Sergei A Sergeev

Title: Innovations of Sergei A Sergeev

Introduction

Sergei A Sergeev is a notable inventor based in Novosibirsk, Russia. He has made significant contributions to the field of polymerization catalysts, holding a total of 4 patents. His work has advanced the understanding and application of catalysts in the polymerization of olefins.

Latest Patents

Among his latest patents is a process for the preparation of a catalyst component for the polymerization of an olefin. This method involves preparing a catalyst suitable for polymerizing an olefin by contacting metallic magnesium with an aromatic halide under specific conditions. The process results in a first reaction product, which is then separated from solid residual products. A silane compound containing an alkoxy or aryloxy group is added to the first reaction product to obtain a precipitate, which is purified to yield a second reaction product. This second product is subsequently contacted with a halogenized titanium compound, such as titanium tetrachloride, to obtain a further reaction product. The polymerization catalyst is then obtained by purifying this further reaction product.

Career Highlights

Sergeev has worked with prominent companies in the field, including DSM and the Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences. His experience in these organizations has contributed to his expertise in catalyst development and polymerization processes.

Collaborations

Throughout his career, Sergei has collaborated with notable colleagues, including Vladimir Alexandrovich Zakharov and Gennadii D Bukatov. These collaborations have fostered innovation and advancement in their shared field of research.

Conclusion

Sergei A Sergeev's contributions to the field of polymerization catalysts are significant and impactful. His innovative patents and collaborations highlight his dedication to advancing technology in this area.