研究了 -偶氮型皮革染料应用于羊皮铬鞣蓝湿革的染色。
Stilbene type dye for leather had been applied to sheep chrome leather.
本文主要论述了皮革染料栗棕D SG的工艺合成路线，影响因素及合成过程中的注意事项。
The processing, the affecting factors and announcements in the process of Leather Olive Brown DSG are primarily discussed in the paper.
皮革上的红色染料是水溶性的。
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