Makoto Kawano

Title: The Innovative Contributions of Makoto Kawano

Introduction

Makoto Kawano is a notable inventor based in Otake, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the production of diene-based rubber polymer latex. His innovative methods have the potential to enhance industrial productivity in rubber manufacturing.

Latest Patents

Kawano holds a patent for a "Method for producing diene-based rubber polymer latex." This process involves the emulsion polymerization of diene rubber polymers, where the polymerization is initiated using a portion of the starting material. The remainder of the starting material is added either continuously or intermittently during the polymerization. Notably, at least half of the total amount of water and monomer in the starting material is added dropwise during the process, with the temperature of the added components maintained at least 20°C below the polymerization temperature. This innovative approach allows for the production of industrially useful diene rubber polymer latexes at a high productivity rate.

Career Highlights

Kawano is currently associated with Mitsubishi Rayon Company, Limited, where he applies his expertise in polymer chemistry. His work has contributed to advancements in the production processes of rubber materials, making them more efficient and effective.

Collaborations

Kawano has collaborated with esteemed colleagues such as Masaki Sugihara and Hideaki Makino. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of polymer research.

Conclusion

Makoto Kawano's contributions to the field of polymer chemistry, particularly through his patented methods for producing diene-based rubber polymer latex, highlight his role as an influential inventor. His work not only enhances industrial productivity but also showcases the importance of innovation in material science.