摘要
在DMSO/EO溶剂体系中对部分脱乙酰化的再生甲壳素进行活性染料染色,制备了甲壳素基高分子着色剂,并利用其良好的乳化性制备了稳定的聚乳酸皮克林乳液,实现了对聚乳酸的均匀着色。用该方法制备的彩色甲壳素/聚乳酸复合膜具有良好的色牢度、机械性能和热性能。
In the DMSO/EO solvent system,the partially deacetylated regenerated chitin is dyed with reactive dyes to prepare the chitin-based polymeric colorants,and the stable polylactic acid Pickering emulsion is pre⁃pared by using its good emulsification property to achieve uniform coloring of polylactic acid.The colored chitin/polylactic acid composite film prepared by this method has good color fastness,mechanical properties and ther⁃mal properties.
作者
张文娇
郝峥峥
苏慧
钟毅
隋晓锋
毛志平
王碧佳
ZHANG Wenjiao;HAO Zhengzheng;SU Hui;ZHONG Yi;SUI Xiaofeng;MAO Zhiping;WANG Bijia(Key Lab of Science and Technology of Eco-textile,Ministry of Education,College of Chemistry and Chemical Engineering,Donghua University,Shanghai 201620,China;Shandong Zhongkang Guochuang Research Institute of Advanced Dyeing&Finishing Technology Co.,Ltd.,Taian 271000,China;National Engineering Research Center for Dyeing and Finishing of Textiles,Shanghai 201620,China)
出处
《印染》
CAS
北大核心
2023年第5期1-4,9,共5页
China Dyeing and Finishing
基金
中央高校基本科研业务费专项资金资助(2232022-G03)。
