This inventor holds 1 USPTO granted patent. Top assignee: Industrial Technology Research Institute. Active years: 1994.
Company Filing History:
Years Active: 1994
Title: Fu-Hsi Yu: Innovator in Polymer Chemistry
Introduction
Fu-Hsi Yu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of polymer chemistry, particularly through his innovative methods in the preparation of polyalkylene ethers. His work has implications for various applications in materials science and engineering.
Latest Patents
Fu-Hsi Yu holds a patent for a method titled "Ring-opening polymerization of cyclic ethers." This patent discloses a process for preparing ester end-capped polyalkylene ether. The method involves subjecting cyclic ether monomers to ring-opening polymerization at temperatures ranging from 20 to 80 degrees Celsius and pressures between 0 to 10 atm. A solid acid catalyst, modified by sulfuric acid, ammonium sulfate, or ammonium sulfite, is used in conjunction with a mixture of acid and acid anhydride as a promoter. This innovative approach enhances the efficiency and effectiveness of polymer production.
Career Highlights
Fu-Hsi Yu is affiliated with the Industrial Technology Research Institute, where he continues to advance research in polymer chemistry. His work has not only contributed to academic knowledge but also to practical applications in industry.
Collaborations
He has collaborated with notable colleagues, including Fu-Chen Liu and Huey-Jiuan Yeh, to further explore advancements in polymer technology.
Conclusion
Fu-Hsi Yu's contributions to the field of polymer chemistry through his innovative patent demonstrate his commitment to advancing materials science. His work continues to influence both research and industry practices.