基于专利维度全球陶瓷墨水技术发展态势研究
Research on the Technology Development Trend of Global Ceramic Ink Based on Patent Dimension
徐笑阳 1贝汶瑜 2王瑶 2杨雅茹 2罗智华 2劳新斌3
作者信息
- 1. 景德镇陶瓷大学 国家日用及建筑陶瓷工程技术研究中心,景德镇 333403;景德镇陶瓷大学江西省陶瓷知识产权信息服务中心,景德镇 333000
- 2. 景德镇陶瓷大学江西省陶瓷知识产权信息服务中心,景德镇 333000
- 3. 景德镇陶瓷大学 国家日用及建筑陶瓷工程技术研究中心,景德镇 333403
- 折叠
摘要
陶瓷墨水是一种含有特殊陶瓷粉体的液体,通常由陶瓷颜料、溶剂、分散剂、黏结剂、表面活性剂和其他助剂组成,是陶瓷喷墨打印技术的核心物质.为了解全球陶瓷墨水技术发展态势,基于专利维度,通过incoPat平台检索相关专利数据,从专利申请趋势、地域分布、创新主体和技术功效等角度进行分析.结果表明,全球陶瓷墨水领域当前处于快速发展期;中国、美国和日本同时为全球陶瓷墨水的主要技术来源国和目标市场国;企业在陶瓷墨水领域整体增长速度最快,但技术创新主体仍集中在国外企业;技术热点集中在提高陶瓷墨水的呈色能力和实现新功能等,技术突破点可从增强渗透性、控制合适表面张力和控制干燥速率等方面考虑.
Abstract
Ceramic ink is a liquid containing special ceramic powders,usually composed of ceramic pigments,solvents,dispersants,adhesives,surfactants,and other additives.It serves as the core substance in ceramic inkjet printing technology.To understand the global development trend of ceramic ink technology,this paper retrieves relevant patent data through the incoPat platform based on the patent dimension and analyzes its patent application trends,geographical distribution,innovation subjects,and technical effects.The results indicate that the global ceramic ink field is currently in a rapid development period.China,the United States,and Japan are simultaneously the main technical sources and target market countries for global ceramic ink.While enterprises have the fastest overall growth rate in the field of ceramic ink,the technological innovation entities remain concentrated in foreign enterprises.Technical hotspots focus on enhancing the color rendering ability and achieving new functionalities.Potential technological breakthroughs can be explored in areas such as improved permeability,control of suitable surface tension,and regulation of drying rates.
关键词
陶瓷墨水/专利/技术发展态势/技术热点/技术突破点Key words
Ceramic ink/Patents/Technological development trends/Technical hotspots/Technical breakthroughs引用本文复制引用
基金项目
国家自然科学基金(52202063)
国家自然科学基金(52262007)
江西省自然科学基金(20224BAB204022)
江西省教育厅科技项目(GJJ211313)
江西省教育厅科技项目(GJJ211314)
研究生创新基金(JYC202207)
出版年
2024
NETL
NSTL
维普
万方数据