Wun Ten Tai

Title: Wun Ten Tai: Innovator in Aqueous System Treatments

Introduction

Wun Ten Tai is a notable inventor based in Palo Hills, IL (US). He has made significant contributions to the field of aqueous system treatments, holding a total of 3 patents. His innovative work focuses on the chemical modification of tannins for various applications.

Latest Patents

One of Wun Ten Tai's latest patents involves the treatment of aqueous systems using a chemically modified tannin. This composition comprises tannin containing hydroxyl groups that have been chemically modified through reactions with esterification and etherification agents. The resulting chemically modified tannin is derivatized by reaction with aldehydes and amines, making it water-soluble or dispersible at a pH below 7 and water-insoluble at a pH above 7. These modified tannins are particularly useful for coagulating and detackifying solid particles suspended in aqueous systems, such as paint particles in wastewater from paint spray booths. Additionally, they have applications in demulsifying oil-in-water emulsions.

Career Highlights

Wun Ten Tai is associated with Betzdearborn, Inc., where he continues to develop innovative solutions for environmental challenges. His work has garnered attention for its practical applications in wastewater treatment and industrial processes.

Collaborations

Wun Ten Tai has collaborated with notable colleagues, including David B. Mitchell and Ralph L. Minnis. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Wun Ten Tai's contributions to the field of aqueous system treatments highlight his innovative spirit and dedication to solving environmental issues. His work with chemically modified tannins showcases the potential for practical applications in various industries.