Sadao Kimura

Title: Sadao Kimura: Innovator in Polymer Technology

Introduction

Sadao Kimura is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of polymer technology, particularly in the development of toners. His innovative work has led to advancements that enhance the performance and usability of toner compositions.

Latest Patents

Sadao Kimura holds a patent for a "Polymer for toner, process for preparation thereof and toner composition." This invention features a polymer binder with a residual monomer content of no more than 200 ppm. This characteristic results in a toner that generates only a slight smell while providing improved blocking resistance and resistance against plasticizers for polyvinyl chloride. The preparation process involves maintaining a polymer suspension obtained through suspension polymerization at a temperature above the glass transition temperature of the polymer, along with distilling water in an amount of 5 to 60% by weight based on the water present at the termination of polymerization. He has 1 patent to his name.

Career Highlights

Sadao Kimura is associated with Mitsubishi Rayon Company, Limited, where he has been instrumental in advancing polymer technologies. His work has not only contributed to the company's portfolio but has also impacted the broader field of materials science.

Collaborations

Throughout his career, Sadao has collaborated with notable colleagues, including Ryo Funato and Keiji Yoshida. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the polymer sector.

Conclusion

Sadao Kimura's contributions to polymer technology, particularly in toner compositions, highlight his role as an influential inventor. His innovative approaches continue to shape the industry and improve product performance.