摘要
从1985年起对木塑复合材料中国专利状况进行数据挖掘和统计分析,主要从专利申请时间分布、专利申请类型、专利申请人类型、专利申请地域分布及主要发明专利申请人、IPC分布等方面对木塑复合材料中国专利状况进行了统计和分析,得出木塑复合材料在我国的发展现状,并根据分析结果为木塑复合材料领域的发展提供意见和建议。
By statistically analyzing patent distribution, including patent type, patent applicant type, area distribution, major invention applicant and IPC since 1985, the profile of Chinese patent application on wood-plastic composites was revealed. According to the results of the patent analysis, the suggestions for future development in the field of wood-plastic composites were also provided.
出处
《化工新型材料》
CAS
CSCD
北大核心
2015年第3期6-8,共3页
New Chemical Materials
关键词
木塑复合材料
专利
分析
wood-plastic composite, patent, analysis
