Hiroshi Miyachi

Title: Hiroshi Miyachi: Innovator in Graft Polymeric Membranes

Introduction

Hiroshi Miyachi is a notable inventor based in Okayama, Japan. He has made significant contributions to the field of polymer science, particularly in the development of graft polymeric membranes. His innovative methods have the potential to impact various applications in the industry.

Latest Patents

Miyachi holds a patent for a "Method for preparation of graft polymeric membranes." This method involves creating a graft polymer membrane using an inactive polymer film that has TFS as a graft chain. The process includes irradiating the inactive polymer film with ionizing radiation, followed by graft polymerization through contact with TFS. The resulting product can be sulfonated to create a cation exchange membrane or modified to produce an anion exchange membrane. Additionally, the graft polymer membrane can be transformed into a weakly acidic cation exchange membrane by substituting parts of the benzene rings with various functional groups.

Career Highlights

Miyachi is currently employed at Chlorine Engineers Corporation, where he continues to advance his research and development efforts. His work focuses on enhancing the functionality and efficiency of polymeric membranes, which are crucial in various chemical processes.

Collaborations

Throughout his career, Miyachi has collaborated with esteemed colleagues such as Takashi Momose and Kazuo Tomiie. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Hiroshi Miyachi's contributions to the field of graft polymeric membranes exemplify his dedication to innovation and research. His patented methods and ongoing work at Chlorine Engineers Corporation highlight his role as a significant figure in polymer science.