By Joseph Phelp, Executor

Title: By Joseph Phelp, Executor: Innovator in Thermoplastic Olefin Polymer Fibrils

Introduction

By Joseph Phelp, Executor, is a notable inventor based in Norristown, PA (US). He holds a patent for a unique method of preparing fibrils, which has significant implications in the manufacturing of thermoplastic olefin polymers. His innovative approach has contributed to advancements in polymer technology.

Latest Patents

Joseph Phelp's patent, titled "Method for preparation of fibrils," describes an apparatus useful in the manufacture of thermoplastic olefin polymer fibrils. The process involves using a disc mill where a hot olefin polymer solution is introduced into the working cavity defined by the discs. As the solution passes through, it is broken into multiple uniaxially-oriented liquid streams that follow complex paths, allowing for the orientation of polymer molecules. A coolant liquid is then introduced to lower the temperature, resulting in the precipitation of uniaxially-oriented polymer fibrils. The final product consists of a mixture of these fibrils, polymer solvent, and coolant liquid, which are further refined in subsequent operations.

Career Highlights

Joseph Phelp has made significant contributions to the field of polymer manufacturing through his innovative patent. His work has been instrumental in enhancing the efficiency and effectiveness of producing thermoplastic olefin polymer fibrils. He is associated with Gulf Oil Corporation, where he has applied his expertise in polymer technology.

Collaborations

Throughout his career, Joseph Phelp has worked alongside notable colleagues, including Clarence R. Murphy and Robert E. Boehme, who is now deceased. Their collaborative efforts have contributed to advancements in the field of polymer manufacturing.

Conclusion

Joseph Phelp's contributions to the field of thermoplastic olefin polymer fibrils demonstrate his innovative spirit and dedication to advancing polymer technology. His patent reflects a significant achievement in the manufacturing process, showcasing the importance of innovation in this industry.