Company Filing History:
Years Active: 2006-2007
Title: The Innovative Contributions of Dao Zhang
Introduction
Dao Zhang is a prominent inventor based in Changchun, China. He has made significant contributions to the field of polymer chemistry, particularly in the development of catalysts for olefin polymerization. With a total of 2 patents to his name, Zhang's work has the potential to impact various industrial applications.
Latest Patents
Zhang's latest patents include a polymerization catalyst composition that involves the copolymerization of Ni(H) or Co(II) acenaphthene diimine complexes. This process incorporates olefinic substituents on aryl groups in the presence of a free radical initiator. The resulting polymerized late transition metal catalysts exhibit high activity for olefin polymerization or oligomerization. Another notable patent is the polymerized catalyst composition II, which focuses on the copolymerization of Ni(II) phenol imine complexes with styrene. This innovation also results in highly active catalysts for olefin polymerization or oligomerization.
Career Highlights
Dao Zhang is currently employed at ExxonMobil Chemical Patents Inc., where he continues to advance his research in polymer chemistry. His work is characterized by a commitment to developing efficient and effective catalysts that can enhance industrial processes.
Collaborations
Zhang collaborates with notable colleagues, including Stanley Wai-Yan Chow and Guo-Xin Jin, who contribute to his research endeavors. Their combined expertise fosters a productive environment for innovation.
Conclusion
Dao Zhang's contributions to polymer chemistry and catalyst development are noteworthy. His patents reflect a dedication to advancing the field and improving industrial applications. The impact of his work is likely to be felt across various sectors in the future.