Noriyuki Suganuma

Title: Innovations of Noriyuki Suganuma: Pioneering Room-Temperature-Curable Compositions

Introduction

Noriyuki Suganuma, based in Fukui, Japan, is a noted inventor with a portfolio of five patents. His work primarily focuses on advancements in organopolysiloxane compositions that exhibit exceptional durability and bonding capabilities across various substrates. His innovations have proven invaluable in multiple industrial applications, further contributing to developments in the field of silicone materials.

Latest Patents

One of Suganuma's significant contributions is his patent for a room-temperature-curable organopolysiloxane composition. This invention introduces a formula that ensures a highly durable adhesion to substrates like glass, plastics, and metals. The composition exhibits excellent early-cure adhesiveness and creates a silicone rubber that remains highly water-resistant, maintaining its bonding strength even in challenging environments, such as immersion in hot water. This innovation consists of a blend of hydroxyl-terminated or alkoxy-terminated organopolysiloxane, inorganic fillers, a rosin ester with polyol characteristics, a reaction mixture of aminoalkylalkoxysilane and epoxyalkylalkoxysilane, along with a curing catalyst.

Another notable patent by Suganuma is a method for preparing electrically conductive organosiloxane. This invention enhances the electrical conductivity of room temperature curable compositions by incorporating specific light-colored electrically conductive fillers while maintaining a low viscosity. The method allows for the blending of a polyorganosiloxane with a curing agent before adding the filler, ensuring that the physical properties of the final cured composition are not adversely affected.

Career Highlights

Noriyuki Suganuma has had a distinguished career working with top companies in the silicone industry, notably with Toray Silicone Company Limited and Dow Corning. His experience in these renowned organizations has provided him with a solid foundation for his innovative pursuits, enabling him to push the boundaries of material science.

Collaborations

Throughout his career, Suganuma has collaborated with skilled professionals, including Miyoji Fukayama and Hideo Shimmi. Their collective efforts have undoubtedly played a role in the success of Suganuma's innovations, as collaboration often drives progress in research and development.

Conclusion

In conclusion, Noriyuki Suganuma’s inventive spirit and dedication to advancing organopolysiloxane technologies have led to the development of impactful patents. His contributions are not only notable for their technological significance but also for their ability to address practical challenges in various industries. As he continues to innovate, Suganuma stands as an inspiring figure in the world of materials science and engineering.