WATER-BASED METALLIC PIGMENT COMPOSITION AND COLORATION METHOD

To provide a metallic pigment composition with excellent dispersibility, gloss, water resistance and the like.SOLUTION: A water-based metallic pigment composition includes a metallic pigment and water. The metallic pigment is surface-treated with a surface treatment agent. The surface treatment agen...

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Bibliographische Detailangaben
Hauptverfasser:	IWAKAMI OSHI, HIRUMA TAKASHI, OMOTO MASAYUKI, USHIYAMA TOMOYUKI, NAKATANI MITSUNOBU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS CORRECTION OF TYPOGRAPHICAL ERRORS DYES FILLING PASTES i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME INKS LINING MACHINES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PREPARATION OF CARBON BLACK PRINTING SELECTIVE PRINTING MECHANISMS STAMPS TRANSPORTING TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES TYPEWRITERS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	To provide a metallic pigment composition with excellent dispersibility, gloss, water resistance and the like.SOLUTION: A water-based metallic pigment composition includes a metallic pigment and water. The metallic pigment is surface-treated with a surface treatment agent. The surface treatment agent includes at least one selected from the group consisting of phosphoric acid-based compounds, phosphonic acid-based compounds, and silane coupling agents. When the chemical state of the Al element on the metallic pigment surface is measured by X-ray photoelectron spectroscopy (XPS), the AlOx/Almetal ratio (0