AQUEOUS TWO-COMPONENT OR MULTICOMPONENT AQUEOUS EPOXY RESIN PRIMER COMPOSITION

Multi-component aqueous primer compositions (APC) comprising a component (K1) containing water and epoxy resin(s) (A), a component (K2) containing polyamine(s) (B) and if necessary other component(s), in which the APC contains carbon black, epoxysilane(s) (ES), epoxysiloxane(s) (ESx), amino-silane(s...

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Bibliographische Detailangaben
Hauptverfasser:	HUCK, WOLF-RUEDIGER, BRAUN, ANDREAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Multi-component aqueous primer compositions (APC) comprising a component (K1) containing water and epoxy resin(s) (A), a component (K2) containing polyamine(s) (B) and if necessary other component(s), in which the APC contains carbon black, epoxysilane(s) (ES), epoxysiloxane(s) (ESx), amino-silane(s) (AS), aminosiloxane(s) (Asx) and/or mercaptosilane(s) (MS), with the proviso that, if ES and/or ESx is present, it is not in the same component as any AS and/or ASx. Independent claims are also included for (1) an adhesive bonding or sealing method involving making APC as above, applying it to a substrate (S1), drying in air, applying an adhesive or sealant and contacting with a second substrate (S2), or by carrying out the same process but applying the adhesive or sealant to S2 instead of S1, or by applying the adhesive or sealant between S1 and S2 (which may consist of the same or different materials) (2) articles manufactured by a process involving this method.