Katsuyoshi Nakasuji

Title: Katsuyoshi Nakasuji: Innovator in Adhesion Technologies

Introduction

Katsuyoshi Nakasuji, an accomplished inventor based in Ichihara, Japan, has made significant contributions to the field of adhesion technologies. With a remarkable portfolio comprising eight patents, Nakasuji has dedicated his career to developing innovative solutions that enhance the compatibility and adhesion properties of materials.

Latest Patents

Two of Nakasuji's latest patents showcase his inventive prowess. The first, titled “Primer Composition and Adhesion Method,” reveals a novel primer composition designed to enhance the adhesion of thermosetting rubbers to substrates with exceptionally inert surfaces, such as nickel, stainless steel, and organic resins. This composition consists of:

(A) 100 parts by weight of an organosilicon compound selected from alkenyltrialkoxysilane or its mild hydrolyzates;

(B) 0.01-200 parts by weight of a platinum compound;

(C) 0.1-100 parts by weight of an organic titanic acid ester; and optionally,

(D) a solvent.

The second patent, “Finely Divided Silicone Rubber Additive Material and Method,” describes finely divided cured silicone rubber particles containing at least one epoxide compound or a condensation product thereof. These particles, with a diameter of 1 mm or less, exhibit excellent compatibility with various materials, including organic resins and synthetic rubbers, thereby enhancing their physical properties and ensuring durable bonding within the material matrices.

Career Highlights

Katsuyoshi Nakasuji has contributed his expertise to prominent companies such as Toray Silicone Company Limited and Dow Corning. His professional journey has allowed him to develop cutting-edge technologies that have wide applications in numerous industries, particularly within the silicone and adhesive sectors.

Collaborations

Throughout his career, Nakasuji has collaborated with esteemed colleagues, including Ryuzo Mikami, contributing to a dynamic environment of research and development. These collaborations have not only advanced his work but have also promoted innovative thinking within the industry.

Conclusion

Katsuyoshi Nakasuji's contributions to the fields of adhesion technologies and silicone materials are noteworthy. His eight patents reflect a deep understanding of material science and a commitment to innovation that continues to influence various applications today. As he moves forward, Nakasuji's work promises to further enhance the capabilities and functionalities of adhesive solutions across multiple industries.