TCF改性羊毛脂加脂剂的研究  

Study on TCF Modified Lanoline Fatliquor

作　　者：李铭[1] 田育斌[1] 

机构地区：[1]天津南华皮革化工有限公司

出　　处：《皮革化工》1999年第2期28-30,共3页Leather Chemicals

摘　　要：菜油脂肪酸甲酯与羊毛脂按１∶２混合在一定温度下与二乙醇胺进行酰胺化，然后在１００～１４０℃下与顺酐酯化反应２～４ｈ，再以亚硫酸氢钠在９０℃下进行亚硫酸化反应，所得产物在４０～５０℃下混配矿物油。Fatty acid methyl ester of rape oil and lanoline are, in the proportion of 1∶2, mixed at a certain temperature and amidated with diethanolamine, and then esterified with maleic anhydride for 2-4h, and finally sulfited with sodium hydrogen sulfite. The obtained compound is mixed with mineral oil and auxiliary to synthesize the modified lanoline fatliquor.

关 键 词：羊毛脂 精甲酯 复合 改性 TCF 加脂剂 

分 类 号：TQ047[化学工程] TQ645.3