Henry P Stogner

Title: Innovations by Henry P. Stogner

Introduction

Henry P. Stogner is an accomplished inventor based in Bluefield, West Virginia. He holds a total of 2 patents that showcase his expertise in the field of cellulose and starch chemistry. His innovative approaches have contributed significantly to advancements in material processing.

Latest Patents

Stogner's latest patents include "Methods of preparing polysaccharide sheets for esterification" and "Starch esters, methods of making same, and articles made therefrom." The first patent outlines a process for preparing cellulose sheets by moistening them to a water content between 20% and 50%, attriting the moistened sheets to create a wet pulp, and then flash drying the pulp to achieve a cellulose floccule with a moisture content of 4% to 8%. This floccule is then esterified to produce a cellulose ester product. The second patent describes the creation of starch esters through the reaction of starch with an esterifying agent in the presence of a catalyst, either directly or after pre-treatment in a bath free of esterifying agents.

Career Highlights

Stogner is currently associated with Celanese Acetate Limited, where he applies his knowledge and skills in the development of innovative materials. His work has been instrumental in enhancing the processing and application of cellulose and starch-based products.

Collaborations

Some of his notable coworkers include Thomas S. Garrett and Lawton E. Kizer, who have collaborated with him on various projects within the company.

Conclusion

Henry P. Stogner's contributions to the field of cellulose and starch chemistry through his patents reflect his innovative spirit and dedication to advancing material science. His work continues to influence the industry and inspire future developments.