Analysis on Chinese Patents in Related Techniques of Metallocene Catalysts

The overall development of domestic metallocene patent techniques was discussed in detail taking Chinese patents data about metallocene catalysts as samples and based on the quantity of application,applicants,and technical constituents.The study showed that the industrial distribution of metallocene catalyst industry was quite unbalanced and mainly focused on the catalyst itself.So,it suggested that the domestic enterprises should focus on the application of metallocene catalyst in the field of olefin polymerization and the research on development of the olefin polymerization products,promoting the industrialized application of metallocene catalysts.