Ann M Wehner

Title: **Ann M. Wehner: Innovator in Flexible Web Coating Technology**

Introduction

Ann M. Wehner is a trailblazing inventor located in Princeton, NJ, renowned for her innovative contributions to flexible web coating technology. With a strong focus on ensuring the quality of coated materials, Wehner holds a notable patent that advances processes in this field.

Latest Patents

Wehner's patent, titled "Setting/Drying Process for Flexible Web Coating," addresses the critical need for defect-free coatings on flexible substrates, such as plastic film and paper. This inventive process involves transporting a freshly coated web through a specially designed setting and drying zone. The technology features a series of push-type and draw-type gas discharge devices that maintain the web in a flutter-free state while applying specific angles to achieve a sinusoidal wave form in the material. This meticulous approach results in a high-quality film, useful in applications such as x-ray films, industrial testing films, and graphic arts films.

Career Highlights

Wehner’s career has been marked by her role at E.I. du Pont de Nemours and Company, where she has made significant strides in material science and coating technologies. Her innovative work has contributed to the company's expansive portfolio in high-performance materials, enhancing outputs in diverse applications.

Collaborations

Throughout her career, Wehner has collaborated with esteemed colleagues, including Ming-tsai Shu and William R. Thomas, Jr. Together, they have fostered advancements that reflect the potential for collaborative innovation in the field of flexible coatings. Their combined expertise has led to pioneering advancements in the technology and its practical applications.

Conclusion

Ann M. Wehner stands out as an influential figure in the field of flexible web coatings. Her patent not only reflects her inventiveness but also showcases how effective coating processes can unlock new possibilities across various industries. As she continues her work with E.I. du Pont de Nemours and Company, Wehner's contributions are set to make a lasting impact on the world of materials science and beyond.