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Arthur George Bloxam
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Abstract
8722. Bloxam, A. G., [Chemische Fabrik Griesheim-Elektron]. April 11. Monoazo dyes are obtained by combining the diazo compounds of o-aminophenol sulphonic acids or homologues or substitution products thereof with nitro-m-phenylenediamine or nitro-m-toluylenediamine ; o-aminophenol-p-sulphonic acid, aminocresol sulphonic acid, p-chlor-o-aminophenolo-sulphonic acid, o-nitro-o-aminophenol p-sulphonic acid, and aminosulphosalicylic acid, are specified as first components. The products dye chromemordanted wool brown shades. Specification 198/99 is referred to.
GB191008722D1910-04-111910-04-11Manufacture of Mordant Azo-dyestuffs.
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