Peter S Carleton

Title: Innovations and Contributions of Peter S. Carleton

Introduction

Peter S. Carleton is a notable inventor based in Branford, Connecticut. He has made significant contributions to the field of composite materials and chemical processes, holding a total of five patents. His work reflects a commitment to advancing technology and improving industrial processes.

Latest Patents

One of Carleton's latest patents is a method for making mat-molded rim parts. This innovative process involves the preparation of molded high-strength composites that comprise fibrous reinforcing material impregnated with a reaction injection molded polyisocyanurate resin. The method includes evacuating a mold containing the fibrous material, which is equipped with means for accepting an overflow volume of the resin. The mold system is pressurized prior to gelation, causing the overflow volume to be forced into a final volume. The resulting molded composites exhibit high flexural moduli, good physical properties, low void content, and a smooth surface.

Another significant patent is for a process for preparing hydroquinone and acetone. This process involves oxidizing a phenol that has a 1-cycloalkenyl or alpha-methylene group in the paraposition. The oxidation is carried out using hydrogen peroxide or a hydrocarbyl peroxide in the presence of an inert solvent and a catalytic amount of a strong acid. This reaction provides a convenient route for converting phenol to hydroquinone, allowing for the recovery of acetone and phenol, which can be reused in the preparation of bisphenol A.

Career Highlights

Throughout his career, Peter S. Carleton has worked with prominent companies such as The Upjohn Company and The Dow Chemical Company. His experience in these organizations has contributed to his expertise in the development of innovative chemical processes and materials.

Collaborations

Carleton has collaborated with notable individuals in his field, including James H. Ewen, Jr. and Harold E. Reymore, Jr. These collaborations have likely enriched his work and expanded the impact of his inventions.

Conclusion

Peter S. Carleton's contributions to innovation in composite materials and chemical processes highlight his role as a significant inventor. His patents reflect a deep understanding of material science and a commitment to advancing industrial applications.