Gregory S Copeland

Title: Gregory S. Copeland: Innovator in Phosphonated PBI Fiber Technology

Introduction

Gregory S. Copeland is a notable inventor based in Tega Cay, South Carolina, with a remarkable portfolio of 17 patents. His work primarily focuses on the development of advanced materials, particularly in the field of polybenzimidazole (PBI) fibers.

Latest Patents

One of his latest patents is a method of making a phosphonated PBI fiber. This innovative process involves spinning untreated PBI resin into a fiber and subsequently treating it with phosphoric acid. The resulting PBI fiber achieves a phosphoric acid pick-up (APU) ranging from 1-25 wt. %. The PBI-p fiber produced may exhibit a limiting oxygen index (LOI) of 50% or greater and an initial thermal decomposition temperature in air of 555° C or higher. This advancement in fiber technology has significant implications for various applications requiring high thermal stability and flame resistance.

Career Highlights

Throughout his career, Gregory has worked with PBI Performance Products, Inc., where he contributed to the development of innovative materials. His expertise in fiber technology has positioned him as a key figure in the industry, driving advancements that enhance the performance of PBI fibers.

Collaborations

Gregory has collaborated with notable professionals in his field, including Michael Gruender and Bobby G. Dawkins. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Gregory S. Copeland's contributions to the field of phosphonated PBI fiber technology highlight his role as a leading inventor. His innovative methods and collaborative efforts continue to influence advancements in material science.