Douglas S Thornton

Title: Innovations of Douglas S. Thornton

Introduction

Douglas S. Thornton is a notable inventor based in Hinsdale, MA (US). He has made significant contributions to the field of paper production through his innovative patents. With a total of two patents to his name, Thornton has focused on enhancing the properties of paper using starch fibers.

Latest Patents

Thornton's latest patents include a process for the production of paper containing starch fibers. This innovative method involves using water-insensitive starch fibers, produced by extruding a starch dispersion into a coagulating solution, to replace all or part of the conventional cellulosic or other pulp. Additionally, he has developed a method for incorporating functional additives into paper during production, as well as a technique for binding fibers in non-woven webs. His second patent focuses on the production of water-insensitive starch fibers, which have an amylopectin content of about 55 to 100% by weight. These fibers are prepared by extruding a colloidal starch dispersion in thread-like form into a moving coagulating bath, allowing for the incorporation of water-insoluble additives.

Career Highlights

Thornton has been associated with the National Starch and Chemical Corporation, where he has applied his expertise in the development of innovative paper production techniques. His work has contributed to advancements in the use of starch fibers in the paper industry.

Collaborations

Some of Thornton's notable coworkers include Henry R. Hernandez and Donald S. Greif. Their collaboration has likely fostered a creative environment that encourages innovation in their projects.

Conclusion

Douglas S. Thornton's contributions to the field of paper production through his innovative patents demonstrate his commitment to advancing technology in this area. His work continues to influence the industry and showcases the potential of starch fibers in enhancing paper properties.