发明名称 Reactive yellow dye composition
摘要 The present invention discloses a reactive yellow dye composition comprising component (A) and component (B). The component (A) is a reactive azo dye represented by the following formula (I) or formula (II), The component (B) is a reactive azo dye represented by the following formula (III), wherein the substituents of the formulas (I), (II) and (III) are defined the same as in the specification. Moreover, the reactive yellow dye composition of the present invention has excellent build-up, wash-off and light fastness and can be applied with dyestuffs in other colors.
申请公布号 US7540883(B2) 申请公布日期 2009.06.02
申请号 US20070882477 申请日期 2007.08.02
申请人 EVERLIGHT USA, INC. 发明人 LAI BAO-KUN;HSU CHENG-HSIANG;TSENG YA-CHI;HUANG HUEI-CHIN
分类号 C09B67/22;C07C245/08 主分类号 C09B67/22
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