Company Filing History:
Years Active: 1992-1999
Title: Celebrating the Innovations of Rita S. McMinn
Introduction
Rita S. McMinn, an accomplished inventor based in Newark, Delaware, has made significant contributions to the field of polymer science. With a remarkable portfolio that includes four patents, her innovative approaches have advanced the understanding and application of polymer materials in various industries.
Latest Patents
One of McMinn's latest patents is a "Staged feeding process for mixing polymers." This inventive process facilitates the preparation of a composition by mixing a first polymer with a second, dissimilar polymer to create a uniform, small-particle dispersion. The method engages distinct feed stages to optimize the mixing and chemical reaction between the two polymers, offering a technological breakthrough in materials science.
Another noteworthy patent is focused on "Low-melting tetrafluoroethylene copolymer and its uses." This innovation highlights copolymers of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP), which exhibit exceptional performance as processing aids in polyolefins. With a low melting temperature, these TFE/HFP copolymers enhance processing efficiency and demonstrate fluid stability in selected solvents at room temperature.
Career Highlights
Rita S. McMinn has established herself as a leading figure at E.I. DuPont de Nemours and Company, where her innovative research and development work has propelled the company forward. Her expertise in polymer mixing and processing aids has played a critical role in advancing the capabilities of various applications within the company's portfolio.
Collaborations
Throughout her career, McMinn has collaborated with esteemed colleagues, including George R. Chapman, Jr., and Donnan E. Priester. These partnerships have not only fostered a dynamic research environment but have also contributed to a wealth of knowledge and inventions in the field of polymer science.
Conclusion
In conclusion, Rita S. McMinn's innovative spirit and contributions to polymer science mark her as a significant figure in the world of inventions. Her patents reflect a deep understanding of materials and engineering processes that have the potential to influence various industries for years to come. As she continues her work at E.I. DuPont de Nemours and Company, the impact of her innovations will undoubtedly shape the future of polymer technology.