NEW TRISAZOIC COLORANTS

摘要

P NEW TRISAZOIC DYES FOR LEATHER OR PAPER STAINING OF FORMULA: BR/ (CF DRAWING IN BOPI) BR/ IN WHICH MH, METAL ALKALINE, AMMONIUM, WHILE K AND K DESIGN THE REST OF A COPULATION COMPONENT OF THE BENZENIC OR NAPHTHALENIC SERIES HAVING AT LEAST ONE NH OR OH GROUP. / P