Paul E Ducharme, Jr

Title: Paul E Ducharme, Jr: Innovator in Cellulosic Film Technology

Introduction

Paul E Ducharme, Jr is a notable inventor based in Tinley Park, IL (US). He holds a total of four patents, showcasing his contributions to the field of materials science, particularly in the development of cellulosic films. His innovative approaches have led to advancements in manufacturing processes that utilize natural fibers.

Latest Patents

Ducharme's latest patents include a method for preparing a reinforced cellulosic film. This method involves creating a uniform dispersion of hemp fibers within an amine oxide cellulose solvent to form a slurry. The slurry is then mixed with a molten aqueous solution of cellulose and amine oxide cellulose solvent, followed by extrusion and regeneration of the dissolved cellulose. Another significant patent is for an apparatus designed for the manufacture of cellulose food casing. This apparatus produces a non-derivatized cellulose film that is precipitated in tubular form from an extruded thermoplastic solution of cellulose and an amine oxide cellulose solvent.

Career Highlights

Throughout his career, Ducharme has worked with prominent companies such as Viskase Corporation and Courtaulds Fibres Limited. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in cellulose technology.

Collaborations

Ducharme has collaborated with notable coworkers, including Myron D Nicholson and Edward Makoto Kajiwara. These partnerships have likely enriched his work and led to innovative solutions in the field.

Conclusion

Paul E Ducharme, Jr is a distinguished inventor whose work in cellulosic film technology has made a significant impact. His patents reflect a commitment to innovation and sustainability in materials science.