Everette M Pierce

Title: The Innovations of Everette M. Pierce in Smokeless Propellant Technology

Introduction

Everette M. Pierce, an accomplished inventor based in Somerville, AL, has significantly contributed to the field of propellant technology through his innovative patent creations. With a portfolio of three patents, Pierce's work primarily focuses on smokeless propellant compositions and their applications.

Latest Patents

One of Pierce's latest patents introduces smokeless propellant compositions that incorporate polyester or polybutadiene. This invention enhances the physical properties and thermal stability of the propellants, enabling their storage and testing at temperatures up to 165°F. The compositions feature a crosslinking agent, nitrocellulose, used in small quantities ranging from 0.1% to 1.0%. Additional ingredients include various binder materials such as polyglycol adipate, polyethylene glycol, and hydroxy-terminated polybutadiene. Furthermore, the patent incorporates specific plasticizers, oxidizers, thermal stabilizers, and curing agents, effectively optimizing the performance of smokeless propellants.

Another noteworthy patent by Pierce details an ambient-cured smokeless liner/inhibitor for solid propellants. This innovative liner composition serves as a binder while preventing combustion by employing cool-burning oxidizers such as oxamide and nitroguanidine. The successful chemical bond formed between the liner/inhibitor binder and the propellant binder is critical for withstanding stress and heat during use, ultimately reducing smoke emissions from the propellant during operations.

Career Highlights

Everette M. Pierce is employed by the United States of America as Represented by the Secretary of the Army, where he continues to work on advancing propellant technologies. His expertise and innovation have not only contributed significantly to military applications but also to the broader field of aerospace engineering.

Collaborations

Throughout his career, Pierce has collaborated with esteemed colleagues, including fellow inventor Henry C. Allen. Their combined efforts have led to strong advancements in propellant technology, reinforcing the importance of teamwork in the development of high-performance materials.

Conclusion

Everette M. Pierce's contributions to smokeless propellant technology exemplify the spirit of innovation and dedication within the field of material science. His patents have paved the way for more efficient, stable, and environmentally friendly propellant compositions, setting a benchmark for future developments in this critical area of research and application.