Company Filing History:
Years Active: 1979-1985
Title: The Innovative Journey of Maurice Lamalle
Introduction
Maurice Lamalle, based in Saint-Genis-Laval, France, is a notable inventor recognized for her contributions to the field of chemistry and materials science. With two patents to her name, she has made substantial advancements in the preparation of advanced alumina compounds and anhydrite binders, showcasing her ingenuity and dedication to innovation.
Latest Patents
Lamalle’s latest patents reflect her expertise and innovative spirit. One significant patent describes a "Process for the preparation of finely divided aluminas" or "Processes for the preparation of pure alumina powders or pure non-stoichiometric alumina-magnesia spinel powders". This process involves utilizing ammonium alum-based compositions which are dehydrated using dehydrated salts and is followed by a calcination process. It promises the reproducible production of aluminas and spinels that exhibit high homogeneity and specific surfaces ranging from 100 to 200 m²/g. These materials have critical applications in creating isotopic enrichment barriers for gaseous diffusion, metal polishes, catalysts, and catalyst supports.
Her second patent pertains to an "Anhydrite binder and method", focusing on making a binder from the gypsum by-product known as phosphogypsum. This invention details a binder composed of particulate anhydrous CaSO₄ with a minimum of 93% insoluble CaSO₄ content, and specific particle size characteristics that enhance its efficacy in various applications.
Career Highlights
Lamalle's career is marked by her role at Produits Chimiques Ugine Kuhlmann, where she collaborates on innovative projects that enhance the company’s product offerings in the chemical industry. Her focus on developing novel materials has contributed significantly to the advancement of chemical processing techniques.
Collaborations
Throughout her career, Lamalle has worked alongside esteemed colleagues, including Roland Bachelard and Robert Barral. These collaborations have fostered a dynamic exchange of ideas, propelling forward their joint efforts in research and development within the chemical sector.
Conclusion
In summary, Maurice Lamalle stands out as an influential inventor whose work has substantially impacted the fields of chemistry and materials science. Her patents not only demonstrate her commitment to innovation but also highlight the potential applications of her research in various industries. Her journey serves as an inspiration for aspiring inventors and innovators alike.