阳离子表面活性剂辅助再改性酪素的研究  

Study on Modified Casein Re-modified with Cationic Surfactants

作　　者：刘显奎[1] 吴雄虎[1] 史红月[1] 

机构地区：[1]中国皮革和制鞋工业研究院,北京100016

出　　处：《中国皮革》2007年第21期27-29,共3页China Leather

摘　　要：选用阳离子表面活性剂辅助单体己内酰胺对酪素进行了改性研究。研究包括反应条件和单体的配比对改性产品质量的影响,以及加入不同品种的阳离子表面活性剂,对改性酪素本身、改性酪素的成膜性能及涂饰后皮革表面手感的影响。结果表明:在改性酪素中加入适量的阳离子表面活性剂,提高了最终产品的贮存稳定性,改善了该涂饰剂的应用效果。Cationic surfactants were applied into casein emulsion modified with caprolactam monomer. The influence of reaction condition and monomer ratio on the quality of modified casein was investigated. And the influence of different cationic surfactants on the re - modified casein emulsion, as well as its film performance and the feeling of leather finished with re - modified casein was also studied. The resuhs show that the stability of modified casein is increased and the finishing effect of leather is also improved.

关 键 词：酪素 改性酪素 阳离子表面活性剂 

分 类 号：TS529[轻工技术与工程—皮革化学与工程]