Maria Nv McDougall

Title: Maria Nv McDougall: Innovator in Toner Technology

Introduction

Maria Nv McDougall is a notable inventor based in Oakville, CA. He has made significant contributions to the field of toner technology, holding a total of 2 patents. His work focuses on enhancing the performance and efficiency of toner materials used in printing processes.

Latest Patents

One of McDougall's latest patents is titled "Toner having bumpy surface morphology." This invention describes toner particles that contain a polymer, colorant, and cross-linked polymer. The incorporation of cross-linked polymer in the shell of the toner particles creates bumps on the surface, which can act as spacers. The toner is formed by aggregating polymer and colorant particles to create core particles, followed by adding cross-linked polymer particles to the surface and coalescing the resulting particles.

Another significant patent is "Marking materials and marking processes therewith." This patent outlines a process for depositing marking material onto a substrate. It involves providing a propellant to a head structure with a channel that directs a propellant stream toward the substrate. The process controllably introduces particulate marking material into the propellant stream, allowing the kinetic energy to impact the substrate effectively. The marking material includes particles with a resin and colorant, prepared through an emulsion aggregation process.

Career Highlights

Maria Nv McDougall is currently employed at Xerox Corporation, where he continues to innovate in the field of printing technologies. His work has contributed to advancements in toner formulations and marking processes, enhancing the quality and efficiency of printed materials.

Collaborations

Throughout his career, McDougall has collaborated with talented individuals such as Vladislav Skorokhod and Paul Joseph Gerroir. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Maria Nv McDougall is a distinguished inventor whose work in toner technology has led to significant advancements in the printing industry. His patents reflect a commitment to improving the performance of marking materials, making a lasting impact on the field.