HARD SURFACE TREATMENT COMPOSITION

The present invention is in the field of hard surface treatment compositions; and in particular relates to hard surface treatment compositions to render a substrate hydrophobic and also repellent to stains and soils. It is thought that by making said surfaces hydrophobic, these stain/soils can be pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BHATTACHARYA, Arpita, PANCHANATHAN, Anandh, NAIR, Rohini, Sukumaran, MEDEPALLI, Srilaxmi, Venkata
Format:	Patent
Sprache:	eng ; pol
Schlagworte:	ADHESIVES ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DETERGENT COMPOSITIONS DETERGENTS DYES FATTY ACIDS THEREFROM FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF MATERIALS THEREFOR USE OF SINGLE SUBSTANCES AS DETERGENTS WOODSTAINS
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Beschreibung
Zusammenfassung:	The present invention is in the field of hard surface treatment compositions; and in particular relates to hard surface treatment compositions to render a substrate hydrophobic and also repellent to stains and soils. It is thought that by making said surfaces hydrophobic, these stain/soils can be prevented from adhering onto the surfaces, enabling easy removal from the surface. It is therefore an object of the present invention to prevent soiling of hard surfaces by rendering a surface hydrophobic by forming a protective layer over the hard surface. It has been found that a combination of silica, an aminosilane and a polydimethylsiloxane having a viscosity between 25 to 500 cSt (25°C and 4s-1) and having a functional group selected from hydrogen, hydroxyl and epoxy group renders a surface hydrophobic by forming a protective layer over the hard surface and preventing soiling of the surface.