Company Filing History:
Years Active: 1982-2006
Title: Innovations of Chungfah Howard Ho
Introduction
Chungfah Howard Ho is a notable inventor based in Kinston, NC (US). He has made significant contributions to the field of polymer production, holding a total of 6 patents. His work focuses on innovative processes that enhance the efficiency and quality of polymer materials.
Latest Patents
One of his latest patents is titled "Continuous process for producing poly(trimethylene terephthalate)." This patent discloses a continuous method for producing poly(trimethylene terephthalate) using a specific liquid feed mixture. The process involves feeding a mixture of bis-3-hydroxypropyl terephthalate and low molecular weight polyesters into a flasher, where gaseous by-products are continuously removed. The resulting liquid product is then polymerized to form a higher molecular weight poly(trimethylene terephthalate).
Another significant patent is "Continuous process for producing bis(3-hydroxypropyl) terephthalate." This invention outlines a continuous production method for bis(3-hydroxypropyl) terephthalate and low molecular weight oligomers. The process combines preheated 1,3-propanediol and lower dialkyl esters of terephthalic acid in a specific mole ratio, undergoing a continuous transesterification reaction to yield valuable chemical products.
Career Highlights
Chungfah Howard Ho is currently employed at E.I. DuPont de Nemours and Company, where he applies his expertise in polymer chemistry. His innovative approaches have contributed to advancements in the production of high-performance materials.
Collaborations
He has collaborated with notable coworkers, including Carl J. Giardino and David B. Griffith, who share a commitment to advancing polymer technology.
Conclusion
Chungfah Howard Ho's contributions to polymer production through his innovative patents demonstrate his significant impact in the field. His work continues to influence advancements in material science and engineering.