生物基可降解聚氨酯材料的制备及改性研究进展  

Research progress on preparation and modification of bio-based degradable polyurethanes

作　　者：杨尚科 母艳潇 卞军[1] 赵威 李铜[1] 倪可扬 江兴玉 蔺海兰[1] 陈代强[2] 常凯军 蔡旭光 YANG Shangke;MU Yanxiao;BIAN Jun;ZHAO Wei;LI Tong;NI Keyang;JIANG Xingyu;LIN Hailan;CHEN Daiqiang;CHANG Kaijun;CAI Xuguang(School of Materials Science and Engineering,Xihua University,Chengdu 610039,China;College of Polymer Science and Engineering,Sichuan University,Chengdu 610065,China;Hainan Guzun Technology Co.,Ltd.,Haikou 570100,China;Changzhou Yuanran New Material Technology Co.,Ltd.,Changzhou 213000,China)

机构地区：[1]西华大学材料科学与工程学院,成都610039 [2]四川大学高分子科学与工程学院,成都610065 [3]海南古樽科技有限公司,海口570100 [4]常州源自然新材料科技有限公司,江苏常州213000

出　　处：《工程塑料应用》2024年第2期187-192,共6页Engineering Plastics Application

基　　金：国家教育部春晖计划合作项目(Z2023-XXX,Z2017070);西华大学Interface创新研究工作室重点建设项目,西华大学西华杯大学生创新创业训练项目(xhb2024XX);西华大学研究生创新基金项目(SA2000002910)。

摘　　要：利用生物质资源合成的聚氨酯材料,凭借其生物相容性和可降解性受到国内外的广泛关注。围绕近几年的文献,首先介绍了合成生物基聚氨酯常用的生物基多元醇和生物基异氰酸酯,以及它们的制备方法与结构特点,然后从不同结构的单体、不同扩链剂和复合改性等方面详细概述了生物基可降解聚氨酯的研究进展,阐述了单体的设计与合成、聚合反应原理、生物基可降解聚氨酯的结构、性能以及应用等内容。最后对未来生物基可降解聚氨酯的研究趋势进行了展望。Polyurethane materials synthesized from biomass resources have received extensive attention at home and abroad for their biocompatibility and degradability.According to the literatures in the recent years,bio-based polyols and bio-based isocyanates,which were often used in the synthesis of bio-based polyurethanes,as well as their preparation methods and structural characteristics were firstly introduced,then the research progress of bio-based degradable polyurethane was outlined in detail from the aspects of monomers with different structures,different chain extenders and compound modification,which elaborated on the design and synthesis of monomers,the principle of polymerization reaction,and the structure,properties and applications of bio-based degradable polyurethane.Finally,the future research trends and applications of bio-based degradable polyurethane were envisioned.

关 键 词：聚氨酯 生物基高分子材料 可降解性 研究进展 

分 类 号：TQ322.4[化学工程—合成树脂塑料工业]