Method for applying, to an inorganic surface, a PVC composition having improved adhesion to surfaces

The present invention relates to a method for applying, to an inorganic surface, a self-adhesive PVC composition which comprises a composition (C) comprising: - an optionally protected aminosilane; and - at least one compound selected from a titanium complex, a zirconium complex and an optionally pr...

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Bibliographische Detailangaben
Hauptverfasser:	Duprez, Virginie Eva Severine, Sellak, Radouane, Kharij, Saloua
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a method for applying, to an inorganic surface, a self-adhesive PVC composition which comprises a composition (C) comprising: - an optionally protected aminosilane; and - at least one compound selected from a titanium complex, a zirconium complex and an optionally protected isocyanate compound; said method comprising a step of activating said surface, selected from heat treatment, a shot-peening step, a plasma treatment step, cleaning with solvent and a step of silica application.