This inventor holds 1 USPTO granted patent. Top assignee: Neste Chemicals Oy. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: Sergey Ivanchev: Innovator in Polymer Chemistry
Introduction
Sergey Ivanchev is a notable inventor based in St. Petersburg, Russia. He has made significant contributions to the field of polymer chemistry, particularly in the development of innovative methods for creating hollow polymer particle latex. His work has implications for various applications, including the use of these latexes as opacifying agents.
Latest Patents
Ivanchev holds a patent for a method for the preparation of hollow polymer particle latex. This method involves a detailed process that includes the emulsion copolymerization of various components. The patent outlines steps such as the preparation of seed latex, the creation of a highly carboxylated copolymer, and the formation of both intermediate and hard shells around the polymer particles. This innovative approach allows for the production of latexes with unique properties that can be utilized in multiple industries.
Career Highlights
Sergey Ivanchev is currently associated with Neste Chemicals Oy, where he continues to advance his research and development efforts. His expertise in polymer chemistry has positioned him as a valuable asset in the field. With a focus on practical applications, Ivanchev's work is paving the way for new advancements in material science.
Collaborations
Ivanchev collaborates with talented professionals in his field, including Nina Byrdina and Erkki Halme. These partnerships enhance the research and development process, fostering innovation and creativity in their projects.
Conclusion
Sergey Ivanchev's contributions to polymer chemistry, particularly through his patented methods, highlight his role as an influential inventor. His work at Neste Chemicals Oy and collaborations with esteemed colleagues further underscore his commitment to advancing the field.