SYNTHESIS OF POLYURETHANE MODIFIED BISMALEIMIDE (UBMI) AND POLYURETHANE-IMIDE ELASTOMER

作     者：Xu, Tao Yuan, Wei Wang, Shen-jun Li, Zai-feng Sun, Bao-quan Wang, Min-xuan 

作者机构：Qingdao Univ Sci & Technol Coll Chem & Mol Engn Qingdao 266042 Peoples R China SINOPEC Shengli Petr Adm Inst Oil Proc Shengli Oilfield Dongying 257001 Peoples R China 

出 版 物：《Chinese Journal of Polymer Science》 (高分子科学（英文版）)

年 卷 期：2008年第26卷第1期

页      面：117-119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：This work was supported by the opening fund of state key laboratory of heavy oil,University of Petroleum,Beijing(No.2006-01) the China postdoctotral science foundation(No.20070410370) 

主　　题：UBMI Polyurethane-imide Preparation 

摘      要：Urethane modified bismaleimide(UBMI)was synthesized by the reaction of maleic anhydride(MA)with NCO group terminated polyurethane prepolymer(PUP)in presence of *** product was determined by infrared analysis. Then ultrasonic assistant process was introduced into the solvent removal of the prepolymer mixture of UBMI and PUP. Polyurethane-imide(PUI)elastomer was synthesized from the above PUP-UBMI prepolymer mixture by the infusion technology with 2,5-dimethyl-2,5-bis(tert-butylperoxy)-hexane(B25)as l...