AQUEOUS COATING COMPOSITION AND FORMING METHOD OF MULTILAYER COATING FILM

PROBLEM TO BE SOLVED: To provide an aqueous coating composition from which an obtained coating film has a good visual appearance and excellent flip-flop properties, and to provide a forming method of a multilayer coating film. SOLUTION: The aqueous coating composition comprises an aqueous resin disp...

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Bibliographische Detailangaben
Hauptverfasser:	SENOO SHINJI, NISHI TADAHIKO, OGAWA HIDEAKI, SASAKI NARIYUKI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an aqueous coating composition from which an obtained coating film has a good visual appearance and excellent flip-flop properties, and to provide a forming method of a multilayer coating film. SOLUTION: The aqueous coating composition comprises an aqueous resin dispersion obtained by aqueous solution-polymerizing a mixed monomer solution A having an acid value of 30-150 and a hydroxy number of 10-100 to produce an aqueous solution resin for an emulsion polymerization, and then emulsion- polymerizing another mixed monomer solution B having an acid value of the upper limit 20 and an hydroxy number of the upper limit 100 using the aqueous solution resin as a protective colloid to synthesize a core resin in the colloid, and a luster material. COPYRIGHT: (C)2004,JPO