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Document Type and Number:
Japanese Patent JPS6126774
Kind Code:
B2
Abstract:
Compounds of the formula wherein one of the pairs of substituents X and X' on the one hand and Y and Y' on the other hand stands for nitro and the other for amino and wherein n is 1 to 4, are diazo components, especially for disazo pigments of high tinctorial strength and purity of shade.

More Like This:
JPS5215526DISPERSED MONOAZO DYES* PROCESS FOR PRODUCING SAME AND METHOD FOR DYEING SYNTHETIC FIBER MATERIALS
WO/2002/081572AZO DYES
Inventors:
RUUDORUFU KYUUNE
HAINRITSUHI HAMAARU
Application Number:
JP15367877A
Publication Date:
June 21, 1986
Filing Date:
December 22, 1977
Export Citation:
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Assignee:
HOECHST AG
International Classes:
C09B29/02; C07C67/00; C07C213/00; C07C217/84; C09B35/22; C09B51/00



 
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