Company Filing History:
Years Active: 1986-1989
Title: The Innovations of Edward L. Dufford
Introduction
Edward L. Dufford is a notable inventor based in Sarver, Pennsylvania, with a significant contribution to the field of acrylic polymers. He holds six patents, showcasing his expertise and innovative spirit in developing advanced materials.
Latest Patents
One of his latest patents is titled "Method of preparing acrylic polymers containing hydrolyzable moieties." This invention discloses an ungelled acrylic resin composition that includes an acrylic polymer with at least one silicon-containing group. The composition is designed to contain easily hydrolyzable moieties, allowing for a specific ratio of the resin to these moieties. The preferred compositions can be cured in the presence of atmospheric moisture and a suitable catalyst at temperatures not exceeding 121 degrees Celsius within three hours. This innovation has significant implications for nonaqueous coating compositions and their applications.
Career Highlights
Edward L. Dufford has made substantial contributions to PPG Industries, Inc., where he has applied his knowledge and skills in polymer chemistry. His work has led to advancements in the development of acrylic resin compositions that are both effective and efficient.
Collaborations
Throughout his career, Dufford has collaborated with esteemed colleagues, including Paul J. Prucnal and Wen-Hsuan Chang. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Edward L. Dufford's contributions to the field of acrylic polymers and his innovative patents reflect his dedication to advancing material science. His work continues to influence the industry and inspire future innovations.