Peter J Whitman

Title: Inventor Peter J. Whitman: Innovations in Carbamate Preparation

Introduction

Peter J. Whitman, based in Hamden, Connecticut, is an accomplished inventor known for his significant contributions to the field of chemical engineering. With a total of five patents to his name, his work has made a noteworthy impact on the preparation of carbamates, a class of compounds widely used in agricultural and industrial applications.

Latest Patents

Whitman's latest patents include an innovative method for the preparation of carbamates from organic carbonates and aromatic ureas. This improved process involves heating an organic carbonate and an aromatic urea or polyurea in the presence of aluminum as a catalyst alongside a promoter that combines iodine and a mercury salt. The process notably avoids high reaction temperatures, resulting in high conversion rates to carbamate products. Additionally, the economic advantage is highlighted by the ability to use common aluminum foil as the catalyst. The products generated from this process can be employed in the manufacture of insecticides and are particularly valuable as intermediates in the production of organic mono- and polyisocyanates.

Another of his recent patents also addresses the preparation of carbamates, this time through the heating of an organic carbonate and an aromatic amine with aluminum as the catalyst and similar iodine and mercury salt promoter combination. Like the previous patent, it emphasizes high efficiency and reduced energy requirements, making the process economically attractive for industrial application.

Career Highlights

Throughout his career, Peter J. Whitman has had the opportunity to work with well-known companies in the chemical industry, including The Upjohn Company and The Dow Chemical Company. These experiences have undoubtedly shaped his innovative thinking and contributed to his successful patent portfolio.

Collaborations

Whitman has collaborated with notable colleagues such as Floro F. Frulla and Adnan A. Sayigh, who have contributed their expertise to various projects. These partnerships have bolstered his research and development efforts, leading to significant advancements in the field of carbamate production.

Conclusion

Peter J. Whitman's contributions to the chemical engineering domain, especially through his patents related to carbamate preparation, reflect his innovative spirit and commitment to enhancing industrial processes. His work continues to influence the fields of agriculture and chemistry, demonstrating the importance of collaboration and creativity in driving technological advancements.