Kazuyoshi Ihida

Title: Kazuyoshi Ihida: Innovator in Curable Resins

Introduction

Kazuyoshi Ihida is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of curable resins, holding a total of 3 patents. His work focuses on innovative processes that enhance the production of various resin types.

Latest Patents

Kazuyoshi Ihida's latest patents include a process for producing curable esterified alkyd resins. This process involves reacting a cyclopentadiene type compound with a compound containing a double bond and hydroxyl group. The result is a hydroxyl group-containing resin, which is then reacted with other polyols and a polybasic acid to create a hydroxyl group-containing alkyd resin. This alkyd resin is subsequently esterified with an α,β-unsaturated carboxylic acid to obtain the final curable resin. Additionally, he has developed a process for producing curable coating resins. This process includes selectively hydrogenating the double bonds of a resin derived from a five-membered cyclic compound and an unsaturated hydroxyl group-containing compound. The hydrogenated resin is then esterified with acrylic and/or methacrylic acid to yield a curable coating resin.

Career Highlights

Throughout his career, Kazuyoshi Ihida has worked with prominent companies such as Toyo Ink Manufacturing Company and Nippon Oil Company. His experience in these organizations has allowed him to refine his expertise in resin technology and innovation.

Collaborations

Kazuyoshi Ihida has collaborated with notable individuals in his field, including Shozo Tsuchiya and Hideo Hayashi. These collaborations have contributed to the advancement of his research and the successful development of his patented processes.

Conclusion

Kazuyoshi Ihida is a distinguished inventor whose work in curable resins has made a significant impact in the industry. His innovative processes and collaborations highlight his commitment to advancing resin technology.