William A Foster

Title: Innovations of William A. Foster

Introduction

William A. Foster is a notable inventor based in Midland, MI (US), recognized for his contributions to the field of non-woven products. He holds a total of 4 patents, showcasing his innovative spirit and dedication to advancing technology.

Latest Patents

Foster's latest patents include "Easily disposable non-woven products having high wet strength at acid pH." This invention involves a non-woven flexible web that is enhanced for wet strength and easy disposability. The web is created by adhering fibrous elements with a polymer of an unsaturated acid and an unsaturated water-insoluble monomer, which allows the polymer to be insoluble at lower pH values and soluble at higher pH values. Another significant patent is "Fibrous compositions," which describes a fibrous product containing a papermaking grade of pulp, a structured particle latex with pH-independent cationic groups, and a co-additive. The pulp is represented by unbleached softwood kraft, while the latex features a core of a copolymer of styrene and butadiene, encapsulated with a layer that reacts to form quaternary ammonium groups.

Career Highlights

William A. Foster is currently employed at The Dow Chemical Company, where he continues to innovate and develop new products. His work has significantly impacted the industry, particularly in the realm of non-woven materials.

Collaborations

Foster has collaborated with notable coworkers, including Dale M. Pickelman and Ritchie A. Wessling, contributing to a dynamic and innovative work environment.

Conclusion

William A. Foster's contributions to the field of non-woven products and his innovative patents reflect his expertise and commitment to advancing technology. His work at The Dow Chemical Company continues to influence the industry positively.