Suetou Hayashida

Title: Suetou Hayashida: Innovator in Lubricating Oil Additives

Introduction

Suetou Hayashida is a notable inventor based in Soka, Japan. He has made significant contributions to the field of chemical engineering, particularly in the development of additives for lubricating oils and fuel oils. His innovative approach has led to advancements that benefit various industries.

Latest Patents

Hayashida holds a patent for a process titled "Process for preparing over-based sulfurized alkaline earth metal phenates." This process involves reacting a phenol, sulfur, a dihydric alcohol, and an alkaline earth metal oxide or hydroxide with specific quantities of reactants. The reaction product is then treated with carbon dioxide at controlled temperatures ranging from about 50°C to about 230°C. This invention is particularly useful as an additive in lubricating oils and fuel oils, enhancing their performance and efficiency. He has 1 patent to his name.

Career Highlights

Hayashida is currently employed at Maruzen Oil Co. Ltd., where he continues to innovate and develop new chemical processes. His work has been instrumental in improving the quality and effectiveness of oil additives, which are crucial for various applications in the automotive and industrial sectors.

Collaborations

One of his notable collaborators is Takashi Hori, with whom he has worked closely on various projects. Their partnership has fostered a creative environment that encourages the development of new ideas and solutions in the field of chemical engineering.

Conclusion

Suetou Hayashida's contributions to the field of lubricating oil additives demonstrate his commitment to innovation and excellence. His patented processes have the potential to significantly impact the industry, making him a key figure in the realm of chemical engineering.