Robert J Evans

Title: Innovations of Robert J Evans in High Grade Polyethylene Paper

Introduction

Robert J Evans is an accomplished inventor based in Clarkston, MI (US). He is known for his significant contribution to the field of materials science, particularly in the development of high grade polyethylene paper. His innovative approach has led to advancements in the manufacturing processes of this versatile material.

Latest Patents

Robert J Evans holds a patent for a process that produces high grade polyethylene paper using conventional continuous wet-lay papermaking equipment. The process involves preparing a furnish consisting of 75-99 wt. % oriented polyethylene pulp, 0.5-15 wt. % fibrous stabilizing agent, and 0.5-10 wt. % strengthening agent. This furnish is deposited on the forming screen of a conventional wet-lay papermaking machine. The resulting waterleaf sheet is dried on heated drying cans and thermally bonded, resulting in a high grade polyethylene paper that exhibits high dry strength, toughness, exceptional dimensional stability, and superior uniformity. This innovative paper is particularly useful in microfiltration applications, such as vacuum cleaner bags.

Career Highlights

Robert J Evans is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of science and technology. His work has significantly impacted the production of polyethylene materials, showcasing his expertise and dedication to innovation.

Collaborations

Throughout his career, Robert has collaborated with notable colleagues, including Homan B Kinsley, Jr. and Gurvinder P Kochar. These collaborations have further enriched his work and contributed to the advancements in the field.

Conclusion

Robert J Evans is a prominent inventor whose work in high grade polyethylene paper has made a lasting impact on the industry. His innovative processes and collaborations highlight the importance of creativity and teamwork in driving advancements in material science.