John G DuPont

Title: Innovations of John G DuPont

Introduction

John G DuPont is a notable inventor based in Reading, MA (US). He has made significant contributions to the field of materials science, particularly in the development of silicone rubber articles. With a total of two patents to his name, DuPont's work showcases his innovative approach to solving complex engineering challenges.

Latest Patents

DuPont's latest patents focus on the process for making radiation cured silicone rubber articles. The first patent describes a method involving a hydroxyl-terminated polysiloxane with a molecular weight ranging from about 50,000 to about 2,000,000. This process includes mixing the polysiloxane with up to 85% of an end-stopped silicone rubber and incorporating finely divided silica filler. The composition is formed into the desired shape at room temperature and precured to enhance mechanical properties. The final step involves irradiating the article with high energy electrons or gamma radiation to achieve a permanent cure. The second patent outlines a similar process, emphasizing the same innovative techniques and materials.

Career Highlights

John G DuPont is associated with High Voltage Engineering Corporation, where he applies his expertise in materials science. His work has contributed to advancements in the field, particularly in the development of durable and efficient silicone rubber products.

Collaborations

DuPont collaborates with Paul A Goodwin, leveraging their combined expertise to further innovate in their field. Their partnership has led to significant advancements in the technology surrounding silicone rubber applications.

Conclusion

John G DuPont's contributions to the field of materials science through his innovative patents and collaborations highlight his role as a key inventor. His work continues to influence the development of advanced materials, showcasing the importance of innovation in engineering.