Company Filing History:
Years Active: 1993
Title: Dianne A. Zadnik: Innovator in Aluminum Alloy Technologies
Introduction
Dianne A. Zadnik is a notable inventor based in New Kensington, PA (US). She has made significant contributions to the field of aluminum alloy technologies, holding 2 patents that showcase her innovative spirit and technical expertise.
Latest Patents
Dianne's latest patents include a process for making an aluminum alloy finstock lubricated by a water-microemulsifiable lubricant composition. This innovative finstock is designed for manufacturing heat exchanger fins. The lubricant composition consists of an oil, an anionic surfactant, a polyalkoxy alkylphenol cosurfactant, and optionally a C.sub.10 -C.sub.36 mono- or dicarboxylic acid. The application of this lubricant is performed by dissolving it in hexane, which is then evaporated, leaving behind a water-microemulsifiable lubricant residue. This product can be easily washed with water, allowing the lubricant residue to microemulsify into a microemulsion.
Another patent focuses on an aluminum alloy preform that has an outer surface portion prelubricated with a film of a similar water-microemulsifiable lubricant composition. This composition also includes an oil, an anionic surfactant, a non-ionic cosurfactant, and optionally a C.sub.10 -C.sub.36 mono- or dicarboxylic acid. The solvent used for this application is preferably hexane, which evaporates to leave a lubricant film that can be washed away with water.
Career Highlights
Dianne A. Zadnik is currently associated with the Aluminum Company of America, where she continues to innovate and develop new technologies in aluminum alloys. Her work has significantly impacted the efficiency and effectiveness of aluminum products in various applications.
Collaborations
Dianne collaborates with Girma Biresaw, who is also a prominent figure in the field. Their partnership exemplifies the importance of teamwork in driving innovation and advancing technology.
Conclusion
Dianne A. Zadnik's contributions to aluminum alloy technologies through her patents reflect her dedication to innovation and excellence in her field. Her work continues to influence the industry and pave the way for future advancements.