Bruce C Petty-Weeks

Title: Bruce C Petty-Weeks: Innovator in Chemical Processes

Introduction

Bruce C Petty-Weeks is a notable inventor based in Naperville, IL (US). He has made significant contributions to the field of chemical engineering, particularly in the purification and recycling of chemical compounds. With a total of 2 patents, his work has implications for the production of essential materials used in various industries.

Latest Patents

One of his latest patents is titled "Process for removal and recycle of p-toluic acid from terephthalic acid." This innovative process involves extracting para-toluic acid with paraxylene from the aqueous terephthalic acid-water phase. The method allows for the recycling of both para-toluic acid and paraxylene back to the paraxylene oxidation reactor, thereby improving the overall yield of purified terephthalic acid. Purified terephthalic acid is a crucial raw material in the manufacture of polyester fibers and films. Another significant patent is "Process for purification of p-hydroxymethylbenzoic acid," which addresses the purification of p-hydroxymethylbenzoic acid containing impurities such as 4-carboxybenzaldehyde, p-toluic acid, and terephthalic acid.

Career Highlights

Bruce C Petty-Weeks has been associated with Standard Oil Company (Indiana), where he has applied his expertise in chemical processes. His work has contributed to advancements in the efficiency and effectiveness of chemical manufacturing.

Collaborations

Throughout his career, Bruce has collaborated with esteemed colleagues, including Martin A Zeitlin and John A Donohue. These collaborations have fostered innovation and have led to the development of impactful chemical processes.

Conclusion

In summary, Bruce C Petty-Weeks is a distinguished inventor whose work in chemical processes has led to significant advancements in the industry. His patents reflect a commitment to improving the efficiency of chemical production, making a lasting impact on the field.