This inventor holds 1 USPTO granted patent. Top assignee: Huntsman Corporation. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: Harold G. Waddill: Innovator in Epoxy Resin Additives
Introduction
Harold G. Waddill is a notable inventor based in Austin, TX, recognized for his contributions to the field of epoxy resin additives. With a focus on enhancing the properties of epoxy resins, Waddill has made significant strides in the development of innovative chemical compositions.
Latest Patents
Waddill holds a patent for "Imidazolidone polyetheramine strength enhancing additives of epoxy resin." This invention details the composition and preparation of imidazolidone modified polyetheramines. The alkyl polyetheramine is derived from 2-isopropylaminoethylamine and urea. N-isopropyl-2-imidazolidone serves as the intermediate product, which is subsequently alkoxylated and aminated to create the N-isopropyl imidazolidone polyetheramine. Additionally, the invention includes the composition and preparation of oxazolidinone modified polyetheramines through reductive amination of polyols derived from 4-ethyl-4-hydroxymethyl-2-oxazolidone. The products resulting from this invention have been tested in epoxy resin applications, demonstrating improved properties. These products may also find utility in polyurea applications.
Career Highlights
Waddill is associated with Huntsman Corporation, where he applies his expertise in chemical engineering and innovation. His work has contributed to advancements in the field of epoxy resins, making significant impacts on various industrial applications.
Collaborations
Throughout his career, Waddill has collaborated with talented professionals, including Wei-Yang Su and Michael Cuscurida. These collaborations have fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
Harold G. Waddill's contributions to the field of epoxy resin additives highlight his role as an innovator in chemical engineering. His patented inventions demonstrate a commitment to enhancing material properties, which can lead to advancements in various applications.