Company Filing History:
Years Active: 2013-2015
Title: Yvan Montardi: Innovator in Rare-Earth Borates and Phosphors
Introduction
Yvan Montardi is a notable inventor based in Cormeilles-en-Parisis, France. He has made significant contributions to the field of materials science, particularly in the development of rare-earth borates and phosphors. With a total of 2 patents to his name, Montardi's work has implications for various applications, including luminescent materials.
Latest Patents
Montardi's latest patents include innovative processes for creating submicron rare-earth borates and phosphors. The first patent focuses on the preparation of liquid phase suspensions of substantially monocrystalline rare-earth borate particles. These particles have a mean size ranging from 100 to 400 nm and are produced by roasting a rare earth borocarbonate or hydroxyborocarbonate. The resulting borates are particularly useful as luminophors, serving as luminescent transparent materials.
The second patent involves the development of submicronic barium and magnesium aluminate phosphors. These phosphors are also in the form of a liquid-phase suspension, with average particle sizes ranging from 80 to 400 nm. The preparation process includes providing a liquid mixture of aluminum compounds, drying the mixture by atomization, and calcining the dried product in a reducing atmosphere before wet-grinding it.
Career Highlights
Throughout his career, Yvan Montardi has worked with prominent companies in the chemical industry, including Rhodia Operations and Rhodia Opérations. His expertise in materials science has allowed him to contribute to various innovative projects and advancements in the field.
Collaborations
Montardi has collaborated with several professionals in his field, including Thierry Le-Mercier and Laurent Thiers. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Yvan Montardi's contributions to the development of rare-earth borates and phosphors highlight his innovative spirit and dedication to advancing materials science. His patents reflect a commitment to creating useful materials that have significant applications in various industries.