DISAZO PIGMENT COMPOSITION

PURPOSE:To obtain the title composition having improved fluidity and transparency when used for printing ink, coating compound, etc., comprising disazo pigment and a specific disazo compound. CONSTITUTION:The aimed composition consisting of (A) disazo pigment and (B) a disazo compound shown by formu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	ISHIMORI MOTOKAZU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES PREPARATION OF CARBON BLACK TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain the title composition having improved fluidity and transparency when used for printing ink, coating compound, etc., comprising disazo pigment and a specific disazo compound. CONSTITUTION:The aimed composition consisting of (A) disazo pigment and (B) a disazo compound shown by formula I {E is group shown by formula II (X and Y are halogen or lower alkyl; G is bivalent bond group and -0-, -SO2-, -CH2=, -S-, -NH-, etc.); A1 is group shown by formula III [Z is (substituted) phenyl or naphthyl] or group shown by formula IV [P is lower alkyl or lower alkoxycarbonyl; J is (substituted) phenyl]; A2 is group shown by formula V (W is phenyl containing sulfonic group, etc.) or group shown by formula VI (R is 1-4C aliphatic groups; V is sulfonic group or carboxyl group), group shown by formula VII (U is phenyl containing sulfonic group) or group shown by formula VIII [L is (substituted) phenyl]}.