Company Filing History:
Years Active: 1987-1997
Title: Masayuki Nakatani: Innovator in Polyimidosiloxane Compositions
Introduction
Masayuki Nakatani is a prominent inventor based in Ichihara, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced polymer compositions. With a total of 4 patents to his name, Nakatani's work has had a substantial impact on various industrial applications.
Latest Patents
Nakatani's latest patents include innovative formulations and methods that enhance material performance. One of his notable inventions is a polyimidosiloxane composition. This composition consists of 100 parts by weight of a soluble polyimidosiloxane, which is obtained through the polymerization and imidation of an aromatic tetracarboxylic acid component and a diaminopolysiloxane. The formulation also includes an epoxy resin and optional inorganic fillers, making it highly effective for protective films on flexible wiring boards due to its excellent heat resistance, flexing resistance, adhesion, and chemical resistance.
Another significant patent is a pervaporation method for selectively separating water from organic materials. This method utilizes a specific asymmetric separating membrane made from a heat-resistant, solvent-soluble aromatic imide polymer. The innovative approach allows for high separating efficiency, making it a valuable technique in various industrial processes.
Career Highlights
Masayuki Nakatani is currently associated with Ube Industries, Inc., where he continues to push the boundaries of polymer technology. His work has not only advanced the understanding of polyimidosiloxane compositions but has also contributed to the development of practical applications in the industry.
Collaborations
Throughout his career, Nakatani has collaborated with esteemed colleagues, including Yoshihiro Kusuki and Hiroshi Makino. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Masayuki Nakatani's contributions to the field of materials science, particularly through his patents in polyimidosiloxane compositions and separation methods, highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future innovations.