Wacker-chemie Gmbh

Gunther Kolleritsch

Hans Mayer

Wolfgang Knaup

Rudolf Hager

Ingeborg Konig-Lumer

The compositions of the present invention comprise the components (A) organosilicon compounds having hydrocarbon radicals, hydroxyl radicals and/or alkoxy radicals and (B) fluorinated organic siloxane compounds containing at least one organic radical having a fluoroalkyl radical comprising 4 to 20 carbon atoms, where the carbon atoms of the fluoroalkyl radicals are saturated with at least 90 mole % of fluorine atoms. The compositions are used to render absorbent building materials oil and water-repellent

Composition for the water- and oil-repellent treatment of absorbent

The present invention relates to organopolysiloxane-containing compositions which are self-dispersing in water, their preparation and their use. The compositions of the present invention are suitable for all uses where organosilicon compounds, especially in water-diluted form, can be employed. Such uses include uses as water repellant agents on building materials.

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Neuotting, Germany

Gunther Kolleritsch