发明名称 TRIPHENDIOXAZINE DYESTUFFS
摘要 Dyestuffs of the formula <IMAGE> (1) in which the substituents have the meanings given in the description are suitable for the dyeing and printing of hydroxy-containing and amido-containing materials. They produce blue dyeings having high color density and high light fastness and wet fastness properties.
申请公布号 US5057609(A) 申请公布日期 1991.10.15
申请号 US19890369441 申请日期 1989.06.20
申请人 BAYER AKTIENGESELLSCHAFT 发明人 JAEGER, HORST;WOLFF, JOACHIM
分类号 C09B62/503;C09B62/002;C09B62/44;C09B67/22 主分类号 C09B62/503
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