Company Filing History:
Years Active: 1986-1993
Title: Innovations of Chung-Tsing Liu
Introduction
Chung-Tsing Liu is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of antimicrobial lubricants and polymer chemistry. With a total of 5 patents, Liu's work has had a considerable impact on various industries.
Latest Patents
Liu's latest patents include innovative formulations for antimicrobial lubricant compositions. One of his notable inventions involves stable concentrated liquid and solid antimicrobial lubricating compositions. These compositions include 5 to 40 wt % of a C.sub.6-24 fatty acid, 10 to 40 wt % of a quaternary ammonium salt, and an alkaline source to increase the pH to at least 8. The balance of the liquid form constitutes water, making these lubricants particularly useful on load-bearing surfaces of conveyor belts in food preparation, where effective lubricity and antimicrobial activity are essential. Another significant patent involves graft copolymers of a polyether moiety on a polycarboxylate backbone. This composition, which blends 50 to 80 wt-% of a polyether like polyethylene glycol with 20 to 50 wt-% of a polycarboxylate, showcases a high chelation value.
Career Highlights
Throughout his career, Chung-Tsing Liu has worked with prominent companies such as Ecolab Inc. and Economics Laboratory, Inc. His expertise in developing innovative solutions has made him a valuable asset in the field of lubrication and polymer science.
Collaborations
Liu has collaborated with notable individuals in his field, including Stephen F. Wolf and Joseph C. Dirksen. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Chung-Tsing Liu's contributions to antimicrobial lubricants and polymer chemistry highlight his innovative spirit and dedication to improving industrial applications. His patents reflect a commitment to developing effective solutions that meet the needs of various sectors.