Recrystallization-resistant monoazo pigment mixtures of high tin

Details Recrystallization-resistant monoazo pigment mixtures of high tin Recrystallization-resistant monoazo pigment mixtures of high tin

1983-03-14

1984-10-02

Higel, Floyd D.

Compositions: coating or plastic

Materials or ingredients

106308Q, 106309, 260193, 260208, C09D 500, C09D 1102, D06P 1642

Patent

active

044746091

ABSTRACT:
By coupling diazotized amines of the benzene series onto acetoacetic acid arylides, in which process more than one diazo and/or coupling component is applied and from 0.1 to 20 molar % of the diazo and/or coupling component contain acid groups, and by subsequently reacting the reactive acid groups of the product obtained by coupling with cation-active quaternary compounds, recrystallization-resistant monoazo pigment mixtures are obtained which are suitable for the preparation of varnishes, printing inks, and oily and aqueous compositions.

REFERENCES:
patent: 2261626 (1941-11-01), Lang
patent: 3120508 (1964-02-01), Braun et al.
patent: 3725101 (1973-04-01), Kuhne et al.
patent: 3754958 (1973-08-01), Giambalvo
patent: 3759731 (1973-09-01), Kuhne et al.
patent: 4057436 (1977-11-01), Davies et al.
patent: 4171983 (1979-10-01), Farmer et al.

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