Frances J Timmers

Title: Frances J Timmers: Innovator in Durable Thermosets

Introduction

Frances J Timmers is a notable inventor based in Midland, MI (US). She has made significant contributions to the field of materials science, particularly in the development of durable thermosets. Her innovative work has led to the creation of a unique patent that addresses the need for environmentally friendly binder compositions.

Latest Patents

Frances J Timmers holds a patent for "Durable thermosets from reducing sugars and primary polyamines." This invention provides thermosetting aqueous binder compositions that utilize one or more diprimary diamines, such as lysine, or poly(primary amine), like polyethylenimine, combined with reducing sugars. The innovative aspect of her patent lies in the specific ratio of primary amine equivalents to carbonyl groups in the reducing sugar, which ranges from 0.4:1 to 2:1. These binders are notably formaldehyde-free and do not require polycarboxylic or polycarboxylate components, while still offering excellent hot wet tensile strength when cured in a short time frame.

Career Highlights

Throughout her career, Frances has worked with prominent companies in the chemical industry, including Dow Global Technologies LLC and Rohm and Haas Company. Her experience in these organizations has allowed her to refine her expertise in polymer chemistry and materials development.

Collaborations

Frances has collaborated with talented individuals in her field, including William Christopher Finch and Haksu Lee. These partnerships have contributed to her innovative research and development efforts.

Conclusion

Frances J Timmers is a pioneering inventor whose work in durable thermosets has made a significant impact on the materials science industry. Her dedication to creating environmentally friendly solutions continues to inspire future innovations.