Company Filing History:
Years Active: 1990-1997
Title: T Thomas Shih: Innovating Polyether Production in Bryn Mawr
Introduction
T Thomas Shih is a distinguished inventor based in Bryn Mawr, Pennsylvania, renowned for his significant contributions to the field of chemical engineering. With an impressive portfolio that encompasses 10 patents, Shih has made remarkable advances in the preparation and purification of polyoxyalkylene polyethers.
Latest Patents
Among his latest innovations, T Thomas Shih developed a patent for the continuous preparation of low unsaturation polyoxyalkylene polyether. This groundbreaking process utilizes dimethyl carbonate (DMC) catalysts to enable a continuous addition method of alkylene oxide alongside the starter and catalyst into a continuous oxyalkylation reactor. The resulting polyether exhibits an exceptionally narrow molecular weight distribution, showcasing Shih's ingenuity in maintaining desirable product qualities without broadening the molecular weight range. Another noteworthy patent involves the purification of propylene oxide by employing solid activated carbon adsorbent to effectively separate close-boiling impurities, leading to a cleaner, high-purity output.
Career Highlights
T Thomas Shih's career took a significant turn at Arco Chemical Technology, L.P., where he played a pivotal role in developing advanced chemical processes. His extensive work in the chemical industry has not only garnered him numerous patents but has also contributed to the evolution of material science in commercial applications.
Collaborations
Collaboration has been essential to Shih's success. He has had the opportunity to work alongside esteemed colleagues such as Jose F Pazos and John C Jubin, Jr. This teamwork has fostered an environment of innovation, enabling the development of efficient solutions in polyether synthesis.
Conclusion
T Thomas Shih's contributions have had a lasting impact on the chemical engineering landscape. Through his innovative patents and collaborative endeavors, he continues to set new standards in the production and purification of polyoxyalkylene polyethers. His work exemplifies the spirit of innovation that drives progress in the industry.