Ernest L Rister

Title: The Innovations of Ernest L. Rister

Introduction

Ernest L. Rister is a notable inventor based in Round Rock, TX (US). He has made significant contributions to the field of polyurethane foam through his innovative patent. His work exemplifies the intersection of chemistry and practical applications in materials science.

Latest Patents

Ernest L. Rister holds a patent for "Reactive amine catalysts for polyurethane foam." This patent describes polyurethanes made using specific compounds that include various alkyl and alkylene alcohols. The illustrative catalysts mentioned in his patent include N,N,N'-trimethylbis(aminoethyl)ether, dimethylaminoethoxypropylamine, and (3-aminopropyl)(2-hydroxyethyl)methylamine. This innovation is crucial for enhancing the properties and applications of polyurethane materials.

Career Highlights

Rister is associated with Huntsman Petrochemical Corporation, where he has been able to apply his expertise in developing advanced materials. His work has contributed to the company's reputation for innovation in the chemical industry. With a focus on practical applications, Rister's contributions have had a lasting impact on the field.

Collaborations

Throughout his career, Rister has collaborated with notable colleagues such as Jennifer Koch Pratt and Robert A. Grigsby, Jr. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Ernest L. Rister's work in the development of reactive amine catalysts for polyurethane foam showcases his innovative spirit and dedication to advancing material science. His contributions continue to influence the industry and inspire future innovations.