TWO-PACKAGE AQUEOUS COATING COMPOSITION

Provided is a two-package aqueous coating composition which is excellent in long term storage stabilities, is also excellent in water resistances at the initial stage and gloss of a coating film, is good for the environment, and is aqueous. The two-package aqueous coating composition is a two-packag...

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Bibliographische Detailangaben
Hauptverfasser:	KATSUHIKO SHO, YOSHITAKA NISHIMOTO, SATOSHI YAOITA
Format:	Patent
Sprache:	eng
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:	Provided is a two-package aqueous coating composition which is excellent in long term storage stabilities, is also excellent in water resistances at the initial stage and gloss of a coating film, is good for the environment, and is aqueous. The two-package aqueous coating composition is a two-package aqueous coating composition containing (A) an aqueous acrylic resin having a carboxyl group, and (B) a carbodiimide compound having a residue of polyethylene glycol monoalkyl ether in which a repetition number q of ethylene glycol is 6 to 40, and a residue of polypropylene glycol monoalkyl ether in which a repetition number r of polypropylene glycol is 4 to 14, wherein a molar ration between the residue of polyethylene glycol monoalkyl ether and the residue of polypropylene glycol monoalkyl ether is 1:1 to 1:15.