Finishing of substrates

Disclosed is a method for producing a finishing formulation for hydrophobically and/or oleophobically finishing surfaces. Said finishing formulation comprises a dispersing agent, activated particles that are dispersed in the dispersing agent and contain hydrophobic and/or oleophobic surface groups,...

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Bibliographische Detailangaben
Hauptverfasser:	TABELLION, FRANK, LOTTENBACH, ROLAND, WAEBER, PETER, STEINGROVER, KLAUS
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMISTRY DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GLASS JOINING GLASS TO GLASS OR OTHER MATERIALS LAUNDERING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINERAL OR SLAG WOOL MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS
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Beschreibung
Zusammenfassung:	Disclosed is a method for producing a finishing formulation for hydrophobically and/or oleophobically finishing surfaces. Said finishing formulation comprises a dispersing agent, activated particles that are dispersed in the dispersing agent and contain hydrophobic and/or oleophobic surface groups, and a binder. In the disclosed method, particles comprising hydrophobic and/or oleophobic surface groups are reduced in size in the dispersing agent in order to be activated, and the binder is added prior to or following the activation process. The obtained finishing formulation results in significantly improved physical properties of a transparent finishing while having a very good hydrophobing/oleophobing effect. Said finishing formulation is suitable for finishing all surfaces, particularly for finishing all types of fibers or fabrics.