James L Jacox

Title: James L Jacox: Innovator in Propellant Technology

Introduction

James L Jacox is a notable inventor based in Salt Lake City, UT (US). He has made significant contributions to the field of propellant technology, particularly through his innovative patent related to binder systems for crosslinked double base propellants. His work has implications for various applications in the aerospace and defense industries.

Latest Patents

James L Jacox holds a patent for a binder system for crosslinked double base propellant. This improved composition features a binder system based on nitrocellulose (NC) with an intrinsic viscosity ranging from about 0.4 dl./gram to about 1.5 dl./gram, combined with a polyester polyol or polyether polyol. The weight ratio of NC to polyol is maintained between about 0.03/1 to about 0.8/1. The binder utilizes diisocyanates as crosslinking agents, with a specific ratio of NCO groups to combined OH groups of nitrocellulose and polyol ranging from about 0.7/1 to 1.2/1. Additionally, the binder contains an energetic plasticizer, such as nitroglycerin, which comprises from about 68% to about 82% by weight of the binder. This innovative binder system is capable of high solids loading, achieving 70% to 77% solids.

Career Highlights

James L Jacox is associated with Hercules Corporation, where he has applied his expertise in propellant technology. His work has contributed to advancements in the performance and safety of propellant systems.

Collaborations

Throughout his career, James has collaborated with notable colleagues, including James H Godsey and Robert F Keller. These collaborations have fostered innovation and development in the field of propellant technology.

Conclusion

James L Jacox is a distinguished inventor whose work in binder systems for crosslinked double base propellants has made a significant impact in the industry. His innovative approach continues to influence advancements in propellant technology.