Company Filing History:
Years Active: 2018
Title: Ryota Takezawa: Innovator in Chemical Manufacturing
Introduction
Ryota Takezawa is a notable inventor based in Moriyama, Japan. He has made significant contributions to the field of chemical manufacturing, particularly through his innovative patent.
Latest Patents
Takezawa holds a patent for a manufacturing method for a compound having an N,N-bis(2-hydroxy-3-chloropropyl)amino group. This method efficiently and safely manufactures, on an industrial scale, the desired compound. The process involves continuously supplying an amine compound, epichlorohydrin, and an acidic compound to a flow reactor. The reaction occurs at a temperature range of 40 to 130°C and a liquid space velocity of 0.2 to 10 h, resulting in the production of the compound. The obtained compound is then dehydrochlorinated through a reaction with an alkali, leading to the manufacture of a polyfunctional glycidylamine type epoxy compound.
Career Highlights
Takezawa is associated with Toray Fine Chemicals Co., Ltd., where he has been instrumental in advancing chemical manufacturing techniques. His work has contributed to the efficiency and safety of industrial processes.
Collaborations
One of his notable coworkers is Jiro Nakatani, with whom he has likely collaborated on various projects within the company.
Conclusion
Ryota Takezawa's innovative approach to chemical manufacturing exemplifies the impact of inventors in advancing industrial processes. His patent reflects a commitment to efficiency and safety in the production of complex compounds.