Susan Hardin Butler

Title: Innovations in Ink Technology by Susan Hardin Butler

Introduction

Susan Hardin Butler, an inventive force in the realm of ink technology, hails from Lexington, Kentucky. With a commendable portfolio of three patents, Butler has made significant contributions, particularly in the development of superior ink compositions that enhance the performance of inkjet printers. Her work focuses on improving reliability and print quality, demonstrating a commitment to innovation in her field.

Latest Patents

Butler's latest patents include groundbreaking inventions aimed at revolutionizing inkjet printing. One notable patent is for an aqueous cyan inkjet ink composition, which features a self-dispersed cyan pigment combined with a specific cosolvent mixture. This innovative formulation results in an ink that offers excellent stability, superior chroma, and high reliability in printheads. Another significant patent focuses on an ink composition that utilizes a self-dispersing carbon black and a stabilizing dye to enhance the ink's reliability and performance. By preventing the blockage of printhead nozzles, Butler's ink compositions reduce maintenance requirements, thus offering a more efficient printing experience.

Career Highlights

Throughout her career at Lexmark International, Inc., Susan Hardin Butler has been at the forefront of research and development in ink technology. Her expertise has not only contributed to the company’s innovation pipeline but also solidified her reputation as a leading inventor in her field. Butler's dedication to quality and reliability in ink formulations has made significant strides in addressing long-standing issues in inkjet printing.

Collaborations

Butler has collaborated with notable coworkers, including Jing X. Sun and Meagan C. Winkler, to bring her innovative ink compositions to fruition. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise, leading to advancements in ink technology.

Conclusion

Susan Hardin Butler's contributions to ink technology are noteworthy and impactful. Her patents reflect a deep understanding of material science and a commitment to enhancing print technology. As she continues her work at Lexmark International, Inc., Butler is undoubtedly setting new standards in the industry, paving the way for future innovations in ink formulations.