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.
作者
郭文娟
林锋
皮丽丽
高倩
江洪
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)
出处
《化工新型材料》
CAS
CSCD
北大核心
2018年第8期29-33,共5页
New Chemical Materials
关键词
水性聚氨酯
胶粘剂
专利分析
专利分布
发展态势
aqueous polyurethane
adhesive
patent analysis
patent distribution
development status
