锂离子电池用PVDF粘结剂的专利分析  

Patent Analysis of PVDF Binders for Lithium Ion Batteries

作　　者：蒋瑞[1] 周琼 JIANG Rui;ZHOU Qiong(Patent Examination Cooperation(Tianjin)Center of the Patent Office,CNIPA,Tianjin 300304,China)

机构地区：[1]国家知识产权局专利局专利审查协作天津中心,天津300304

出　　处：《有机氟工业》2023年第3期26-30,共5页Organo-Fluorine Industry

摘　　要：对锂离子电池用PVDF粘结剂的专利申请进行充分的检索和统计,从专利申请数量趋势、申请区域分布、全球主要申请人和改性方法等方面对锂离子电池用PVDF粘结剂领域专利技术进行分析,以期为进一步研究、开发锂离子电池用PVDF粘结剂提供参考。This paper conducts a full search and statistics on patent applications of PVDF binders for lithium ion batteries,analyzes patent technology in the field of PVDF binders for lithium ion batteries in terms of patent application trends,regional distribution of applications,major global patent applicants,modification methods,with a view to provide reference for further research and development of PVDF binders for lithium ion batteries.

关 键 词：专利分析 锂离子电池 聚偏氟乙烯(PVDF) 粘结剂 

分 类 号：G255.53[文化科学—图书馆学] TQ437.6[化学工程]