Jeffrey George Zaloom

Title: The Innovative Mind of Jeffrey George Zaloom

Introduction

Jeffrey George Zaloom, an accomplished inventor based in Waukesha, WI, has made significant contributions in the field of printing technology. With a total of four patents to his name, his inventions focus on enhancing the functionality and quality of printing plates, particularly through innovative photoresist coatings and methods.

Latest Patents

Zaloom's latest patents include the development of photoresist coatings specifically designed for copper-clad stainless steel printing plates. This innovative coating consists of an azide-containing photoresist that incorporates a polyformal resin. This resin has been modified so that up to 100% of its hydroxyl groups are converted to carboxyl groups, and it includes an organo azide along with a photosensitive dye. This combination allows for effective exposure to laser light, which de-crosslinks the resin, making it soluble in the exposed areas. The resulting process effectively exposes the underlying copper after development, leading to the creation of a well-patterned copper layer on the printing plates.

Additionally, Zaloom has patented a method for creating enhanced aluminum printing plates. This method involves several steps including graining the aluminum, treating it with a nitric acid solution to de-smut, rinsing, and then using acetate and silicate treatments before applying the photoresist. The resulting plates demonstrate excellent adhesion of the resist in image areas and remarkable ink repellency in non-image areas, showcasing durability without the need for baking.

Career Highlights

Throughout his career, Jeffrey George Zaloom has been associated with notable companies such as Printing Developments, Inc. and Printing Development Inc. His extensive experience within these organizations has allowed him to refine his skills and contribute to advancements in printing technologies.

Collaborations

In his journey as an inventor, Zaloom has collaborated with talented individuals such as Bruce Holman, III, and Peiguang Zhou. These collaborations have undoubtedly enriched his perspective and fostered innovative ideas that have led to his successful patent applications.

Conclusion

Jeffrey George Zaloom's work in developing advanced photoresist coatings and innovative printing plate methods positions him as a significant figure in the printing technology landscape. His four patents exemplify his commitment to improving the quality and efficiency of printing processes, and his collaborative spirit further enhances the innovation within the field. As he continues to explore new ideas and solutions, Zaloom remains a notable inventor paving the way for future advancements.