Barry D Dean

Title: The Innovative Contributions of Barry D. Dean

Introduction

Barry D. Dean is a notable inventor based in Belle Mead, NJ (US). He has made significant contributions to the field of polymer science, particularly in the development of advanced thermoplastic materials. With a total of 5 patents to his name, Dean's work has had a considerable impact on various industrial applications.

Latest Patents

One of Dean's latest patents focuses on "Miscible polyarylate-polyamide blends." This invention describes thermoplastic polyarylate-polyamide blends that are fully compatible, resulting in one-phase polymer solutions. These blends exhibit a single glass transition temperature that lies between the glass transition temperatures of the two homopolymers. The materials produced demonstrate excellent mechanical properties, including solvent resistance, stress-crack resistance, and good strength at a weld line. Another significant patent is the "Process for preparing polyarylate from an ester derivative of a dihydric." This improved diester process allows for the preparation of polyarylate polymers with low coloration, melt stability, and minimal haze.

Career Highlights

Barry D. Dean is currently associated with Amoco Corporation, where he continues to innovate in the field of polymer technology. His work has been instrumental in advancing the understanding and application of polyarylate materials in various industries.

Collaborations

Throughout his career, Dean has collaborated with several talented individuals, including Markus Matzner and Donald M. Papuga. These collaborations have further enriched his research and development efforts.

Conclusion

Barry D. Dean's contributions to polymer science and his innovative patents have significantly advanced the field. His work continues to influence the development of new materials that meet the demands of modern applications.