Norman J Hayes

Title: The Innovative Journey of Inventor Norman J. Hayes

Introduction

Norman J. Hayes, based in Bedford, MA, has made significant contributions to the field of materials science through his inventive work with polyurethane foams. With a total of two patents to his name, Hayes has developed innovative solutions that enhance the physical properties of foam materials.

Latest Patents

Hayes's most recent patents include a "Polyurethane Foam Sheet and Method," which describes a composite, self-supporting polyurethane foam sheet. This invention involves forming an aqueous dispersion of hydrophilic polyurethane foam particles combined with fibers that serve as a binder. The process includes layering the dispersion onto a supporting screen and removing water, resulting in a rapid formation of a product that offers a desirable soft and cushioning feel.

Another notable patent, "Foam Sheet and Method," details the preparation of a foam sheet fabric using a hydrophilic crosslinked polyurethane component. This invention encompasses the reaction of an isocyanate-capped polyoxyethylene polyol with a large amount of an aqueous reactant. The resulting fabrics exhibit a wide range of improved characteristics, including enhanced comfort, moisture control, and ease of processing, and can incorporate selected additives such as fibers and fire retardants.

Career Highlights

Throughout his career, Norman J. Hayes has collaborated with various professionals at W. R. Grace & Co., a company renowned for its innovative materials and specialty chemicals. His work significantly contributes to the company's mission of developing advanced material solutions that serve diverse industries.

Collaborations

In his journey as an inventor, Hayes has had the opportunity to work alongside esteemed colleagues, including Irving E. Isgur and Andrew B. Holmstrem. These collaborations reflect a shared commitment to innovation and excellence in material science, leading to the development of groundbreaking technologies.

Conclusion

Norman J. Hayes's inventive spirit and dedication to advancing polyurethane foam technology underscore his role as a key figure in the evolving landscape of materials science. His patents not only highlight his creativity but also his commitment to enhancing everyday products through innovative solutions.