以壳聚糖-海藻酸钠为壁材制备纸用微囊  

Preparation of Microcapsule Used for Paper Using Sodium Alginate and Chitosan as Wall

作　　者：刘文波[1] 宋湛谦 于钢[1] 

机构地区：[1]东北林业大学生物质材料科学与技术教育部重点实验室,黑龙江哈尔滨150040 [2]中国林科院林产化工研究所,江苏南京210042

出　　处：《中国造纸》2005年第10期17-19,共3页China Pulp & Paper

摘　　要：采用天然高分子物质壳聚糖、海藻酸钠为壁材,无色染料油溶液为芯材,通过复合凝聚法制备纸用微囊。通过初步实验确定了主要影响因素,利用正交实验分析探讨了乳化、絮凝、固化过程中的最佳工艺条件。The mierocapsule used for paper was prepared using nature macromolecule material sodium alginate and chitosan as wall and a colorless dye oil as core by complex-coacervation. The preparing process was established. The optimal technical conditions in the processes of emulsification, flocculation and solidification were determined through orthogonal test based on the preliminary trial results.

关 键 词：壳聚糖 海藻酸钠 复合凝聚法 纸用微囊 

分 类 号：TS727[轻工技术与工程—制浆造纸工程]