John N DeGood, Iii

Title: Innovations of John N DeGood, III

Introduction

John N DeGood, III is a notable inventor based in Bartlesville, OK (US). He has made significant contributions to the field of polymer production, holding 2 patents that showcase his innovative approaches. His work primarily focuses on methods for producing low-density copolymers, which are essential in various industrial applications.

Latest Patents

One of his latest patents is a process to produce low-density polymer in a loop reactor. This method involves producing a low-density copolymer of ethylene and 1-hexene, achieving a density range of about 0.915 to about 0.930 grams/cc. The process is conducted in a continuous loop reactor under slurry phase reactor conditions, utilizing a liquid diluent. Key steps include using a prepolymerized solid particulate metallocene catalyst system, combining it with a liquid diluent, and agitating the mixture to ensure uniformity. The liquid mixture is then passed into the loop reactor without adding hydrogen, while maintaining a temperature between 170°F to 180°F. Ethylene and 1-hexene are employed in specific weight percentages to optimize the reaction.

Career Highlights

John N DeGood, III is currently associated with Phillips Petroleum Company, where he applies his expertise in polymer chemistry. His innovative methods have contributed to advancements in the production of low-density polymers, which are crucial for various applications in the petroleum industry.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Elizabeth Ann Benham and Carleton E Stouffer. These collaborations have fostered a productive environment for innovation and development in polymer technology.

Conclusion

John N DeGood, III is a distinguished inventor whose work in polymer production has led to significant advancements in the field. His innovative processes and collaborations continue to impact the industry positively.