Brian L Hetherington

Title: Brian L Hetherington: Innovator in Nylon Film Technology

Introduction

Brian L Hetherington is a notable inventor based in Inverary, CA. He has made significant contributions to the field of materials science, particularly in the development of nylon films. His innovative approach has led to advancements that enhance the performance and application of these materials.

Latest Patents

Brian holds a patent for a process titled "Machine direction orientation of nylon film." This patent describes a method in which nip rolls are applied to both the slow and fast orientation rolls with a substantially uniform force in the range of 15 to 45 N/cm width of nip roll. The temperature of the slow roll is maintained between 70°C and 180°C, while the fast roll is kept between the temperature of the first roll and 20°C below the melting temperature of the nylon film. The distance between the orientation rolls is specified to be in the range of 10 to 2050 μm. This innovation is crucial for improving the mechanical properties of nylon films.

Career Highlights

Brian is currently employed at E.I. Dupont De Nemours and Company, where he continues to work on innovative projects related to polymer technology. His expertise in machine direction orientation processes has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Brian has collaborated with esteemed colleagues such as Peter Harrison Gray and Alistair N Mollison. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Brian L Hetherington's work in the field of nylon film technology exemplifies the impact of innovation on material science. His contributions not only advance the industry but also pave the way for future developments in polymer applications.