Isoindoline pigments
Isoindolinone pigments of the formula in which R is an aryl radical which can contain groups which do not confer solubility and X is a group of the formulae in which Q is a radical of the formula in which R1 is a di- or tri-halogenophenyl radical or a carbamoylphenyl radical or a phenyl radical whic...
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Main Author | |
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Format | Patent |
Language | English |
Published |
14.04.1981
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Subjects | |
Online Access | Get full text |
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Summary: | Isoindolinone pigments of the formula in which R is an aryl radical which can contain groups which do not confer solubility and X is a group of the formulae in which Q is a radical of the formula in which R1 is a di- or tri-halogenophenyl radical or a carbamoylphenyl radical or a phenyl radical which is fused with a 5-membered or 6-membered hereto-ring which contains a cyclically bonded -CONH group, are useful for coloring in yellow to orange shades of good fastness properties. |
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Bibliography: | Application Number: US19780892535 |