Hidehiko Hosokawa

Title: Innovations of Hidehiko Hosokawa

Introduction

Hidehiko Hosokawa is a notable inventor based in Chiba Prefecture, Japan. He has made significant contributions to the field of emulsification technology, particularly in the production of organopolysiloxane gums. With a total of six patents to his name, Hosokawa's work has advanced the capabilities of continuous mass production processes.

Latest Patents

One of Hosokawa's latest patents is a method for continuously emulsifying organopolysiloxane gums. This innovative method allows for the emulsification of high-viscosity organopolysiloxane gums, enabling continuous mass production. The process utilizes a compounding extruder equipped with at least two mixing element-equipped shafts installed in parallel. These shafts feature elevations and depressions along their axial direction, which intermesh to enhance mixing efficiency. The starting materials, including organopolysiloxane gum, emulsifying agent, and water, are continuously supplied to the extruder. The mixing element-equipped shafts create a shearing action at a shear rate of at least 10/second, resulting in a stable organopolysiloxane-in-water emulsion.

Career Highlights

Hosokawa is currently associated with Dow Corning Toray Silicone Company Limited, where he continues to innovate in the field of silicone technology. His expertise in emulsification processes has positioned him as a key figure in the development of advanced materials.

Collaborations

Throughout his career, Hosokawa has collaborated with several talented individuals, including Fumitaka Suto and Junichi Maeshima. These collaborations have contributed to the successful development of his patented technologies.

Conclusion

Hidehiko Hosokawa's contributions to the field of emulsification technology have made a significant impact on the production of organopolysiloxane gums. His innovative methods and collaborations continue to drive advancements in this area.