This inventor holds 1 USPTO granted patent. Top assignee: Sabic Global Technologies B.v.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Ilaria Alfieri: Innovator in Oxygen Barrier Film Technology
Introduction
Ilaria Alfieri is a notable inventor based in Geleen, Netherlands. She has made significant contributions to the field of materials science, particularly in the development of oxygen barrier films. Her innovative work has led to advancements that are crucial for various applications in packaging and preservation.
Latest Patents
Ilaria Alfieri holds a patent for a "Process for preparation of oxygen barrier film." This invention relates to a method for creating an oxygen barrier film that includes an oxygen barrier layer and a treated substrate. The process involves several steps: first, a polyolefin substrate is subjected to surface treatment to achieve a treated substrate. This treatment ensures that the surface under the parts of the curves corresponding to C—O, C—N, and C═O groups is at least 10% based on the total surface under the curve as determined by X-ray photoelectron spectroscopy (XPS). Next, an aqueous or hydroalcoholic coating composition is applied, which contains 0.1 to 25 wt % of polyvinyl alcohol and 0.1 to 30 wt % of a metal alkoxide, along with optional silicate minerals. Finally, the coating composition is dried to form the oxygen barrier layer, resulting in the final oxygen barrier film.
Career Highlights
Ilaria Alfieri is currently employed at Sabic Global Technologies B.V., where she continues to innovate and develop new materials. Her work has been instrumental in enhancing the performance of packaging materials, making them more effective in preserving products.
Collaborations
Ilaria collaborates with talented professionals in her field, including Daniela Menozzi and Estelle Julie Mathilde Poulet. These collaborations foster a creative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Ilaria Alfieri's contributions to the development of oxygen barrier films exemplify her commitment to innovation in materials science. Her patent and ongoing work at Sabic Global Technologies B.V. highlight her role as a leading inventor in this important field.