Use of azo pigment preparations for solvent-containing packaging

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

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106493, 106496, 106498, 106499, C09D 1110

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active

053522818

ABSTRACT:
Mono- and disazo pigments from the group of the acetoacetarylide, pyrazolone, .beta.-naphthol, 2-hydroxy-3-naphthanilide, 2-hydroxynaphthoic acid, benzimidazolone, diaryl yellow, diarylpyrazolone and disazobenzimidazolone pigments in whose preparation a nonionic surfactant which has a cloud point in aqueous solution was added at the latest immediately prior to the isolation, excluding pigments which have a bis(acetoacetylamino)benzene coupling component, are useful for pigmenting solvent-containing packaging intaglio and flexographic printing inks.

REFERENCES:
patent: 3674527 (1972-07-01), Komander et al.
patent: 3998652 (1976-12-01), Aign et al.
patent: 4461647 (1984-07-01), Schofield et al,
patent: 4515639 (1985-05-01), Dopfer et al.
patent: 4828622 (1989-05-01), Weide et al.
patent: 4960935 (1990-10-01), Dietz et al.
World Surface Coatings Abstracts, vol. 52, No. 444, "Printing ink for transfer self adhering reproductions", Jun. 1979.
Derwent Abstract AN-78-77897A/43 of USSR 583,149 Dec. 1977.

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