Synthesis of p-Nitrophenylazo2-hydroxy-3-naphthoylalkylamine Red Dyes and Their Application for Polypropene Fiber

 
  • 對硝基苯偶氮2-羥基萘-3-甲酰烷基胺系聚丙烯纖維用紅色染料的合成及應用
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