Company Filing History:
Years Active: 1982-1987
Title: Innovations of Kathleen M McCreedy
Introduction
Kathleen M McCreedy is a prominent inventor based in Midland, MI (US). She has made significant contributions to the field of polymer science, particularly in the development of miscible polymer blends and membrane technologies. With a total of 8 patents to her name, her work has had a substantial impact on various industrial applications.
Latest Patents
One of her latest patents involves miscible polymer blends containing poly(2-alkyl-2-oxazoline). This invention discloses blends of poly-2-oxazolines and thermoplastic polymers that exhibit a single glass transition point, indicative of a miscible blend. These blends are particularly useful as membranes, especially for separation processes involving mixtures of organic compounds or organic compounds and water, as well as in pervaporation processes. Another notable patent focuses on membrane compositions that are useful in filtration and distillation applications. These membranes are prepared by providing a glassy polymer composition, such as polystyrene, which can be crosslinked and crazed in the presence of a monomer like methyl methacrylate. The resulting membrane compositions feature a microporous structure that can contain polymeric material, enhancing their functionality.
Career Highlights
Kathleen has had a distinguished career at The Dow Chemical Company, where she has been instrumental in advancing polymer technology. Her innovative approaches have led to the development of new materials that meet the evolving needs of various industries.
Collaborations
Throughout her career, Kathleen has collaborated with notable colleagues, including Henno Keskkula and James C Pawloski. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Kathleen M McCreedy's contributions to polymer science and membrane technology exemplify her dedication to innovation. Her patents and collaborative efforts continue to influence the field, showcasing the importance of her work in advancing industrial applications.
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