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ASYMMETRIC AZO-BASED METAL COMPLEX DYE, PREPARATION THEREOF AND ACIDIC BLACK DYE COMPOSITION CONTAINING THE SAME.
ASYMMETRIC AZO-BASED METAL COMPLEX DYE, PREPARATION THEREOF AND ACIDIC BLACK DYE COMPOSITION CONTAINING THE SAME.
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机译:不对称的基于偶氮的金属络合物染料,其制备以及包含相同成分的酸性黑染料成分。
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摘要
DISCLOSED ARE A NOVEL ASYMMETRIC AZO-BASED METAL COMPLEX DYE WHICH EXHIBITS SUPERIOR HIGH COLOR DEPTH AND EXCELLENT FASTNESS, PREPARATION THEREOF, AND AN ACIDIC BLACK DYE COMPOSITION COMPRISING THE SAME.
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