Company Filing History:
Years Active: 1980-1983
Title: Eiji Sezaki: Innovator in Titanium Trichloride Catalysts
Introduction
Eiji Sezaki is a notable inventor based in Ooi, Japan. He has made significant contributions to the field of catalysis, particularly with his work on titanium trichloride catalysts. With a total of 2 patents, Sezaki's innovations have advanced the efficiency of polymerization processes.
Latest Patents
One of Sezaki's latest patents involves a titanium trichloride catalyst and the process for its production. This innovative catalytic complex is created by reducing titanium tetrachloride with an organo-metal compound. The resulting reduced solids product is then treated with a chlorinated saturated aliphatic hydrocarbon, which contains three to eight carbon atoms, in the presence of a complexing agent. The titanium trichloride complex composition, when used as a co-catalyst with an organo-metal compound for Ziegler-type catalysts, leads to uniform polymer grains. This process results in unexpectedly high polymerization activity and high stereoregular polymer yielding ratios.
Career Highlights
Eiji Sezaki is associated with Toa Nenryo Kogyo Kabushiki Kaisha, where he has been instrumental in developing advanced catalytic technologies. His work has not only contributed to the company's success but has also had a lasting impact on the industry.
Collaborations
Sezaki has collaborated with notable coworkers, including Hiroshi Ueno and Naomi Inaba. Their combined expertise has fostered a productive environment for innovation and development in catalysis.
Conclusion
Eiji Sezaki's contributions to the field of titanium trichloride catalysts exemplify the importance of innovation in chemical processes. His patents reflect a commitment to advancing technology and improving polymerization methods.