Company Filing History:
Years Active: 1991-1995
Title: Innovations of Yoshihiro Iguchi
Introduction
Yoshihiro Iguchi is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of polymer chemistry, particularly in the production of (co)polycarbonates. With a total of 5 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Iguchi's latest patents focus on a process for producing (co)polycarbonate and (co)polycarbonate compositions. This innovative process involves reacting a dihydroxyl compound with a diester of carbonic acid and/or a diester of dicarbonic acid in the presence of a transesterification catalyst. Notably, part of the reaction process is conducted in the presence of a specified organic phosphorus compound, or both a specified organic phosphorus compound and a hindered phenol compound. The resulting (co)polycarbonate or (co)polyester-carbonate composition exhibits excellent hue, heat stability, and mechanical properties.
Career Highlights
Iguchi is currently employed at Daicel Chemical Industries, Ltd., where he continues to advance his research and development efforts. His work has been instrumental in enhancing the quality and performance of polymer materials used in various applications.
Collaborations
Iguchi has collaborated with notable coworkers, including Tatsuya Kanno and Yasuhiro Oshino. Their combined expertise has contributed to the successful development of innovative polymer solutions.
Conclusion
Yoshihiro Iguchi's contributions to the field of polymer chemistry, particularly through his patents and collaborative efforts, highlight his role as a leading inventor in the industry. His work continues to influence advancements in (co)polycarbonate production and applications.