John T Tupa

Title: The Innovative Contributions of John T Tupa

Introduction

John T Tupa is a notable inventor based in Broadview Heights, OH (US). He has made significant contributions to the field of coating compositions, holding a total of 2 patents. His work focuses on developing low temperature cure latexes that have practical applications in various industries.

Latest Patents

Tupa's latest patents include innovative thermosetting low temperature cure coating compositions. The first patent involves combining specific acrylamide emulsion polymers containing both carboxyl and hydroxyl groups with a glycoluril. This combination allows both the carboxyl and hydroxyl groups to cross-link with the glycoluril upon curing. The second patent also centers on low temperature cure latexes, produced by mixing emulsion polymers that contain reactive hydroxyl groups, carboxyl groups, and acrylamide groups with dimethylol dihydroxy ethylene urea. In this case, the hydroxyl groups cross-link with the dimethylol dihydroxy ethylene urea during the curing process. Preferred emulsion polymers for both patents are acrylamide polymers.

Career Highlights

John T Tupa is currently employed at Scm Corporation, where he continues to innovate and develop new technologies. His expertise in coating compositions has positioned him as a valuable asset to the company and the industry at large.

Collaborations

Throughout his career, Tupa has collaborated with several talented individuals, including David A Borovicka, Sr and Kenneth G Hahn. These collaborations have likely contributed to the success of his innovative projects.

Conclusion

John T Tupa's contributions to the field of low temperature cure latexes demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of chemical compositions and their applications, making him a significant figure in the industry.