Henkel Ag & Company, Kgaa

Piotr Tkacz

Daniel Thomas Piorkowski

Frank Meier

Peter Schmiedel

Christian Kropf

Inga Kerstin Vockenroth

Volker Blank

Stefan Hammelstein

Thorsten Ott

A method for producing a liquid, surfactant-containing washing agent containing: i) 20 to 80 wt. % surfactant; ii) 2 to 15 wt. % fatty acid; iii) 0.3 to 8 wt. % of salt of a divalent cation; iv) 8 to 35 wt. % solvent; the method including the steps of: a) providing a first flowable washing agent preparation containing a surfactant, fatty acid and solvent; b) introducing the salt of a divalent cation into the liquid composition so as to form a salt-containing composition; c) mixing the salt-containing composition.

Method for producing a washing agent with improved optical and rheological properties

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Duesseldorf, Germany

Piotr Tkacz