Ryota Tokura

Title: Ryota Tokura: Innovator in Fluoropolymer Recovery

Introduction

Ryota Tokura is a notable inventor based in Kanagawa, Japan. With a focus on the recovery of fluoropolymers, he holds two patents that contribute to the advancement of material science and innovation in his field.

Latest Patents

Tokura's innovative work is exemplified in his latest patents, both of which detail processes for recovering fluoropolymers. The first patent involves a method that includes contacting an ion exchange membrane composed of both a C-polymer, featuring carboxylic acid groups, and an S-polymer, which has sulfonic acid groups. This process employs a solvent to remove inorganic particles from the membrane's surface, leading to the separation and recovery of the C-polymer and S-polymer through solid-liquid separation. The second patent similarly focuses on recovering fluoropolymers but emphasizes a different solvent strategy. This method results in the dissolution of both C-polymer and S-polymer, followed by the esterification of the C-polymer and the recovery of the resulting precipitate and the S-polymer solution.

Career Highlights

Throughout his career, Tokura has worked with prestigious organizations, including Asahi Glass Company, Limited. His contributions in the field of polymer science and recovery processes demonstrate a strong commitment to innovation and excellence.

Collaborations

In his journey of discovery, Ryota Tokura has collaborated with esteemed colleagues, including Seisaku Kumai and Yutaka Fukatsu. Such partnerships enhance the capability for innovation and provide diverse perspectives in research and development.

Conclusion

Ryota Tokura stands out as a significant figure in the realm of innovations related to fluoropolymers. His patents not only illustrate his expertise but also his dedication to advancing recovery processes, making a meaningful impact on the industry.