Roy J Coyne

Title: Roy J Coyne: Innovator in Radiation Curable Compositions

Introduction

Roy J Coyne is a notable inventor hailing from Hometown, Illinois. He has made significant contributions to the field of radiation curable compositions, holding a total of three patents. His work focuses on improving the efficiency and effectiveness of resin systems used in various applications.

Latest Patents

One of Roy's latest patents is for a "Radiation curable solvent-free compositions recovery system." This invention presents an improved photosensitive resin system that is essentially solvent-free. It contains an ester produced from an unsaturated organic acid and a polyhydroxyl containing material, along with a photoinitiator, a carbonyl initiator, and a monomer capable of reacting with an acrylic monomer. The improvement lies in the addition of an unsaturated hydroxyl containing polymer hydrocarbon, which significantly enhances curing rates, gloss, toughness, abrasion resistance, and rub resistance.

Another significant patent is for "Radiation curable transparentizing resin systems, methods and products." This invention allows cellulose materials, such as paper and card stocks, to be treated in a way that maintains their initial strength and stiffness while achieving a generally transparent form. The process involves treating opaque stock with a solventless resin system that is cured by actinic radiation, thus avoiding lengthy and severe wetting conditions.

Career Highlights

Roy J Coyne is currently associated with The Richardson Company, where he continues to innovate and develop new technologies in the field of resin systems. His work has been instrumental in advancing the capabilities of radiation curable compositions.

Collaborations

Roy collaborates with Louis J Lombardi, leveraging their combined expertise to push the boundaries of innovation in their field.

Conclusion

Roy J Coyne's contributions to the field of radiation curable compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and a drive to improve existing technologies.