High-hiding calcium color lakes having great full-shade brillanc

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

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106289, C09D 100

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active

042486351

ABSTRACT:
High-hiding calcium color lakes, possessing great full-shade brilliance and improved lightfastness, of the general formula ##STR1## where D is a radical of the formula ##STR2## in which (1) a predominant proportion of primary particles has one or more dimensions greater than 0.3 .mu.m,

REFERENCES:
patent: 2478768 (1949-08-01), Loche
patent: 2744027 (1956-05-01), Struve et al.
patent: 3674527 (1972-07-01), Komander et al.
Bios, Final Report No. 1661 pp. 132-134, Lenoir, The Chemistry of Synthetic Dyes, pp. 313, 332-336, 361-365, (1971).

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