Compositions: coating or plastic – Materials or ingredients
Patent
1981-07-02
1982-09-21
Raymond, Richard
Compositions: coating or plastic
Materials or ingredients
106308N, 106308S, 2603145, 2602422, 544339, C09B 4704
Patent
active
043505341
ABSTRACT:
A stable fluid formulation which comprises (a) finely divided .alpha.- or .beta.-copper phthalocyanines or finely divided indanthrone, one or more C.sub.6 -C.sub.18 -alkylbenzenesulfonic acids (b), a basic copper phthalocyanine (c) of the formula ##STR1## where CuPc is an n-valent copper phthalocyanine radical, R.sup.1 and R.sup.2 independently of one another are H or C.sub.1 -C.sub.8 -alkyl and n is 1, 2, 3 or 4, one or more compounds (d) which are obtained by Mannich condensation of 2-hydroxy-naphthalene, which may or may not contain 1 or 2 additional .beta.-hydroxyl groups, formaldehyde and primary or secondary aliphatic, cycloaliphatic or aromatic monoamines, diamines, triamines or polyamines or 5-membered or 6-membered heterocyclic compounds which contain an >NH-- group as a ring member and which contain from 1 to 6 .beta.-hydroxynaphthyl groups, and one or more organic liquids (e). The weight ratio (b):(c):(d) is from 1:1:1 to 2.5:1.25:1.
The formulations give very deeply colored finishes with which very glossy and highly transparent coatings are obtained.
REFERENCES:
patent: 4069064 (1978-01-01), Nett et al.
Fechner Wolf D.
Kranz Joachim
Polster Rudolf
BASF - Aktiengesellschaft
Raymond Richard
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