Company Filing History:
Years Active: 1982
Title: David L McAllister: Innovator in Brominated Aromatic Compounds
Introduction
David L McAllister is a notable inventor based in El Dorado, Arkansas. He has made significant contributions to the field of chemical engineering, particularly in the production of purified brominated aromatic compounds. His innovative approach has led to advancements in the purification processes of these compounds, which are essential in various industrial applications.
Latest Patents
David L McAllister holds a patent for a process aimed at producing highly purified brominated aromatic compounds. This patent details a method for obtaining compounds such as decabromodiphenyl ether and pentabromophenol. The process involves grinding the crude brominated product to create particles predominantly less than about 20 microns in diameter. Following this, the ground product is heated to effectively remove bromine and hydrogen bromide impurities. The procedure is particularly effective for thermally stable solid brominated compounds that are free from aliphatic and alicyclic hydrocarbon impurities.
Career Highlights
Throughout his career, McAllister has been associated with Great Lakes Chemical Corporation, where he has applied his expertise in chemical processes. His work has not only contributed to the company's success but has also advanced the field of chemical engineering.
Collaborations
David L McAllister has collaborated with notable colleagues such as James T Ayres and John L Sands. These collaborations have fostered innovation and have led to the development of effective chemical processes.
Conclusion
David L McAllister's contributions to the field of chemical engineering, particularly in the purification of brominated aromatic compounds, highlight his role as an influential inventor. His patented processes continue to impact the industry positively.