Company Filing History:
Years Active: 1981-1983
Title: The Innovations of William H. Steinmetz
Introduction
William H. Steinmetz is a notable inventor based in Collingswood, NJ (US). He has made significant contributions to the field of coating compositions, particularly through his innovative use of epoxy resins. With a total of 2 patents, Steinmetz has developed formulations that enhance the performance and application of coatings in various industries.
Latest Patents
Steinmetz's latest patents include a water-borne coating composition made from epoxy resin. This invention involves the blending of water-borne reaction products of carboxyl-functional polymers, polyepoxides, and tertiary amines with carboxyl-functional polymers that have a dissimilar acid number. The resulting products serve as film-forming components for coating compositions, which can be applied using various methods such as spray, flow, dip, roller, or electro-coating. These coatings are particularly useful for spray coating the interiors of two-piece tin-plated steel cans used for beverages and food. Additionally, his second patent focuses on a water-borne coating composition made from modified epoxy resin. This formulation also utilizes carboxyl-functional polymers, modified polyepoxides, and tertiary amines, providing coatings with improved properties such as flexibility, corrosion resistance, gloss, and hydrolytic stability.
Career Highlights
William H. Steinmetz is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of materials science and innovation. His work at DuPont has allowed him to explore and develop advanced coating technologies that have practical applications in various sectors.
Collaborations
Steinmetz has collaborated with notable coworkers, including Lee R. Harper and Judith Elaine Obetz. These partnerships have contributed to the successful development of his innovative coating compositions.
Conclusion
William H. Steinmetz's contributions to the field of coating compositions demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials science and a dedication to improving product performance in the industry.