Ernest M Rinehart

Title: The Innovations of Ernest M Rinehart

Introduction

Ernest M Rinehart is a notable inventor based in North St. Paul, MN (US). He holds a total of 5 patents that showcase his contributions to the field of materials and imaging technology. His work has significantly impacted various industries, particularly in improving image quality and durability.

Latest Patents

One of Rinehart's latest patents involves imaged articles comprising a substrate having a primed surface. This invention relates to a substrate with a primed surface layer made from a base polymer that meets specific criteria for solubility parameter, molecular weight (Mw), and glass transition temperature. The primer enhances overall image quality by improving properties such as ink uptake, dot gain, color density, and ink adhesion. The preferred primer compositions are partially soluble in the ink composition, which increases ink layer thickness and enhances durability and day/night color balance. Various substrates can be primed, including sheeting for traffic control signage and commercial graphic films for advertising and promotional displays.

Career Highlights

Rinehart has worked with prominent companies such as 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His experience in these organizations has allowed him to develop innovative solutions that address real-world challenges in imaging and materials.

Collaborations

Throughout his career, Rinehart has collaborated with talented individuals, including Caroline M Ylitalo and Bret W Ludwig. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Ernest M Rinehart's contributions to the field of imaging technology through his patents demonstrate his innovative spirit and dedication to improving product quality. His work continues to influence various industries, showcasing the importance of advancements in materials science.