摘要
聚氨酯树脂材料是近几年光学树脂的研究和发展方向,被广泛应用于镜片、透镜等领域。本文基于中英文专利数据库,对国内外聚氨酯光学树脂的专利申请、国内重点申请人等进行了统计分析,以供相关领域人员参考。
Polyurethane resin materials are the research and development direction of optical resins in recent years,and are widely used in lens,glasses and other fields.Based on the Chinese and English patent databases,this paper conducts a statistical analysis of domestic and foreign polyurethane optical resin patent applications and domestic key applicants for the reference by those in related fields.
作者
张晨光
任红檠
ZHANG Chenguang;REN Hongqing(China University of Political Science and Law,Beijing 100088)
出处
《河南科技》
2021年第17期156-158,共3页
Henan Science and Technology
关键词
聚氨酯
光学树脂
透镜
polyurethane
optical resin
lens
