Toner for developing electrostatic latent images

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

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G03G 908, G03G 914

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active

048552089

ABSTRACT:
A toner for developing electrostatic latent images which is characterized in that the toner comprises an aluminum compound of aromatic o-aminocarboxylic acid, the aromatic o-aminocarboxylic acid being represented by the formula ##STR1## wherein Q is benzene nucleus which is optionally substituted with at least one nuclear substituent or naphthalene nucleus which is optionally substituted with at least one nuclear substituent, R is hydrogen, alkyl (C.sub.1 -C.sub.18), aryl or nuclear substituted aryl (C.sub.6 -C.sub.18), aralkyl or nuclear substituted aralkyl (C.sub.7 -C.sub.18), or --COR', wherein R' is alkyl(C.sub.1 -C.sub.8), aryl(C.sub.6 -C.sub.8), alkoxy (C.sub.1 -C.sub.8) or amino.

REFERENCES:
patent: 4673631 (1987-06-01), Fukumoto et al.

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