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1. (WO2017174358) LIQUID DETERGENT COMPOSITION CONTAINING DYE TRANSFER INHIBITORS AND OPTICAL BRIGHTENERS

Pub. No.:    WO/2017/174358    International Application No.:    PCT/EP2017/056808
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Thu Mar 23 00:59:59 CET 2017
IPC: C11D 3/00
C11D 3/42
Applicants: HENKEL AG & CO. KGAA
Inventors: SCHÜMANN, Sabine
ANTIR, Marouane
BASTIGKEIT, Thorsten
PLUSZYNSKI, Simon
BAUMGARTEN, Elisabeth
Title: LIQUID DETERGENT COMPOSITION CONTAINING DYE TRANSFER INHIBITORS AND OPTICAL BRIGHTENERS
Abstract:
The present invention relates to a liquid detergent composition, in particular a heavy duty liquid detergent (HDL) that combines good color maintenance and good whitening effects and thus can be used as a universal laundry detergent for all fabrics, including colored fabrics. The detergent composition comprises an optical brightener, a dye transfer inhibitor, a chlorine scavenger and a surfactant system. The invention further relates to methods for washing of textiles using the detergents of the invention.