Katumi Suzuki

Title: Innovations of Katumi Suzuki in Graft-Copolymer Production

Introduction

Katumi Suzuki is a notable inventor based in Iwaki, Japan. He has made significant contributions to the field of polymer science, particularly in the production of graft-copolymers. His innovative approach has led to advancements that enhance the properties of thermoplastic resins.

Latest Patents

Katumi Suzuki holds a patent for a process titled "Process for producing a graft-copolymer and blends therewith." This process involves adding an aqueous solution of a salt of a strong acid and a monovalent strong base, adjusted to a pH value of 8 to 13, to a rubber latex containing diene rubber particles and a fatty acid soap as an emulsifying agent. This method effectively reduces the formation of rubber masses and macroparticles during coagulation, resulting in a rubber latex with a narrow range of particle size distribution. The graft-copolymer produced can be blended with thermoplastic resins, such as vinyl chloride resins, significantly improving their impact resistance without compromising transparency and gloss.

Career Highlights

Katumi Suzuki is associated with Kureha Kagaku Kogyo Kabushiki Kaisha, where he has been instrumental in developing innovative polymer solutions. His work has not only contributed to the company's portfolio but has also advanced the field of material science.

Collaborations

Throughout his career, Katumi has collaborated with esteemed colleagues, including Haruhiko Yusa and Masanori Oota. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Katumi Suzuki's contributions to the field of graft-copolymer production exemplify the impact of innovative thinking in material science. His patented process has the potential to revolutionize the properties of thermoplastic resins, showcasing the importance of continuous research and development in this area.