Jerald Rice Harrell

Title: The Innovative Contributions of Jerald Rice Harrell

Introduction

Jerald Rice Harrell is a notable inventor based in Wilmington, Delaware. He has made significant contributions to the field of polymer science, particularly in the development of crosslinking processes for copolymers. With a total of seven patents to his name, Harrell's work has had a lasting impact on the industry.

Latest Patents

Among his latest patents, Harrell has developed a process for crosslinking ethylene/acrylic ester copolymers. This process involves converting some of the ester groups to ester or amide groups that contain unsaturation, followed by sulfur or peroxide curing of the resulting polymers. The crosslinked polymers exhibit excellent vulcanizate properties, making them particularly useful in elastomeric forms as seals and gaskets. Additionally, he has patented a similar process for crosslinking acrylic ester copolymers, which also results in polymers with outstanding properties for various applications.

Career Highlights

Throughout his career, Jerald Rice Harrell has worked with prominent companies, including E.I. du Pont de Nemours and Company. His expertise in polymer chemistry has allowed him to contribute to innovative solutions in the field.

Collaborations

Harrell has collaborated with notable colleagues such as Gordon Mark Cohen and Robert Louis Dawson. These partnerships have further enriched his work and expanded the scope of his inventions.

Conclusion

Jerald Rice Harrell's contributions to polymer science through his innovative patents and collaborations have significantly advanced the field. His work continues to influence the development of new materials and applications in various industries.