Company Filing History:
Years Active: 1986
Title: Yosizumi Kataoka: Innovator in Polyurethane Technology
Introduction
Yosizumi Kataoka is a notable inventor based in Ota-ku, Japan. He has made significant contributions to the field of polyurethane technology, particularly through his innovative processes and compositions.
Latest Patents
Kataoka holds a patent for a process for isocyanurating hexamethylene-diisocyanate using a sodium catalyst. This invention relates to a method that enhances the properties of hexamethylene-diisocyanate by incorporating a polyol adduct. The resulting paint composition demonstrates excellent light resistance, weather resistance, and notably high yellowing resistance.
Career Highlights
Kataoka is associated with Nippon Polyurethane Industry Co., Ltd., where he applies his expertise in developing advanced polyurethane products. His work has been instrumental in improving the performance characteristics of paint formulations.
Collaborations
Kataoka has collaborated with notable colleagues such as Masanori Shindo and Yusuke Aoki. Their combined efforts have contributed to advancements in the field of polyurethane technology.
Conclusion
Yosizumi Kataoka's innovative work in isocyanurating processes has positioned him as a key figure in the polyurethane industry. His contributions continue to influence the development of high-performance materials.