Building compositions which comprise hydrophobicizing powders comprising organosilicon compounds

The building compositions comprise hydrophobicizing powders which containA) silica as support material andB) a hydrophobicizing component which is liquid at 10° C. and comprisesB1) one or more organosilicon compound(s) and, if desired,B2) solvent and/orB3) water and emulsifier,with the proviso that...

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Bibliographische Detailangaben
Hauptverfasser:	MAYER HANS, HAUSBERGER ALBERT, HAGER RUDOLF, KOENIG-LUMER INGEBORG
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE CORRECTING FLUIDS DYES FILLING PASTES INKS LIME, MAGNESIA METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES REFRACTORIES SLAG THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The building compositions comprise hydrophobicizing powders which containA) silica as support material andB) a hydrophobicizing component which is liquid at 10° C. and comprisesB1) one or more organosilicon compound(s) and, if desired,B2) solvent and/orB3) water and emulsifier,with the proviso that the powders contain from 5 to 80% by weight of organosilicon compound, based on the total weight of the powder.