Shigang S Qui

Title: Shigang S Qui: Innovator in Toner Compositions

Introduction

Shigang S Qui is a notable inventor based in Etobicoke, Canada. He has made significant contributions to the field of toner compositions, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of toner materials used in printing technologies.

Latest Patents

Shigang S Qui's latest patents include innovative formulations for toner compositions. One of his patents describes a toner composition that comprises toner particles made from a gel latex, a high Tg latex, a wax, and a colorant. The gel latex is present in an amount ranging from about 3 weight percent to about 30 weight percent of the toner composition. The high Tg latex constitutes about 50 weight percent to about 95 weight percent, while the wax and colorant are present in amounts of about 2 to 40 weight percent and about 1 to 25 weight percent, respectively. Another patent focuses on a developer that includes black toner particles and carrier particles. This developer is designed for high-speed printing applications, exhibiting a triboelectric charge suitable for efficient operation in semiconductive magnetic brush development apparatus.

Career Highlights

Shigang S Qui is currently employed at Xerox Corporation, a leading company in the field of printing and imaging solutions. His work at Xerox has allowed him to develop advanced toner technologies that improve print quality and efficiency.

Collaborations

Shigang has collaborated with several talented individuals in his field, including Vladislav Skorokhod and Maria N V Mc Dougall. These collaborations have contributed to the innovative advancements in toner compositions and printing technologies.

Conclusion

Shigang S Qui is a prominent inventor whose work in toner compositions has made a significant impact on the printing industry. His patents reflect a commitment to innovation and excellence in technology.