David N Roark

Title: David N. Roark: Innovator in Biocide Stabilization and Copolymer Development

Introduction

David N. Roark is a notable inventor based in Baton Rouge, LA (US), recognized for his contributions to the fields of biocide stabilization and copolymer technology. With a total of 9 patents to his name, Roark has made significant advancements that have practical applications in various industries.

Latest Patents

One of Roark's latest inventions is a method for stabilizing bromine biocides in water. This innovative approach involves adding a water-soluble bromide salt and a sulfamate source to a body of water, followed by the introduction of an oxidant to form the biocidal bromine species. Another significant patent is for a copolyimide aromatic sulfone-fluoroaliphatic resin composition. This invention discloses copolyimides and their precursors that comprise units with aromatic sulfone and aromatic fluoroaliphatic groups. These copolymers exhibit improved processing temperatures and can be utilized in applications such as hot-melt adhesives or prepregging.

Career Highlights

Throughout his career, David N. Roark has worked with prominent companies, including Ethyl Corporation and Albemarle Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.

Collaborations

Roark has collaborated with several professionals, including Adam Nugent, Jr. and Baldev K. Bandlish, which has further enriched his work and led to successful innovations.

Conclusion

David N. Roark's contributions to the fields of biocide stabilization and copolymer technology highlight his role as a significant inventor. His innovative patents and collaborations reflect his commitment to advancing technology and improving industrial applications.