John G Brodnyan

Title: Innovations of John G Brodnyan

Introduction

John G Brodnyan is a notable inventor based in Langhorne, PA (US). He has made significant contributions to the field of polymer chemistry, particularly in the development of materials that enhance the properties of cement and nonwoven fabrics.

Latest Patents

Brodnyan holds a total of 4 patents. His latest patents include a multi-stage polymer latex cement modifier and a process of making it. This invention involves a two-stage sequential emulsion polymerization process that produces multi-stage polymers, which, when used as cement modifiers, improve the physical properties of cement mortar. Another significant patent is for bonded nonwoven fabrics suitable for diaper coverstock. This invention focuses on a nonwoven fabric made primarily of hydrophobic fibers and a specific binder composition, ensuring sufficient wet tensile strength for use in diaper coverstock.

Career Highlights

Brodnyan has had a successful career at Rohm and Haas Company, where he has been able to apply his expertise in polymer chemistry to develop innovative products. His work has contributed to advancements in both construction materials and consumer products.

Collaborations

Throughout his career, Brodnyan has collaborated with notable colleagues, including Walter G De Witt, III and Robert A Gill. These collaborations have further enhanced his research and development efforts.

Conclusion

John G Brodnyan's contributions to polymer chemistry and his innovative patents demonstrate his significant impact on the industry. His work continues to influence the development of materials that improve everyday products and construction practices.