漆酚聚合固化技术及其功能聚合物应用研究进展  

Research Progress on Polymerization and Curing Technology of Urushiol and Its Application in Functional Polymers

作　　者：李东旭 张娟妮 张婷婷 李艳 薛兴颖 齐志文 LI Dongxu;ZHANG Juanni;ZHANG Tingting;LI Yan;XUE Xingying;QI Zhiwen(Xi'an Research Institute of Chinese Lacquer Under All China Federation of Supply and Marketing Cooperatives,Xi'an 710061,China;Institute of Chemical Industry of Forest Products,CAF,Nanjing 210042,China)

机构地区：[1]中华全国供销合作总社西安生漆涂料研究所,陕西西安710061 [2]中国林业科学研究院林产化学工业研究所,江苏南京210042

出　　处：《林产化学与工业》2024年第1期129-137,共9页Chemistry and Industry of Forest Products

基　　金：国家自然科学基金资助项目(32101472);陕西省创新能力支撑计划(2019XY-15)。

摘　　要：漆酚作为常见的植物来源多酚之一,是漆树分泌物生漆经分离纯化得到的,结构中含有苯环、邻/间位双酚羟基和长(不)饱和烷烃侧链(C_(15)~C_(20))等活性基团。近年来,漆酚在膜功能材料技术中的应用研究进展迅速,特别是通过化学聚合固化技术制备漆酚功能聚合物,在膜表面/界面工程、胶黏剂、止血剂等领域应用较广,是实现生漆资源化和提质增效利用的重要途径之一。本文综述了近期国内外关于漆酚聚合固化机理,以及加热固化、紫外光固化、漆酶仿生催化、金属配位螯合、有机共混交联、溶胶-凝胶反应、静电纺丝等漆酚固化聚合技术;总结了漆酚功能聚合物在防腐涂层、疏水涂层、止血抑菌涂层等功能材料应用中取得的研究进展和存在的主要问题,为生漆漆酚功能材料商业化应用提供理论依据和发展方向。Urushiol was the common plant polyphenol in China.It was isolated and purified from the lacquer by lacquer tree secretion.The structure contained active groups such as benzene ring,ortho/meta bisphenol hydroxyl group and long(unsaturated) alkane side chain(C_(15)-C_(20)).In recent years,the application of urushiol in membrane functional material technology had made rapid progress.In particular,the preparation of urushiol functional polymers by chemical polymerization and curing technology had been widely used in membrane surface/interface engineering,adhesives,hemostatic agents,and other fields.It was one of the important ways to realize the resource utilization and quality improvement of raw lacquer.This article reviewed the recent domestic and foreign research on the polymerization and curing mechanism of urushiol,as well as heating curing,ultraviolet curing,laccase biomimetic catalysis,metal coordination chelation,organic blend cross-linking,sol-gel reaction,electrospinning and other urushiol curing polymerization technologies.The research progress and main problems of urushiol functional polymers in the application of functional materials such as anti-corrosion coatings,hydrophobic coatings,hemostatic and antibacterial coatings were summarized,which provided theoretical basis and development direction for the commercial application of urushiol functional materials.

关 键 词：生漆漆酚 聚合固化 机理和技术 功能材料 

分 类 号：TQ35[化学工程]