基于专利的我国竹木复合材发展分析
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摘要
以国家知识产权局中国专利数据库为数据源,检索了1985—2013年我国申请的有关竹木复合材专利信息,对竹木复合材专利的年度发展趋势、申请地区、专利权人、IPC分布和重点专利技术进行定量分析。结果表明:目前,竹木复合技术处于快速成长阶段;浙江、湖南、江苏为专利技术分布的主要区域;高校、科研机构和企业都是技术研发的主力;竹木复合材专利涉及到的领域集中在B部(交通运输)、E部(固定建筑物)和A部(人类生活必需),复合技术是竹木复合材的核心技术。
Quantitative analysis was carried out on patent database of bamboo-wood composites in the State Intellectual Property Office of P. R. C from 1985 to 2013. The patent data of bamboo-wood composites were compared in terms of the annual development trend of the patent application,application region,the main applicant,IPC distribution,and the core patent technology. The results illustrated that: bamboo-wood composite technology had been developing rapidly recently for patent application growing continuously and quickly; In patent application,Zhejiang,Hunan and Jiangsu were the main technology output regions; colleges and universities,research institutions and enterprises were the major force of composite technology; IPC classes of bamboo-wood composites mainly belonged to class B( transportation),E( fixed building) and A( necessary of human life). The core technology was the structure composite of bamboo-wood composites.
Quantitative analysis was carried out on patent database of bamboo-wood composites in the State Intellectual Property Office of P. R. C from 1985 to 2013. The patent data of bamboo-wood composites were compared in terms of the annual development trend of the patent application,application region,the main applicant,IPC distribution,and the core patent technology. The results illustrated that: bamboo-wood composite technology had been developing rapidly recently for patent application growing continuously and quickly; In patent application,Zhejiang,Hunan and Jiangsu were the main technology output regions; colleges and universities,research institutions and enterprises were the major force of composite technology; IPC classes of bamboo-wood composites mainly belonged to class B( transportation),E( fixed building) and A( necessary of human life). The core technology was the structure composite of bamboo-wood composites.
引文
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[2]国务院办公厅转发发展改革委等部门关于加快推进木材节约和代用工作意见的通知[J].政务动态,2006.
[3]国家林业局,等.林业产业政策要点[J].政策法规,2008(2):29-33.
[4]徐飞,高慧,张丽萍.竹木复合材料的研究[J].林业机械与木工设备,2008,36(7):25-26.
[5]张齐生,孙丰文.竹木复合结构是科学合理利用竹材资源的有效途径[J].林产工业,1995,22(6):4-6.
[6]国家知识产权战略纲要.http://www.sipo.gov.cn/ztzl/ywzt/zscqzl/200806/t20080611_406176.html.
[7]毛金生,冯小兵,陈燕.专利分析和预警操作实务[M].北京:清华大学出版社,2009.
[8]唐炜,刘细文.专利分析法及其在企业竞争对手分析中的应用[J].现代情报,2005(9):179-186.
[9]中华人民共和国专利法.http://www.sipo.gov.cn/zcfg/flfg/zl/fljxzfg/200812/t20081230435796.html.
[10]刘珊杉.竹木复合材料的发展[J].林业机械与木工设备,2012,40(5):8-9.
[11]张齐生,孙丰文.竹/木复合集装箱底板的研究[J].林业科学,1997,33(6):546-554.
[12]朱一辛,蒋身学.汽车车厢底板用竹/木复合板的研制[J].木材工业,1996,10(3):4-7.
[13]许斌.竹/木复合层积材横纹静摩擦系数的研究[J].林业科技开发,2000,14(6):22-23.
[14]岳金方,左春丽,周宇.竹木复合材是良好的家具和家装用材[J].人造板通讯,2004(5):17-18.
[15]华毓坤.中国竹质复合材料的发展[J].人造板通讯,2001(10):3-5.
[16]江泽慧,王戈,费本华,等.竹木复合材料的研究及发展[J].林业科学研究,2002,15(6):712-718.