Company Filing History:
Years Active: 1976-1978
Title: The Innovations of Richard P. Cornia
Introduction
Richard P. Cornia is a notable inventor based in Logan, UT (US). He has made significant contributions to the field of propellant compositions, holding a total of 3 patents. His work focuses on enhancing the performance and safety of solid rocket propellants.
Latest Patents
One of his latest patents is for siloxane-coated ammonium perchlorate and propellant compositions. This invention involves treating ammonium perchlorate particles with strong amines to create amine perchlorates at the particle surfaces. The use of silanylamines is preferred, as they can be hydrolyzed to siloxanes, which improve wettability by liquid polymeric propellant binders. This innovation leads to solid propellants with enhanced mechanical properties and burning characteristics.
Another significant patent is for an extinguishable propellant composition. This solid rocket propellant has a relatively high low pressure deflagration limit (Pdl), allowing it to be extinguished with a minor drop in combustion chamber pressure. The composition consists of finely divided ammonium perchlorate and a minor amount of fluoroalkyl acrylate or methacrylate polymer as a binder, with a weight ratio ranging from about 4.5:1 to about 6:1. The fluidity of the composition can be improved by adding an acrylate or methacrylate with an oxygen-containing functional group.
Career Highlights
Richard P. Cornia has had a distinguished career at Thiokol Corporation, where he has been instrumental in developing innovative propellant technologies. His expertise in chemical engineering and materials science has led to advancements that enhance the safety and effectiveness of rocket propulsion systems.
Collaborations
Throughout his career, Cornia has collaborated with notable colleagues, including Russell E. Reed and Robert E. Meyer. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Richard P. Cornia's contributions to the field of propellant compositions demonstrate his commitment to innovation and safety in rocket technology. His patents reflect a deep understanding of materials and their applications, making him a significant figure in the industry.