摘要
以涉及溶聚丁苯橡胶聚合技术的专利文献数据为样本,从专利技术申请趋势、生命周期变化详细分析了这一领域的专利技术进展,从各国申请情况、主要申请国主要申请人申请情况、主要申请国专利申请流向以及中国市场的专利情况等多角度分析了溶聚丁苯橡胶聚合技术应当重点关注的国家、企业及其专利战略布局特点。
The patent documents development in the field of solution-polymerized styrene-butadiene rubber（SSBR） was specifically analyzed based on SSBR patent data in terms of patent application trend and technical life cycle. Some important countries, enterprises and patent strategy deployment in SSBR polymerization technology were fully analyzed from the following aspects： different countries application situation, situation of main application countries and applicants, patent application direction of main appli- cation countries and patent situation in Chinese mar- ket.
出处
《合成橡胶工业》
CAS
CSCD
北大核心
2015年第6期413-417,共5页
China Synthetic Rubber Industry
关键词
溶聚丁苯橡胶
聚合技术
专利
文献
生命周期
战略
布局
solution-polymerized styrene-butadi-ene rubber
polymerization technology
patent
document
life cycle
strategy
distribution
