摘要
简述了化学纤维新材料的技术发展趋势,在纤维材料系统检索分析基础上,从专利申请量、专利申请的纤维品种分布、竞争区域分布、申请人数量、专利的生命周期、专利关注点等对中国化学纤维专利与世界化学纤维专利作了详细的比较,并以聚酯纤维为代表性品种进行了专利分析。中国专利中高校研究所的专利申请占据主导地位,国外企业也占据重要位置。围绕功能纤维、高性能纤维、循环再利用纤维、纳米纤维、生物基纤维及生物医用纤维、智能纤维等纤维品种进行检索,功能纤维是中国化学纤维新材料被关注的热点。对于聚酯纤维,以高仿真与功能化纤维、高性能与产业用纤维、生物降解与循环再生纤维、以及绿色与智能制造是其今后的重要发展方向。
The technical development trend of new chemical fiber materials was briefly described.Based on the systematic retrieval and analysis of fiber material patents,China′s chemical fiber patents and the world′s chemical fiber patents were compared in details in terms of the number of patent applications,the distribution of patented fiber varieties,the distribution of competitive regions,the number of applicants,the life cycle of patents,patent concerns,etc..The patents concerning polyester fiber as the representative variety were analyzed.Among Chinese patents,the patent application of universities and research institutes occupies a leading position and foreign enterprises also occupy an important position.Based on the search of the patents concerning functional fiber,high-performance fiber,recycled fiber,nano fiber,bio-based fiber,biomedical fiber,intelligent fiber,etc.,it was concluded that functional fiber is the hotspot of new chemical fiber materials in China,and the development trend of polyester fiber will be focused on highly simulated and functional fibers,high-performance and industrial fibers,biodegradable and recycled fibers,and green and intelligent manufacturing in the future.
作者
汤方明
王宁
杨涛
吉鹏
王华平
TANG Fangming;WANG Ning;YANG Tao;JI Peng;WANG Huaping(Jiangsu Hengli Chemical Fiber Co.Ltd.,Suzhou 215226;Textile Industry Science and Technology Development Center,Beijing 100020;China Chemical Fibers Association,Beijing 100020;Co-Innovation Center for Textile Industry,Donghua University,Shanghai 201620)
出处
《合成纤维工业》
CAS
2020年第1期67-71,共5页
China Synthetic Fiber Industry
关键词
化学纤维
发展趋势
专利检索
聚酯纤维
功能化
chemical fiber
development trend
patent retrieval
polyester fiber
functionalization
