基于专利分析的水性聚氨酯胶粘剂发展趋势研究  

Study on global aqueous polyurethane adhesive based on patent analysis

作　　者：郭文娟[1] 林锋 皮丽丽 高倩[1] 江洪[1] Guo Wenjuan;Lin Feng;Pi Lili;Gao Qian;Jiang Hong(Wuhan Documentation and Information Centre,Chinese Academy of Sciences,Wuhan 430070;Wuhan Nanri Electric Engineering and Technology Equipment Co.,Ltd.,Wuhan 430074)

机构地区：[1]中国科学院武汉文献情报中心,武汉430070 [2]武汉南瑞电力工程技术装备有限公司,武汉430074

出　　处：《化工新型材料》2018年第8期29-33,共5页New Chemical Materials

摘　　要：对水性聚氨酯胶粘剂的发展概况及其应用现状进行了概述。基于德温特专利数据库,对全球水性聚氨酯胶粘剂相关专利的总体发展态势、技术生命周期曲线、主要国家/地区分布、重点研究机构等因素进行了分析,揭示了全球水性聚氨酯胶粘剂领域的研发和竞争态势。基于中科院专利在线分析系统,对水性聚氨酯胶粘剂相关在华专利的总体发展态势、重点研究机构的专利平均年龄及部分代表成果进行了统计及阐述,总结了我国水性聚氨酯胶粘剂的发展现状及研究热点。The general development situation and application status of global aqueous polyurethane adhesive were firstly summarized.Then,Based on the analysis of patents registered in Derwent Innovations Index database,the distribution of years,technology life cycle,regional distribution,the Key research institutions in the field of aqueous polyurethane adhesive were examined.The research and competing trend were revealed.Finally,by using the online patent analysis system of Chinese academy of sciences,the development status,the average age of patents,and hot research fields of aqueous polyurethane adhesive in China were summarized based on the analysis result.

关 键 词：水性聚氨酯 胶粘剂 专利分析 专利分布 发展态势 

分 类 号：G306[文化科学] TQ433.432[化学工程]