Brad Howard Jones

Title: Innovations of Brad Howard Jones

Introduction

Brad Howard Jones is an accomplished inventor based in Albuquerque, NM (US). He has made significant contributions to the field of polymer science, holding a total of 3 patents. His work focuses on enhancing the properties and functionalities of thermoset materials through innovative methods.

Latest Patents

One of his latest patents is titled "Method of tuning physical properties of thermosets." This invention utilizes polymerization-induced phase separation to achieve fine control over thermoset network morphologies. The method allows for the creation of heterogeneous structures with domain sizes that can be tuned from 1 to 100 nm. By employing binary mixtures instead of traditional constituents, this approach enables facile tunability over morphology through a single compositional parameter. This innovation results in morphologies that span from nano-scale to macro-scale, controlled by the relative reactivities and thermodynamic compatibility of the network components. The tunable morphology significantly impacts the glass transition and other physical and mechanical properties of the materials.

Another notable patent is "Polymers depolymerizable by metathesis of a cleavable unit." This invention introduces novel polymers that can be depolymerized through metathesis of a cleavable unit. A series of linear and crosslinked polyurethanes were developed that can be selectively depolymerized under mild conditions. The design of unique polyols bearing unsaturated units facilitates ring-closing metathesis, leading to the generation of linear and crosslinked polyurethanes. Upon exposure to Grubbs' catalyst, these polyurethanes can be rapidly depolymerized to low molecular weight, soluble products, which can then be re-polymerized using traditional strategies. This approach has the potential to expand the development of chemically recyclable condensation polymers.

Career Highlights

Brad Howard Jones is currently employed at National Technology & Engineering Solutions of Sandia, LLC. His work at this organization has allowed him to explore and develop innovative solutions in polymer science. His contributions have been instrumental in advancing the understanding and application of thermoset materials.

Collaborations

Throughout his career, Brad has collaborated with talented individuals such as Samuel Leguizamon and Leah N Appelhans. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Brad Howard Jones is a prominent inventor whose