Sean M Sweetnam

Title: Innovations of Sean M Sweetnam in Barrier Film Technology

Introduction

Sean M Sweetnam is an accomplished inventor based in Minneapolis, MN (US). He is known for his significant contributions to the field of barrier film technology. His innovative work focuses on developing films that provide protection against ultraviolet radiation and atomic oxygen.

Latest Patents

Sean M Sweetnam holds a patent for "Ultraviolet radiation and atomic oxygen barrier films and methods of making and using the same." This patent describes barrier films that include a (co)polymeric substrate and at least one dyad made of a (co)polymer layer and an oxide layer. The films are designed to transmit visible light while limiting the transmission of ultraviolet light to a maximum of 70 percent at various incident light angles. Additionally, these films exhibit atomic oxygen degradation of less than 1×10 mg/atom, making them suitable for use in decorative objects and electronic devices, including those in satellites or aircraft.

Career Highlights

Sean M Sweetnam is associated with 3M Innovative Properties Company, where he has made notable advancements in material science. His work has contributed to the development of innovative solutions that enhance the durability and functionality of various products.

Collaborations

Throughout his career, Sean has collaborated with talented individuals such as Stephen P Maki and Timothy J Hebrink. These collaborations have fostered a creative environment that has led to the successful development of new technologies.

Conclusion

Sean M Sweetnam's contributions to barrier film technology exemplify the impact of innovation in protecting materials from environmental factors. His work continues to influence advancements in various industries, showcasing the importance of research and development in creating effective solutions.