T Hwee Ng

Title: The Innovative Contributions of T Hwee Ng in Toner Technology

Introduction

T Hwee Ng is a prolific inventor based in Mississauga, Canada, holding a remarkable 27 patents to his name. His expertise primarily lies in the development of advanced toner compositions and processes that have had a significant impact on the printing industry. Ng’s work at Xerox Corporation showcases his commitment to innovation and his role in shaping the future of imaging technologies.

Latest Patents

Among Ng's noteworthy patents are those concerning the preparation of sublimation colorant dispersion and low melt toners. The first patent, "Preparation of Sublimation Colorant Dispersion," describes a chemical toner composition that incorporates at least one curable amorphous resin alongside at least one sublimation colorant. This innovative formulation enhances the quality and efficiency of printing processes.

His second recent patent, "Low Melt Toners and Processes Thereof," outlines a meticulous method for preparing toner particles that includes blending a first polyester resin with a second sharp melting polyester resin. This process involves creating an emulsion resin made of a branched polyester resin, a crystalline polyester resin, a colorant, and sometimes a wax. The incorporation of an aggregating agent, such as zinc acetate solution, facilitates the formation of an aggregate mixture, which is then coalesced to produce high-quality toner particles at a temperature just above the emulsion resin's melting point.

Career Highlights

Throughout his career at Xerox Corporation, T Hwee Ng has demonstrated an unwavering dedication to advancing toner technology. His extensive patent portfolio highlights his innovative thinking and significant contributions to the field. With a solid understanding of materials science and engineering, Ng has addressed complex challenges in toner development, helping to improve performance and reliability in printing applications.

Collaborations

Ng collaborates with a talented team of professionals, including notable coworkers Raj D. Patel and Grazyna E. Kmiecik-Lawrynowicz. Together, they share insights and expertise that contribute to the successful development of new technologies and solutions within the Xerox Corporation.

Conclusion

In summary, T Hwee Ng's contributions to toner innovation reflect his tireless pursuit of excellence in the field of print technology. With a wealth of patents and invaluable experience at Xerox Corporation, Ng continues to influence the industry through his groundbreaking work and collaborative efforts, paving the way for future advancements in printing technology.