Isoindoline metal complexes

Details Isoindoline metal complexes Isoindoline metal complexes

1987-12-09

1989-08-29

Berch, Mark L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07F 1504, C07F 1506, C07F 306, C07F 108

Patent

active

048618985

ABSTRACT:
Isoindoline metal complexes of the formula I ##STR1## wherein R.sup.1 and R.sup.2 are independently of each other H or C.sub.1 -C.sub.4 -alkyl, X.sup..crclbar. is one equivalent of a colorless anion and Me is Zn.sup.2+, Ni.sup.2+, Co.sup.2+ or Cu.sup.2+, are suitable for pigmenting surface coatings, plastics and printing inks.

REFERENCES:
patent: 4191566 (1980-03-01), Jeanneret
Venkataramen, Chem. Synthetic Dyes, vol. VII (1974), p. 59.
General Chemistry, 3rd Ed., 528-529, Pauling.

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