Company Filing History:
Years Active: 1991-1994
Title: Innovations of James R Purdon, Jr.
Introduction
James R Purdon, Jr. is a notable inventor based in Stow, OH (US) with a focus on advancements in polymer technology. He holds a total of 3 patents that showcase his contributions to the field. His work primarily revolves around creating protective coatings and low molecular weight polymers for various applications.
Latest Patents
One of his latest patents is titled "Rubber article having protective coating." This invention involves a polymeric article that is coated with a thin layer of a polymer resistant to oxygen, ozone, and ultraviolet light. This protective coating prevents cracking or degradation of the article, which serves as a substrate. The preferred coating is derived from highly saturated polymers, such as hydrogenated nitrile rubber, ensuring durability against environmental factors.
Another significant patent is the "Method for preparing ultra-low molecular weight toner resin." This invention addresses the challenges of creating very low molecular weight polymers for toners used in high-speed printers and copiers. By employing specific techniques, Purdon has developed a process that reduces the molecular weight of polymers made through conventional emulsion polymerization, making them suitable for toner applications.
Career Highlights
James R Purdon, Jr. is associated with The Goodyear Tire & Rubber Company, where he applies his expertise in polymer science. His innovative work has contributed to advancements in materials used in various industries, particularly in rubber and toner applications.
Collaborations
Throughout his career, Purdon has collaborated with notable colleagues, including Dane Kenton Parker and Robert F Roberts. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
James R Purdon, Jr. is a distinguished inventor whose work in polymer technology has led to significant advancements in protective coatings and toner resins. His contributions continue to impact various industries, showcasing the importance of innovation in material science.