Vat dye - of perylene tetracarboxylic acid bisarylide series - , for dyeing cellulose fibres by hot processes
摘要
<p>Perylene tetracarboxylic acid bis p-bromanilide is used as a vat dye. Suitable for dyeing cellulosic fibres by the pref. hot dyeing processes, giving strong red colours with very good fastness to soda boil and light.</p>
