE GERHARD
Format: Patent
Sprache:eng
Schlagworte:
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