Lenzing公司Lyocell纤维专利分析

Analysis of Patents of Lenzing's Lyocell Fiber

关键词:  lyocell  纤维素  NMMO  专利申请  技术主题

Key Words:lyocell  cellulose  NMMO  patent application  technical topic

摘要:本文论述了Lyocell纤维的产业概况及生产工艺。以Lyocell纤维行业巨头奥地利Lenzing公司专利为研究目标，对其进行全面检索，分析其专利申请概况、布局情况、技术主题分布情况等，并在此基础上提出建议和措施以供国内相关企业借鉴。

Abstract:The industry overview and production process of lyocell fiber were discussed in this paper.Take Lyocell fiber industry giant Austrian Lenzing company's patents as the research goal， a comprehensive search on it was completed. The patent application profile， layout， distribution of technical topics， etc.， were analyzed. On this basis， the suggestions and measures were put forwardfor domestic enterprises to learn.