水性超支化聚合物复鞣填充剂的合成  

Preparation of a Novel Water-based Branched Polymer Leather Retanning Agent

作　　者：万祥祥[1] 柴玉叶[1] 兰云军[1] 

机构地区：[1]温州大学浙江省皮革工程重点实验室,浙江温州325027

出　　处：《中国皮革》2010年第21期41-44,共4页China Leather

基　　金：浙江省自然科学基金项目"超支化聚合物皮革复鞣填充材料设计;合成及应用"(项目编号Y4090145)

摘　　要：以皮革胶原和超支化聚合物的结构特点为基础,综述了皮革对超支化聚合物材料的要求。提出采用自由基共聚法制备水性超支化聚合物复鞣填充剂,改善了由缩合聚合制备带来的操作复杂、污染大等缺点,为超支化聚合物在皮革化工中的应用提供新途径。Requirements for the materials of hyperhranched polymers were reviewed based on structural features of leather collagen and hyperbranched polymer. Advantages of hyperbranched polymer via free - radical polymerization was discussed, which could reduce the disadvantages of hyperbranehed polymer retanning agent by condensation polymerization such as operational complexity and serious pollution. The novel reacting system offer new ways of introducing the hyperhranched polymer to leather chemicals.

关 键 词：超支化 自由基聚合 缩合聚合 复鞣填充剂 皮革 

分 类 号：TQ944[化学工程]