Masato Kawamura

Title: Masato Kawamura: Innovator in Alkoxycarbonyl Compound Production

Introduction

Masato Kawamura is a notable inventor based in Ehime, Japan. He has made significant contributions to the field of chemical engineering, particularly in the production of alkoxycarbonyl compounds. His innovative methods have the potential to enhance industrial processes and improve efficiency.

Latest Patents

Kawamura holds a patent for a "Process for production of alkoxycarbonyl compound." This method involves reacting carbon monoxide and an alcohol compound with methylacetylene in the presence of a catalyst that includes a Group 10 metal compound, a proton acid, and a phosphine compound. The process is characterized by specific conditions, such as maintaining the propadiene content of methylacetylene at 50 ppm or less and using phosphine compounds at greater than 0.000020 mol with respect to 1 mol of methylacetylene. Additionally, the reaction requires 200,000 mol or more of methylacetylene for every 1 mol of the Group 10 metal compound.

Career Highlights

Kawamura is currently employed at Sumitomo Chemical Company, Limited, where he continues to develop innovative chemical processes. His work has been instrumental in advancing the company's research and development initiatives.

Collaborations

Throughout his career, Kawamura has collaborated with esteemed colleagues such as Michio Yamamoto and Fumisato Goto. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masato Kawamura's contributions to the field of chemical engineering, particularly through his patented process for producing alkoxycarbonyl compounds, highlight his role as a significant innovator. His work at Sumitomo Chemical Company, Limited, along with his collaborations, underscores the importance of teamwork in driving advancements in technology.