Synthesis and characterization of yellow water-borne polyurethane using a diol colorant as extender

作     者：Zhang, He Zhang, Xing Yuan Dai, Jia Bing Li, Wei Hu 

作者机构：Univ Sci & Technol China Dept Polymer Sci & Engn CAS Key Lab Soft Matter Chem Hefei 230026 Peoples R China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2010年第21卷第2期

页      面：143-145页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070305[理学-高分子化学与物理] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：the National Natural Science Foundation of China(No.50273035) 

主　　题：Colored diol Extender Polycaprolactonediol N N-bis(2-hydroxyethyl)-4-nitroaniline Yellow polyurethane 

摘      要：A novel and facile method toward a series of yellow water-borne polyurethane was developed by using an intrinsically colored diol in this *** yellow aqueous dispersion PCLD-HENA-PU was synthesized based on isophorone diisocyanate(IPDI), polycaprolactonediol(PCLD) and 2,2-dimethylol propionic acid(DMPA) using a yellow diol N,N-bis(2-hydroxyethyl)-4-nitroaniline (HENA) as a chain *** to the complete reaction of OH group in colorant HENA with NCO group in diisocyanate,a series of stable yellow p...