Norio Tanaka

Title: Norio Tanaka: Innovator in Urethane-Modified Polyisocyanurate Foam

Introduction

Norio Tanaka is a notable inventor based in Ashikaga, Japan. He has made significant contributions to the field of materials science, particularly in the development of urethane-modified polyisocyanurate foam. His innovative approach has led to advancements in the production processes of this versatile material.

Latest Patents

Tanaka holds a patent for a process for the production of urethane-modified polyisocyanurate foam. This process involves mixing a polyisocyanate component, a polyl component containing an aromatic polyester polyol, a catalyst, a foaming agent, a surfactant, and other additives under high pressure in a mixing head. The resultant mixture is then sprayed to expand the foaming ingredient. The catalyst used in this process includes at least three compounds: N,N',N'-tris(dimethylaminopropyl)-S-hexahydrotriazine, an alkali metal carboxylate, and a lead compound in combination. This innovative method enhances the efficiency and effectiveness of foam production.

Career Highlights

Norio Tanaka is associated with Achilles Corporation, where he has been instrumental in advancing the company's research and development efforts. His expertise in polymer chemistry and foam technology has positioned him as a key figure in the industry. With 1 patent to his name, Tanaka continues to push the boundaries of material innovation.

Collaborations

Tanaka has worked alongside Yoshiyuki Ohnuma, contributing to the development of new materials and processes. Their collaboration has fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Norio Tanaka's contributions to the field of urethane-modified polyisocyanurate foam exemplify the spirit of innovation. His work not only enhances material properties but also paves the way for future advancements in the industry.