Company Filing History:
Years Active: 1990
Title: The Innovations of Osamu Watanebe in Epoxy Resin Technology
Introduction
Osamu Watanebe, an inventor based in Iruma, Japan, has made significant contributions to the field of epoxy resin technology. With a patent to his name, Watanebe is recognized for his innovative approach to thermocurable compositions that enhance the properties of resin applications.
Latest Patents
Watanebe's notable patent is centered around "Bisphenol A epoxy resin mixtures with aromatic di-secondary amine." This patent describes a new thermocurable composition that comprises a Bisphenol A-type epoxy resin with a number average molecular weight ranging from 650 to 1300. It includes 10-40% by weight of the Bisphenol A-type epoxy resin with an epoxy equivalent of 180-195, combined with a curing agent capable of cross-linking the epoxy resin. The curing agent is represented by a specific general formula involving various compounds, providing flexibility in application with primary amines, phenolic compounds, or acid anhydrides.
Career Highlights
Currently, Osamu Watanebe is affiliated with Toa Nenryo Kogyo Kabushiki Kaisha, where he continues to delve into materials innovation and development. His work centers on improving the performance and applicability of epoxy resin solutions in various industries.
Collaborations
Throughout his career, Watanebe has collaborated with esteemed colleagues such as Shinkichi Murakami and Sadahisa Wada. These partnerships have contributed to advancing research and development within the epoxy resin sector.
Conclusion
Osamu Watanebe stands out as a key figure in the innovation of epoxy resin technology. With his patented work and collaborative spirit, he continues to influence the trajectory of material science and engineering in Japan and beyond. His contributions exemplify the importance of inventors in pushing the boundaries of existing technologies.