摘要
近年来,解决车用聚丙烯复合材料的VOC问题逐步成为人们关注的焦点。本文重点介绍了车用聚丙烯VOC性能改进技术的现状及专利申请情况,针对相关专利的申请趋势、地区分布、技术分支及重要申请人进行了统计分析。
In recent years, the technology of controlling the volatile organic compounds(VOCs) in polypropylene composite materials used for motor vehicle has come to being the focal point. This paper mainly analyzed the trend of the patent application in this technology, as well as regional distribution, the technical branches and significant patent applicants.
作者
吕晓琴
程星光
Lv Xiaoqin;Cheng Xingguang(Patent Examination Cooperation Jiangsu Center of the Patent Office, Sipo, Suzhou 215011, China)
出处
《广东化工》
CAS
2019年第7期144-145,133,共3页
Guangdong Chemical Industry
关键词
车用聚丙烯
VOC性能
专利分析
polypropylene
motor vehicle
volatile organic compounds
patent analysis
