Company Filing History:
Years Active: 2024
Title: Nobuyuki Arai: Innovator in Epoxy Resin Technology
Introduction
Nobuyuki Arai is a notable inventor based in Tacoma, WA (US). He has made significant contributions to the field of epoxy resin compositions, which are essential in various industrial applications. His innovative work has led to the development of advanced materials that can withstand extreme environmental conditions.
Latest Patents
Nobuyuki Arai holds a patent for "Epoxy resin compositions, prepreg, and fiber-reinforced composite materials." This patent describes an epoxy resin composition that includes a poly-naphthalene-based epoxy resin with multiple epoxy groups per molecule. It is combined with a non-linear multi-phenyl epoxy resin and an additional epoxy resin with a functionality of three or more. The resulting composition is designed to provide high flexural modulus and is suitable for creating fiber-reinforced composite materials that can endure low-temperature and high-temperature moisture-absorbing environments. Furthermore, the epoxy resin systems developed by Arai achieve a high glass transition temperature (Tg) and maintain good thermal stability at elevated temperatures, specifically when cured at 210° C. for two hours.
Career Highlights
Nobuyuki Arai is currently employed at Toray Industries, Inc., where he continues to innovate in the field of composite materials. His work has been instrumental in advancing the capabilities of epoxy resins, making them more versatile and durable for various applications.
Collaborations
Throughout his career, Arai has collaborated with talented individuals such as Swezin Than Tun and Jonathan Hughes. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Nobuyuki Arai is a distinguished inventor whose work in epoxy resin technology has paved the way for advancements in composite materials. His innovative contributions continue to impact various industries, showcasing the importance of research and development in material science.