Masamitsu Minami

Title: Innovations by Masamitsu Minami in Refractory Technology

Introduction

Masamitsu Minami is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of refractory materials, particularly through his innovative patent related to binders for refractories. His work focuses on enhancing the properties and production methods of refractory granules, which are essential in various industrial applications.

Latest Patents

Masamitsu Minami holds a patent for a binder for refractories and a method of producing refractory granules. The patent discloses a phenol-formaldehyde resin binder that contains an average of 0.05 to 0.6 methylol groups per phenolic constitutive unit, with a free phenol content of less than 5%. The production process involves kneading a composition of carbon substances and refractory materials with the binder and water, optionally using a solvent with a boiling point of 200°C or higher. This innovative method ensures that the refractory granules produced are safe for human use and maintain stable gas permeability, making them suitable for applications such as gas-blowing immersion nozzles.

Career Highlights

Masamitsu Minami is associated with Krosaki Corporation, where he has been instrumental in advancing refractory technology. His expertise in developing binders and granules has contributed to the company's reputation in the industry. His patent reflects his commitment to improving material safety and performance in high-temperature applications.

Conclusion

Masamitsu Minami's contributions to refractory technology through his innovative patent demonstrate his dedication to enhancing industrial materials. His work not only improves the efficiency of refractory products but also prioritizes safety in their production and use.