中国塑料 ›› 2019, Vol. 33 ›› Issue (4): 120-125.DOI: 10.19491/j.issn.1001-9278.2019.04.021

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无色透明聚酰亚胺薄膜专利技术热点

冯刚,郑凯,李燕芳   

  1. 国家知识产权局专利局专利审查协作北京中心
  • 收稿日期:2018-11-16 修回日期:2018-12-13 出版日期:2019-04-26 发布日期:2019-04-26

Review on Key Patent Technologies of Colorless and Transparent Polyimide Films

  • Received:2018-11-16 Revised:2018-12-13 Online:2019-04-26 Published:2019-04-26

摘要: 介绍了无色透明聚酰亚胺薄膜在无色透明性、耐热性、尺寸稳定性、柔韧性等方面的专利技术热点,为国内相关企业准确把握产业技术动态、尽快掌握核心专利,提供了有益借鉴。

Abstract: This paper overviewed the key patent technologies of colorless and transparent polyimide films in their colorless and transparent property, heat resistance, dimensional stability, flexibility and so on. These reviews also provided some useful references for the relevant domestic enterprises to seize the technical development trend so as to hold some key patents rapidly.