CURING AGENT AND AQUEOUS COATING MATERIAL

To provide a curing agent for an aqueous epoxy resin which exhibits excellent adhesion to various substrates and coating films.SOLUTION: The curing agent for an aqueous epoxy resin contains an amino group-containing resin and an amino group-containing silane compound. The mixing ratio (solid content...

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Bibliographische Detailangaben
Hauptverfasser:	KITAWAKI KAZUTOMO, MIKI NATSUMI, ISOGAI RYO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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 PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a curing agent for an aqueous epoxy resin which exhibits excellent adhesion to various substrates and coating films.SOLUTION: The curing agent for an aqueous epoxy resin contains an amino group-containing resin and an amino group-containing silane compound. The mixing ratio (solid content weight ratio) of the amino group-containing resin to the amino group-containing silane compound is 5:95-90:10.SELECTED DRAWING: None 【課題】種々の基材及び塗膜に対して、優れた密着性を示す水性エポキシ樹脂用の硬化剤を提供する。【解決手段】水性エポキシ樹脂用の硬化剤であって、アミノ基含有樹脂、及びアミノ基含有シラン化合物を含み、上記アミノ基含有樹脂と上記アミノ基含有シラン化合物の混合比（固形分重量比）が、５：９５〜９０：１０であることを特徴とする。【選択図】なし