Location History:
- Iwakuni, JP (1990)
- Yamaguchi, JP (1992)
Company Filing History:
Years Active: 1990-1992
Title: The Innovative Contributions of Yoshito Kurano
Introduction
Yoshito Kurano is a notable inventor based in Iwakuni, Japan. He has made significant contributions to the field of chemistry, particularly in the production of N-alkylaminophenols and biphenols. With a total of 4 patents to his name, Kurano's work has had a substantial impact on the industry.
Latest Patents
One of Kurano's latest patents involves a method of producing N-alkylaminophenols. This innovative process allows for the production of compounds such as N-ethyl-m-amino phenol in high yield and with high purity. The method entails reacting a divalent phenol, like resorcinol, with an alkylamine, such as ethylamine, under specific conditions. The reaction occurs in the absence of a catalyst and solvent, at temperatures ranging from 120°C to 210°C, and under elevated pressure in an inert gas atmosphere. The resulting mixture can be acidified to convert the N-alkylaminophenol to its water-soluble salt, which is then separated from the oily layer. The process can achieve purities of the recovered N-alkylaminophenol in excess of 95%.
Career Highlights
Yoshito Kurano is currently associated with Mitsui Petrochemical Industries, Ltd., where he continues to innovate and develop new chemical processes. His expertise in the field has led to advancements that benefit both the company and the broader chemical industry.
Collaborations
Kurano has worked alongside esteemed colleagues such as Michio Tanaka and Katsuo Taniguchi. Their collaborative efforts have contributed to the success of various projects and patents.
Conclusion
Yoshito Kurano's contributions to the field of chemistry through his innovative patents demonstrate his commitment to advancing chemical processes. His work not only enhances the production of valuable compounds but also showcases the importance of collaboration in scientific research.