人造板用无醛胶黏剂专利技术分析  

Patent Analysis of Formaldehyde-free Adhesive for Wood-based Panels

作　　者：时彦卫[1] 崔晖[1] SHI Yan-wei;CUI Hui(Patent Examination Cooperation(Beijing)Center of the Patent Office,CNIPA)

机构地区：[1]国家知识产权局专利局专利审查协作北京中心材料部

出　　处：《标准科学》2022年第S01期21-26,共6页Standard Science

摘　　要：本文对世界范围内的木材用无醛胶黏剂技术专利文献进行搜集整理,采用定量分析、定性调研与专家咨询等方法,从总体趋势、主要申请人、技术分布、重点专利等多角度分析,揭示人造板用无醛胶黏剂技术专利的热点和空白点,通过对相关趋势和现象的合理分析,指出了具有潜在价值的技术挖掘方向,并给出专利布局建议。The technical patent documents of the formaldehyde-free adhesive for wood in the world are collected and sorted.Using the methods of quantitative analysis,qualitative research and expert consultation,etc.,the paper analyzes the overall trend,main applicants,technology distribution,key patents and other aspects,to reveal the hot spots and blank spots of formaldehyde-free adhesive technology patents for wood-based panels.It points out a technical direction with potential value through reasonable analysis of relevant trends and phenomena,and gives suggestions on patent layout.

关 键 词：无醛 胶黏剂 人造板 专利分析 

分 类 号：TQ437[化学工程] G255.53[文化科学—图书馆学]