Kouichi Iibuchi

Title: Innovations of Kouichi Iibuchi

Introduction

Kouichi Iibuchi is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the development of innovative adhesive compositions and aqueous dispersions. His work has led to the filing of two patents that showcase his expertise and creativity in this domain.

Latest Patents

Iibuchi's latest patents include an "Aqueous dispersion of an aqueous hydrazine-terminated polyurethane" and a "Curable adhesive composition and sheet thereof." The first patent describes an aqueous dispersion that contains an ionic functional group, polyoxyethylene units, and terminal hydrazine functional groups. This dispersion is particularly useful for applications in ink, coatings, or adhesives, offering excellent storage stability, water resistance, pigment dispersibility, and adhesion to various substrates, especially non-polar ones. The second patent focuses on a curable adhesive composition that comprises an unsaturated polyester oligomer and an adhesive polymer, which enhances the performance of adhesive applications.

Career Highlights

Kouichi Iibuchi is associated with Toyo Ink Manufacturing Company, where he has been instrumental in advancing the company's research and development efforts. His innovative approaches have contributed to the company's reputation as a leader in the field of ink and adhesive technologies.

Collaborations

Iibuchi has collaborated with notable colleagues such as Masaaki Ishiyama and Takeaki Matuura. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Kouichi Iibuchi's contributions to polymer chemistry and adhesive technology are noteworthy. His patents reflect a commitment to innovation and excellence in his field. Through his work, he continues to influence the industry and inspire future advancements.