The Development of the Synthesis of 1,5-Naphthalene Diisocyanate Li Fang, Cong Jinsheng, Xue Wei, Zhao Bo (Institute of Green Chemical Technology, School of Chemical Engineering, Hebei University of Technology, Tianjin 300130) Abstract This paper described the excellent properties of elastomers synthesized from 1,5-naphthalene diisocyanate and the prospects of its applications. The focus is laid on the discussion of the development of the non-phosgene methods by which 1,5-naphthalene diisocyanate was synthesized and the problems existed. Key words 1,5-Naphthalene diisocyanate, Elastomer, Non-phosgene method, 1,5-Naphthalene dicarbamate, Catalyst 1,5-萘二异氰酸酯合成现状 李 芳 丛津生 薛 伟 赵 博 （河北工业大学化工学院绿色化工研究所 天津 300130） 摘要 讨论了非光气法合成1,5-萘二异氰酸酯的研究现状及存在的问题，并介绍了由1,5-萘二异氰酸酯合成的弹性体的优异性能及良好应用前景。 关键词 1,5-萘二异氰酸酯 弹性体 非光气法 1,5-萘二氨基甲酸酯 催化剂 李芳 女，26岁，助教，从事绿色化工的教学与研究。 国家自然基金(29976010)和河北省自然科学基金(298034)资助 2001-11-20收稿，2002-05-28修回 (PDF全文下载c02083)