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IONIC POLYMERSCONTAININGSPIRO STRUCTURE ANDPREPARATIONMETHOD AND APPLICATIONTHEREOF

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Type of Patent:Invent

State of Patent:Authorized patents

Authorization number:US 12,460,045B2

Service Invention or Not:yes

Application Date:2024-05-02

Authorization Date:2025-11-04

First Author:Haibing Wei,Tao Jiang,Tao Wang,Yu Zhao,Xueliang Li,Shanzhong Yang,Yunsheng Ding