Masayuki Hatanaka

Title: Innovations of Masayuki Hatanaka

Introduction

Masayuki Hatanaka is a notable inventor based in Nagaokakyo, Japan. He has made significant contributions to the field of resin technology, particularly in the preparation of resin particles. His innovative methods have applications across various industries, including coatings, cosmetics, and electronics.

Latest Patents

Hatanaka holds a patent for a "Resin particle and method for preparation thereof." This patent describes a method for preparing resin particles with a large surface area and a specific shape factor (SF-1) ranging from 110 to 800. The process involves applying shear force to an aqueous dispersion with a viscosity of 300 to 100,000 mPa·s, which is formed by adding a thickener to an aqueous dispersion containing resin particles. The viscosity is then decreased to 200 mPa·s or less by adding a viscosity-decreasing agent as necessary. The resin particles produced can be utilized as additives in paints, coatings, cosmetics, and various electronic components.

Career Highlights

Hatanaka is associated with Sanyo Chemical Industries, Ltd., where he has been instrumental in advancing resin technology. His work has led to the development of innovative materials that enhance product performance in multiple applications.

Collaborations

Hatanaka has collaborated with notable colleagues, including Kazuhito Kawakami and Hidetoshi Noda. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Masayuki Hatanaka's contributions to resin technology exemplify the impact of innovative thinking in industrial applications. His patent for resin particle preparation showcases his commitment to advancing material science.