原位聚合颜料分散体的染色牢度  

Color fastness of in-situ polymerized pigment dispersions

作　　者：王艳艳[1] 房宽峻[1] 蔡玉青[1] 郝龙云[1] 

机构地区：[1]青岛大学化学化工与环境学院,山东青岛266071

出　　处：《印染》2010年第24期4-6,共3页China Dyeing and Finishing

摘　　要：针对目前颜料印染工艺存在的问题,以合适的硬单体和软单体搭配,用颜料黄74制备了可原位聚合的颜料分散体;通过研究软、硬单体的配比、引发剂用量和颜料用量对染色织物摩擦和皂洗色牢度的影响,探讨原位聚合的优化工艺。结果表明,硬单体与软单体的比例为7∶3,引发剂用量为1.0%,颜料用量为5%时,可以获得较好的色牢度。Pigment dispersions with in-situ polymerisable property were prepared using appropriate hard and soft monomers and C.I.Pigment Yellow 74.The influences of the soft and hard monomer ratio,initiator concentration and pigment content on color fastness to friction and washing of dyed fabrics were investigated.As a result,better color fastness was got under the condition of the soft and hard monomer ratio of 7∶3,initiator 1.0%,and pigment 5%.

关 键 词：染色 颜料 分散体 染色牢度 

分 类 号：TS193.64[轻工技术与工程—纺织化学与染整工程]