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Synthesis of a new pyridine-containing diamine and related polyimide 被引量:4
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作者 Zhao, Jiu Jiang gong, chen liang +2 位作者 Zhang, Shu Jiang Shao, Yu Li, Yan Feng 《Chinese Chemical Letters》 SCIE CAS CSCD 2010年第3期277-278,共2页
A new kind of aromatic diamine monomer containing pyridine unit,2,6-bis[4-(4-aminophenoxy)phenoxy]pyridine(BAPP),was synthesized in three steps,using hydroquinone as starting material.A novel pyridine-containing polyi... A new kind of aromatic diamine monomer containing pyridine unit,2,6-bis[4-(4-aminophenoxy)phenoxy]pyridine(BAPP),was synthesized in three steps,using hydroquinone as starting material.A novel pyridine-containing polyimide was prepared from the resulting diamine BAPP with 4,4 -oxydiphthalic anhydride(ODPA) via a conventional two-step thermal imidization method.The resulting polyimide exhibits excellent solubility,film-forming capability and high thermal resistance. 展开更多
关键词 PYRIDINE Aromatic polyimide Pyridine-containing diamine
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