摘要
以一氯乙酸、苯胺、尿素、双氰胺、三聚氰胺和甲醛为原料合成了适用于皮革复鞣的新型两性氨基树脂复鞣剂。进行了一系列优化实验 ,确定了最佳合成条件。通过红外光谱测定 。
A new amphoteric amino-resin retanning agent suitable for leather retanning was synthesized using choroactic acid, aniline, urea, dicyandiamide, melanine and formaldehyde as the raw materials. A series of optimized experiments were done in order to select the optimum conditions. The amphoteric group was proved to exist in the product by aid of IR analysis.
出处
《皮革化工》
2001年第4期18-22,共5页
Leather Chemicals
关键词
一氯乙酸
苯胺
两性氨基树脂
皮革
复鞣剂
合成
chloroactic acid
aniline
amphoteric amino-resin
leather
retanning agent
