Dispersed Azo Dyes containing γ-Ketobutyl Group
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概要
- 論文の詳細を見る
The syntheses and properties of several azo dyes, prepared by coupling selected diazonium salts with N-(γ-ketobutyl)-and N-ethyl-(γ-ketobuty) aniline, have been described. In an examination of the dyeing properties and colour fastness of these azo dyes, it has been observed that all of the dyes have a very good substantivity for cellulose acetate, good for nylon and fairly good for vinylon. Their fastness to washing was very good, but their light fastness varied moderate to good. Most of the dyes have given the very bright shades on cellulose acetate, moderate shades on vinylon and somewhat dull shades on nylon.
- 浪速大学の論文
- 1954-03-30