Company Filing History:
5 out of 674 
5 out of 6 
1 out of 53 Years Active: 2001-2011
Title: Shijiong Yu: Innovator in Olefin Polymerization
Introduction
Shijiong Yu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of polymer chemistry, particularly in olefin polymerization. With a total of 6 patents to his name, his work has advanced the understanding and application of catalysts in this area.
Latest Patents
Shijiong Yu's latest patents include innovative processes and components for olefin polymerization. One of his notable inventions is a main catalyst component for olefin polymerization, which is prepared through a detailed process involving the reaction of magnesium compounds and alcohols. This catalyst, when used with an organoaluminium cocatalyst, facilitates the polymerization of ethylene to produce polyethylene with a specific molecular weight distribution. Another significant patent focuses on a catalyst for ethylene polymerization, detailing a method for controlling the kinetic behavior of the catalyst. This invention allows for the adjustment of various parameters to optimize the polymerization process.
Career Highlights
Throughout his career, Shijiong Yu has worked with esteemed organizations such as China Petroleum Chemical Corporation and the Shanghai Research Institute of Chemical Industry. His experience in these institutions has enriched his expertise in chemical processes and catalyst development.
Collaborations
Shijiong Yu has collaborated with notable colleagues in his field, including Mingwei Xiao and Xiaofeng Ye. These partnerships have contributed to the advancement of research and innovation in polymer chemistry.
Conclusion
Shijiong Yu's contributions to olefin polymerization and catalyst development have established him as a key figure in the field. His innovative patents and collaborative efforts continue to influence the industry and pave the way for future advancements.