The mordant dyeing properties of leather dyed with sorghum red natural dye using pre-mordant and post-mordant method are studied in the paper.
本文分别以金属盐和有机酸为媒染剂，研究了天然染料高粱红对羊皮的预媒、后媒法染色性能。
The spraying dye techniques for making sheep skin leather were introduced briefly.
浅述了生产羊皮革的喷染工艺技术。
The dyeing properties of new non-azo dye (Leather Black LR-N) for leather were studied by Color Difference analysis and UV-Vis spectroscopy.
本文利用色度色差分析及紫外可见吸收光谱等研究了非偶氮皮革专用新型染料一皮革黑LR-N的染色性能。
The quaternary ammonium salt polymer PDA was applied on dye fixation process for pigskin suede leather on the basis of dye fixation principle of quaternary ammonium salts.
利用季铵盐的固色原理，将二甲基二烯丙基氯化铵与丙烯酰胺的聚合物pda应用于绒面革固色。
The quaternary ammonium salt polymer PDA was applied on dye fixation process for pigskin suede leather on the basis of dye fixation principle of quaternary ammonium salts.
利用季铵盐的固色原理，将二甲基二烯丙基氯化铵与丙烯酰胺的聚合物pda应用于绒面革固色。
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