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硅酸盐通报 ›› 2017, Vol. 36 ›› Issue (10): 3336-3341.

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水性聚氨酯涂料专利态势分析

郑新艺;秦颖;王强强   

  1. 国家知识产权局专利审查协作北京中心,北京,100081;北京化工大学,北京,100029;中国建材检验认证集团?煞萦邢薰?北京,100024
  • 出版日期:2017-10-15 发布日期:2021-01-18

Patent Analysis on Water-based Polyurethane Coatings

ZHENG Xin-yi;QIN Ying;WANG Qiang-qiang   

  • Online:2017-10-15 Published:2021-01-18

摘要: 综述了水性聚氨酯涂料的发展历史、分类和应用领域,对全球以及国内水性聚氨酯涂料领域的专利申请数据进行了提取分析,包括申请量地域分布以及申请相关主题内容分布,为本领域技术人员全面了解水性聚氨酯涂料行业的技术发展现状提供参考.

关键词: 水性聚氨酯;WPU;涂料;研究进展;专利

Abstract: The development history , classification and application fields of waterborne polyurethane coatings are reviewed ,and the patent application data of water-based polyurethane coatings in the global and domestic are analysiszed ,including patent distribution and patent theme ,which provides references for those who want to know the technology development of water-based polyurethane coatings industry .

Key words: water-based polyurethane;WPU;coating;study development;patent

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