William B Haffner

Title: The Innovations of William B Haffner

Introduction

William B Haffner is a notable inventor based in Menasha, WI (US). He has made significant contributions to the field of polymer films, holding a total of 2 patents. His work focuses on creating advanced materials that enhance packaging applications.

Latest Patents

Haffner's latest patents include the development of an oriented EVOH/nylon blend film. This molecularly oriented film comprises a layer containing a blend of ethylene vinyl alcohol (EVOH) and nylon, which exhibits a desirable balance of oxygen barrier and strength properties. These films are ideally suited for various packaging applications. Another significant patent is for an unbalanced oriented multiple layer film. This film features a plurality of adjacent molecularly oriented layers, including polypropylene, anhydride modified polypropylene, and a barrier layer of either ethylene vinyl alcohol or nylon. The process for making these films involves heating, stretching, annealing, and cooling, resulting in high-performance materials.

Career Highlights

Throughout his career, Haffner has worked with prominent companies such as American Can Company and American National Can Company. His experience in these organizations has contributed to his expertise in the field of polymer films and packaging solutions.

Collaborations

Haffner has collaborated with notable individuals in his field, including Scott S Super and Joseph C Hsu. These collaborations have likely enriched his work and led to innovative advancements in polymer technology.

Conclusion

William B Haffner's contributions to the field of polymer films demonstrate his innovative spirit and dedication to improving packaging solutions. His patents reflect a commitment to advancing material science and enhancing product performance.