David L Bergman

Title: Innovations of David L Bergman

Introduction

David L Bergman is a notable inventor based in Greensboro, NC (US). He has made significant contributions to the field of superabsorbent polymer compositions, holding a total of 12 patents. His work focuses on improving the stability and absorption capabilities of these materials, which have various applications in industries such as hygiene and agriculture.

Latest Patents

Bergman's latest patents include a "Particulate superabsorbent polymer composition having improved stability and fast absorption." This invention relates to a fast particulate superabsorbent polymer composition that includes a polymer with a neutralized aluminum salt solution applied to its surface. The composition is designed to have a pH value ranging from about 5.5 to about 8. After undergoing a Processing Test, the composition demonstrates a permeability stability index between 0.60 and 0.99, along with specific compressibility measurements. Another patent focuses on a similar composition, emphasizing a mean particle size distribution of 300 to 400 micrometers and a Free Swell Gel Bed Permeability (FSGBP) of about 20×10 cm to about 200×10 cm.

Career Highlights

Throughout his career, David L Bergman has worked with prominent companies such as Evonik Stockhausen GmbH and Evonik Corporation. His experience in these organizations has allowed him to refine his expertise in polymer technology and contribute to innovative solutions in the field.

Collaborations

Bergman has collaborated with notable colleagues, including Scott J Smith and Stan McIntosh. These partnerships have likely enhanced his research and development efforts, leading to the successful creation of his patented inventions.

Conclusion

David L Bergman is a distinguished inventor whose work in superabsorbent polymer compositions has led to numerous patents and advancements in the field. His contributions continue to impact various industries, showcasing the importance of innovation in material science.