Company Filing History:
3 out of 3 
2 out of 10 
1 out of 1 Years Active: 2001-2010
Title: Innovations of Richard D. Schile
Introduction
Richard D. Schile is a notable inventor based in Ridgefield, CT, with a significant contribution to the field of epoxy resins. He holds a total of seven patents, showcasing his expertise and innovative spirit in developing advanced materials.
Latest Patents
Among his latest patents is an innovative epoxy resin modified with dibasic acid (methyl ester) and ethyleneurea. This invention involves acyl-ethyleneurea terminated compounds that serve as modifying agents, cure accelerators, and blocking agents when used with tertiary amine catalysts for epoxy resins. These modifiers react with epoxy resins at 120 degrees Celsius without a catalyst, resulting in modified epoxies that exhibit increased viscosity, reactivity, and solvent power. Additionally, when combined with a suitable tertiary amine catalyst, they act as cure accelerators at a low cure temperature of approximately 80 degrees Celsius. The invention also describes heat-curable epoxy-based compositions treated with these materials, enhancing their performance.
Another significant patent involves epoxy hardener systems based on aminobis(methylene-ethyleneurea). This system provides relatively long latency periods while maintaining short cure times at low temperatures. The hardeners are ureidoamines and their derivatives, created by reacting an amine with a ureido compound and aqueous formaldehyde without a catalyst. The blocked hardener can be blended with epoxy, typically by warming the mixture briefly.
Career Highlights
Richard has worked with several companies, including Ardes Enterprises, Inc. and Probatter Sports, LLC. His experience in these organizations has contributed to his development of innovative epoxy solutions.
Collaborations
He has collaborated with notable individuals in the field, including Gregory J. Battersby and James W. Cobb. Their combined expertise has likely influenced the advancements in his patented technologies.
Conclusion
Richard D. Schile's contributions to the field of epoxy resins through his patents demonstrate his innovative approach and commitment to advancing material science. His work continues to impact the industry positively.