Company Filing History:
Years Active: 1994
Title: David P. Allerton: Innovator in Waterborne Epoxy Resin Technology
Introduction
David P. Allerton is a notable inventor based in Raleigh, NC (US). He has made significant contributions to the field of chemical engineering, particularly in the development of waterborne epoxy resin systems. His innovative work has led to advancements in various applications, including coatings, inks, and adhesives.
Latest Patents
David P. Allerton holds a patent for "Urethane modified waterborne dispersions." This invention involves the reaction of an excess of a urethane modified polyfunctional epoxide compound with a tertiary amine salt to create a quaternized epoxy resin. The resulting quaternized epoxy resin is then dispersed in water. The residual epoxy functionality is subsequently reacted with a polyamine, forming a waterborne epoxy resin system. This urethane modification significantly enhances properties such as dry rate, adhesion, and chemical resistance, particularly against aviation hydraulic fluid. The waterborne dispersions of these urethane modified epoxy resins are particularly useful in various applications that require ambient and elevated temperature curing conditions.
Career Highlights
David P. Allerton is currently associated with Reichhold Chemicals, where he continues to innovate and develop new chemical solutions. His work has been instrumental in advancing the capabilities of waterborne resin systems, making them more efficient and effective for industrial applications.
Collaborations
Throughout his career, David has collaborated with several talented individuals, including Bryan A. Naderhoff and Timothy P. Takas. These collaborations have fostered a creative environment that has led to the successful development of new technologies and products.
Conclusion
David P. Allerton's contributions to the field of waterborne epoxy resin technology exemplify the impact of innovation in chemical engineering. His patented work not only enhances product performance but also addresses critical industry needs.