Kiyoshi Ogata

Title: Kiyoshi Ogata: Innovator in Pressure-Sensitive Adhesives

Introduction

Kiyoshi Ogata is a notable inventor based in Hashimoto, Japan. He has made significant contributions to the field of adhesives, particularly in the development of pressure-sensitive thermosetting adhesives. With a total of 2 patents, Ogata's work has had a considerable impact on various applications in the industry.

Latest Patents

Ogata's latest patents include innovations such as a release film for parts with pressure-sensitive adhesive attached and an epoxy-acrylate blend pressure-sensitive thermosetting adhesive. The latter invention relates to a unique formulation that comprises from about 30% to about 80% by weight of a photopolymerizable prepolymeric or monomeric syrup containing an acrylic ester and a polar copolymerizable monomer. Additionally, it includes from about 20% to about 60% by weight of an epoxy resin or a mixture of epoxy resins containing no photopolymerizable groups, along with a heat-activatable hardener and a photoinitiator. In a preferred embodiment, imidazoles and thermally expandable thermoplastic microspheres are utilized in the adhesive formulation.

Career Highlights

Kiyoshi Ogata is currently associated with Minnesota Mining and Manufacturing Company, a leading firm in the adhesive industry. His work has been instrumental in advancing adhesive technologies, making them more efficient and effective for various applications.

Collaborations

Ogata has collaborated with notable coworkers such as Shinobu Sato and Shuichi Kitano. Their combined expertise has contributed to the successful development of innovative adhesive solutions.

Conclusion

Kiyoshi Ogata's contributions to the field of pressure-sensitive adhesives highlight his role as a significant inventor. His innovative patents and collaborations continue to influence the industry positively.