Company Filing History:
Years Active: 1977-1997
Title: The Innovative Contributions of Donald Wayne Monk
Introduction
Donald Wayne Monk is a notable inventor based in Brevard, NC (US). He has made significant contributions to the field of materials science, particularly in the development of environmentally friendly films and processes for recycling cellophane. With a total of 2 patents, Monk's work reflects a commitment to innovation and sustainability.
Latest Patents
Monk's latest patents include a thermoplastic film made from paper containing cellulose ester fiber. This film is comprised of an admixture of 20 to 85 weight percent cellulose ester fibers and 80 to 15 weight percent cellulose fibers, along with a functional amount of a cellulose ester plasticizer. The film boasts an opacity range of 10 to 85 percent, a thickness of 0.002 to 0.010 inch, and a porosity of 0.0 to 50 ml/min/cm² at a 1.0 centibar pressure drop. Notably, it is compostable in less than 65 days. The preparation process involves saturating paper with cellulose ester plasticizer and applying heat and pressure, resulting in a film that is economically attractive and compatible with conventional paper printing techniques.
Another significant patent is for a process for recovering raw materials from waste cellophane. This efficient process includes shredding scrap cellophane, extracting softener and coating resin, and recycling tetrahydrofuran. The recovered cellulose can be reused in the manufacture of cellophane, while the softener and coating resin are suitable for reuse in production.
Career Highlights
Throughout his career, Monk has worked with prominent companies such as Eastman Chemical Company and Olin Corporation. His experience in these organizations has contributed to his expertise in materials science and innovation.
Collaborations
Monk has collaborated with notable coworkers, including Eric Eugene Ellery and Melvin Glenn Mitchell. Their combined efforts have furthered advancements in the field of materials and recycling processes.
Conclusion
Donald Wayne Monk's innovative patents and career achievements highlight his significant contributions to materials science and sustainability. His work continues to inspire advancements in environmentally friendly technologies.