专利名称：Navy blue and black mixtures of dyes发明人：HAHN, ERWIN, DR.,HANSEN, GUENTER,
DR.,ETZBACH, KARL-HEINZ, DR.,REICHELT,HELMUT, DR.,SCHEFCZIK, ERNST, DR.,DEGEN,HELMUT,KRALLMANN,
REINHOLD,WAGENBLAST, GERHARD, DR.
申请号：EP88116556.7申请日：19881006公开号：EP0311910A3公开日：19900117
摘要：Navy blue and black dye mixtures containing one or more thiophenazo dyes ofthe formula …… in which R<1>, R<2>, R<3>, R<4>, R<5>, X and Y each have the
meanings stated in the description, and one or more dyes F whose absorption maximumis at a wavelength of 390 to 520 nm, the content of thiophenazo dyes being 60 to 99% byweight, based on the total weight of thiophenazo dyes and of the dyes F in the mixture.
申请人：BASF AKTIENGESELLSCHAFT
地址：Carl-Bosch-Strasse 38 67063 Ludwigshafen DE
国籍：DE
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