Iminoisoindoline pigments and processes for the preparation ther

Details Iminoisoindoline pigments and processes for the preparation ther Iminoisoindoline pigments and processes for the preparation ther

1974-05-22

1976-09-07

Rizzo, Nicholas S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260154, 260244R, 260246R, 2602475R, 260250P, 260250Q, 260287CE, 260287D, 260304A, 260307D, 2603092, 2603261, 2602565R, 260251QA, 260 22R, 260 332EP, 260 4221, 106241, 106253, 106193P, C07D40112, C07D40312, C07D41312, C07D41712

Patent

active

039793869

ABSTRACT:
Iminoisoindolinone pigments of the formula ##SPC1##
Wherein
X represents halogen atoms,
Y represents a halogen atom, an alkoxy, cycloalkoxy, aralkoxy, aryloxy, alkylthio or arylthio group,
R represents an aromatic radical containing a cyclic bound -CONH group, and
Q represents an O-atom or the group =N--R and are useful for coloring plastics and lacquers in yellow shades having excellent fastness properties.

REFERENCES:
patent: 3177218 (1966-04-01), Brown
patent: 3381012 (1968-04-01), Zenitz et al.
patent: 3684808 (1972-08-01), Ulrich
patent: 3719657 (1973-03-01), Hama et al.
patent: 3741982 (1973-06-01), Fujino et al.

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