Stephen B Ashton

Title: Innovations by Stephen B Ashton

Introduction

Stephen B Ashton is an accomplished inventor based in Saint Charles, IL (US). He has made significant contributions to the field of papermaking, holding a total of 4 patents. His work focuses on improving the efficiency and quality of paper products through innovative processes.

Latest Patents

Ashton's latest patents include a papermaking process aimed at increasing the ash content of paper products. This process involves flocculating filler particles in water by adding a flocculant with specific viscosity and molecular weight characteristics. The resulting flocs, which have a median particle size ranging from about 10 µm to about 150 µm, are instrumental in enhancing the ash content of paper products. Another notable patent details methods for improving dewatering efficiency, wet web strength, and filler retention in papermaking. These methods enhance the performance of drainage aids and wet strength aids by preventing filler materials from adhering to these additives.

Career Highlights

Throughout his career, Stephen B Ashton has worked with prominent companies such as Nalco Company and Ecolab USA Inc. His experience in these organizations has allowed him to develop and refine his innovative approaches to papermaking.

Collaborations

Ashton has collaborated with notable colleagues, including Yulin Zhao and Weiguo Cheng. Their combined expertise has contributed to the advancement of technologies in the papermaking industry.

Conclusion

Stephen B Ashton is a notable inventor whose work in papermaking has led to significant advancements in the industry. His innovative processes and collaborations continue to influence the field, showcasing the importance of creativity and research in developing effective solutions.