Delores J Alexander

Title: Delores J Alexander: Innovator in Coating Compositions

Introduction

Delores J Alexander is a prominent inventor based in Southfield, MI (US). She has made significant contributions to the field of coating compositions, holding a total of 6 patents. Her innovative work focuses on developing flexible coatings that exhibit excellent adherence and superior weathering properties.

Latest Patents

One of her latest patents is for a flexible two-component urethane coating composition. This invention relates to flexible coating compositions that have excellent adherence to metal or plastic and possess superior weathering properties. More particularly, the invention involves coating compositions that comprise hydroxy-containing urethane modified polyesters. These modified polyesters are created from urethane modified diols reacted with polyol and diacid compounds, along with a polyisocyanate crosslinking agent and, optionally, a high molecular weight linear polyurethane.

Another notable patent is for a flexible basecoat/two-component clearcoat coating composition. This invention is directed towards flexible basecoat/clearcoat coating systems that have excellent adherence to metal and plastic substrates while also possessing superior weathering properties. The clearcoat composition comprises hydroxy-containing urethane modified polyester, made by reacting a urethane modified diol with polyol and diacid components, which is crosslinkable with polyisocyanates. The basecoat composition consists of hydroxy-containing urethane modified polyesters, made by reacting hydroxy functional polyester with diisocyanate, which is crosslinkable with amine-aldehyde resins and pigment. Optionally, either or both compositions may include a high molecular weight linear polyurethane.

Career Highlights

Throughout her career, Delores has worked with notable companies, including Ford Motor Company Limited. Her work has significantly impacted the development of advanced coating technologies.

Collaborations

Delores has collaborated with esteemed colleagues such as Panagiotis I Kordomenos and Kenneth R Kurple, contributing to her innovative projects and research.

Conclusion

Delores J Alexander is a remarkable inventor whose work in flexible coating compositions has led to significant advancements in the field. Her contributions continue to influence the industry and inspire future innovations.