兰州大学机构库 >化学化工学院
二氮芴基芳香型二酸单体及其聚苯并咪唑聚合物的合成
宫琛亮
Creator宫琛亮 ; 张树江 ; 汤一尧 ; 徐逸轩 ; 吴忠营
2020-04-24
Rights Holder兰州大学
Date Available2020-04-24
Country中国
Subtype授权发明
Abstract本发明属于高分子材料领域,具体涉及一种含二氮芴基Cardo型聚苯并咪唑聚合物。本发明首先设计合成一种新型含二氮芴基Cardo结构的二酸单体:9,9‑双(4‑羧基苯基)‑4,5‑二氮芴,并以其与四胺单体PTPA(2,6‑双(3,4‑二氨基)苯基‑4‑苯基吡啶)为原料,以多聚磷酸(P2O5≥85%)为溶剂,程序升温法合成主链含有Cardo非共面结构的聚苯并咪唑聚合物。本发明设计制备出具有溶解性好、机械性能以及耐热稳定性优异的新型聚苯并咪唑(PBI)聚合物。
Application Date2016-06-03
Patent NumberCN201610388818.4
Status授权
Application NumberCN201610388818.4
Open (Notice) NumberCN106045992B
IPC Classification NumberC07D471/04 | C08G73/18
Patent Agent吴开磊
Agency北京超凡志成知识产权代理事务所(普通合伙)
Document Type专利
Identifierhttp://ir.lzu.edu.cn/handle/262010/412250
Collection化学化工学院
Affiliation兰州大学
First Author AffilicationLanzhou University
Recommended Citation
GB/T 7714
宫琛亮. 二氮芴基芳香型二酸单体及其聚苯并咪唑聚合物的合成. CN201610388818.4[P]. 2020-04-24.
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