Henkel Kommanditgesellschaft Auf Aktien

Katrin Burmeister

Volker Bauer

Rene-Andres Artiga Gonzalez

Wilfried Raehse

Peter Sandkuehler

Bernd Larson

Hubert Freese

Manfred Greger

Kathrin Schnepp-Hentrich

Wilhelm Johannisbauer

Stefan Hammelstein

Levent Yueksel

Heike Fleischmann

A spray-dried amorphous alkali metal silicate compound which provides multiple-cycle washing performance. The silicate compound has a molar ratio of M O to SiO of 1:1.5 to 1:3.3 wherein M represents an alkali metal. The compound contains 0.5 to less than 30% by weight of anionic surfactant and has an absorption capacity for liquid components which is at least 20% higher than that of the same quantity of the alkali metal silicate compound which is free from anionic surfactant.

Amorphous alkali metal silicate compound

A spray-dried amorphous alkali metal silicate compound which provides multiple-cycle washing performance. The silicate compound has a molar ratio of M,O to SiO,of 1:1.5 to 1:3.3 wherein M represents an alkali metal. The compound contains 0.5 to less than 30% by weight of anionic surfactant and has an absorption capacity for liquid components which is at least 20% higher than that of the same quantity of the alkali metal silicate compound which is free from anionic surfactant.

Spray-dried amorphous alkali metal silicate compound and its use in detergent compositions

Process for cleaning the waste gas from drying processes using heated gas

Growing community of inventors

Poing, Germany

Katrin Burmeister