Properties of Cotelomer Type Nonionic Surfactants as Auxiliaries for Disperse Dyeing

摘要：

Nonionic surfactants of a cotelomer type (xR<,n>MA- yVA) were used as auxiliaries for the dyeing of 1,4- diaminoanthraquinone (DAA) and Disperse Blue 14 (DB14) on cellulose acetate, nylon-6 and polyester fibers. xR<,n>MA-yVA with alkyl chain length (n) of 6 gave the highest dispersion of the dyes in aqueous solution and gave high dye uptake at the concentration of 0.2g/L. The cotelomers with monomer unit ratio (x/y) of 0.35 showed the highest dye uptake for each fiber and the highest dispersion of DB14. These results imply that the dispersibility of dye plays an important role in properties of surfactants as auxiliaries for disperse dyeing.

关键词： Disperse dyeing Cotelomer Auxiliary Anthraquinone dyes

作者: Hironori Mori Young-ho Choi Yutaka Kuwahara Tsuyoshi Sawada Hirotaka Ihara Hideto Shosenji Hyun-hok Choi

作者单位: Department of Applied Chemistry & Biochemistry, Faculty of Engineering, Kumamoto University, Kumamot Department of Textile Engineering, Pusan National University, Busan 609-735, Korea

会议类型: 国际会议

会议名称: 2007年先进纤维与聚合物国际会议

会议地点: 上海

会议语种:英文

页码: 44-46

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）