Company Filing History:
Years Active: 2015-2019
Introduction
David J. Frankowski is a notable inventor based in Freeland, Michigan, with a focus on innovative polymer foam technologies. With a strong creative spirit, he holds two patents, showcasing his dedication to enhancing thermal insulation materials in various applications.
Latest Patents
Frankowski's latest patents include advancements in thermally insulating foam with vertically elongated cells. This extruded polymer foam consists of a polymer matrix combining styrene-acrylonitrile copolymer and an infrared attenuator. The foam features uniquely structured cells with an average size of 150 micrometers or smaller in the vertical direction, enhancing its insulating capabilities. Frankowski’s innovations ensure the foam has optimized properties, such as a density between 20-48 kilograms per cubic meter and a 25-year thermal conductivity of 0.030 Watts per meter-Kelvin or less without fluorinated blowing agents, making it highly efficient.
His second patent focuses on creating styrene-acrylonitrile copolymer foam with minimal yellowing. This foam incorporates less than 145 weight-parts of acrylonitrile dimer and under 8,500 weight-parts of acrylonitrile trimer per million weight parts of acrylonitrile copolymer. This innovation aims to provide a solution to color degradation in polymeric foam articles, ensuring longevity and aesthetic performance in various applications.
Career Highlights
David J. Frankowski is associated with Dow Global Technologies LLC, where he has contributed to groundbreaking research and development in polymer technologies. His rich career highlights reflect his commitment to advancing material science and his drive to address industry challenges through innovative solutions.
Collaborations
Throughout his career, Frankowski has collaborated with esteemed colleagues such as Van-Chau Vo and Anson Wong. These partnerships have played a vital role in fostering an environment of creativity and technological progression, leading to successful patent development and innovative product offerings.
Conclusion
In conclusion, David J. Frankowski stands out as an influential inventor in the field of thermal insulating foam technologies. His patents underscore his deep understanding of polymer materials and their applications. As he continues to innovate, Frankowski's contributions play a significant role in enhancing the efficiency and performance of insulation products in multiple industries.