AQUEOUS PIGMENT DISPERSION

AQUEOUS PIGMENT DISPERSION

PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion which dispersion is stable with time and settlement or the like is hardly generated. SOLUTION: The safe pigment dispersion is obtained by dispersing the pigment, 5-100 wt.% of betaine based acrylic resin based on the pigment, and 1-2 wt....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TAKAGISHI IKUO, YASUIKE KIYONORI
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:PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion which dispersion is stable with time and settlement or the like is hardly generated. SOLUTION: The safe pigment dispersion is obtained by dispersing the pigment, 5-100 wt.% of betaine based acrylic resin based on the pigment, and 1-2 wt.% of biguanide based resin based on the betaine based acrylic resin in an aqueous medium. COPYRIGHT: (C)2008,JPO&INPIT