Location History:
- East Windsor Township, NJ (US) (1976)
- East Windsor Township, County of Mercer, NJ (US) (1977)
Company Filing History:
Years Active: 1976-1977
Title: Sheldon Irwin Schlesinger: Innovator in Photopolymer Imaging Processes
Introduction
Sheldon Irwin Schlesinger is a notable inventor based in East Windsor Township, NJ (US). He has made significant contributions to the field of photopolymer imaging, holding a total of 3 patents. His innovative work has paved the way for advancements in imaging processes that utilize unique chemical compositions.
Latest Patents
Schlesinger's latest patents focus on a dry photopolymer imaging process. This process involves copolymers of glycidyl acrylate and allyl glycidyl ether, as well as terpolymers derived from the addition of glycidyl methacrylate to the polymerizable mixture. These materials possess an inherent viscosity ranging from about 0.09 to 0.28 and an epoxy equivalent of at least about 0.64 per 100 g of polymer. When mixed with a catalyst, specifically a radiation-sensitive aryldiazonium salt of a complex halogenide, these compositions are suitable for use in a dry photopolymer positive imaging process. The polymer, which remains non-tacky at room temperature, is applied to a substrate and exposed to an energy source, such as electromagnetic radiation, through a transparency or mask. After exposure, the coating is heated to the softening point of the unexposed portion, allowing a powder or toner to be applied. The toner adheres only to the tacky, non-exposed areas, resulting in a pigmented image.
Career Highlights
Sheldon Schlesinger is currently associated with the American Can Company, where he continues to innovate and develop new technologies in the field of imaging. His work has been instrumental in enhancing the efficiency and effectiveness of photopolymer processes.
Collaborations
One of his notable collaborators is Ronald J Boszak, with whom he has worked on various projects related to photopolymer imaging.
Conclusion
Sheldon Irwin Schlesinger's contributions to the field of photopolymer imaging processes highlight his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of chemical compositions and their applications in imaging, making him a significant figure in this area of research.