摘要
全球航天产业持续扩大,热控涂层作为航天器热控制设计中常用且必不可少的热控材料,在需求牵引下迅速发展。航天器在不同轨道高度对热控的需求有所不同,逐步形成了不同类型的热控涂层。本文从专利视角分析了不同类型热控涂层的发展趋势和国内头部企业构成,分析技术和竞争格局,为当局者和拟入局者在航天器用热控涂层技术领域的研究方向、市场布局、专利保护和风险防控提供参考和指导依据。
Thermal control coatings for spacecraft are accelerating its growth,as it is an important medium to realize the thermal control function of spacecraft.Spacecraft have different requirements for thermal control at different orbital altitudes.From the perspective of patent,this paper analyses the development status of thermal control coatings for spacecraft,including leading enterprises,different processes and competition pattern.Finally,suggestions are made for technology research and development,market layout,patent protection and risk prevention.
作者
刘玮
傅剑
宋力昕
LIU Wei;FU Jian;SONG Lixin(Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 201899)
出处
《中国发明与专利》
2024年第4期25-30,共6页
China Invention & Patent
基金
中国科学院上海硅酸盐研究所青年产业化基金创新项目“无机热控涂层材料产业专利导航”(编号:2022000038)资助。
关键词
航天器
热控涂层
专利布局
spacecraft
thermal control coatings
patent portfolio
