浮法玻璃领域专利技术分析  

Patent Analysis on Float glass

作　　者：白姝琼 程可可[1] 谭天[1] 旭昀[1] 

机构地区：[1]国家知识产权局专利局专利审查协作北京中心材料部,北京100190

出　　处：《广东化工》2014年第3期51-53,共3页Guangdong Chemical Industry

摘　　要：文章分析了国内企业关于浮法玻璃申请量的排名,与浮法玻璃生产线的企业拥有量排名存在差异的原因。并以浮法玻璃生产线拥有量最多的前7家企业为研究对象,检索了该企业中专利申请的领域分布,研究了玻璃行业在当前形势下,发展自主知识产权、扩展玻璃深加工和应用技术的必要性。The paper analyzed the domestic companies ranked on the float glass applications, and the reasons for the differences with the ownership of the production lines. Select the companies who owner the production lines of top 7 as study, analyzed the area distributions of patent applications, and the necessity of development in self-knowledge property rights and the expansion of glass deep processing and application technology in the current situation.

关 键 词：浮法玻璃 生产线 玻璃深加工 专利分析 

分 类 号：TQ171.721[化学工程—玻璃工业]