从近期中国专利看阻燃电缆技术现状及其发展趋势

Analyse of Status quo and Development Tendency for Technologies of Flame Retardand by Recent Patent Applications

统计了我国1981年-2015年的阻燃电缆专利申请量,分析了阻燃电缆技术的演变过程,提出了膨胀型阻燃技术将在阻燃电缆技术中占有重要地位,同时指出企业与高校和科研院所的专利技术深度合作将有利于国内阻燃电缆业的长远发展。

Patent applications for flame-retardant cable in the year of 1981 -2015 were accounted, the technological evolution of flame-retardant cable were analyzed, that the technology of C-N-P intumescent flame retardant would occupy an important position was put forward and deep cooperation in patent between the enterprises and universities and research institutes in civil would benefit the long-term development of the domestic fire retardant cable industry.