The Universal Selection Source: Cosmetics Ingredients

Patent

HAIR-DYE COMPOSITION


Application Date:
Oct 31, 2013
USPTO Patent:
US 13996192
Abstract:

The present invention relates to an aqueous dispersion containing (a) a fluorescent whitening agent, (b) a dispersing agent, (c) a β-1,3-glucan and, optionally, (d) a vat dye and the use of the aqueous dispersions f...

Inventors:
Serge Gruetter, Courgenay (CH)
Jean-Jacques Donze, Blodelsheim (FR)
Serge Schroeder, Rosenau (FR)
Andrea Frey, Rheinfelden (DE)
International Classification:
D06L 3/12 (20131031)
US Classification:
8/648

Claims

What is claimed is:

1. An aqueous dispersion containing (a) a fluorescent whitening agent,(b) a dispersing agent and(c) a β-1,3-glucane.

Description

The present invention relates to formulations of fluorescent whitening agents (FWAs) in dispersed form and their use for brightening textile materials.

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