This inventor holds 1 USPTO granted patent. Top assignee: Ato Chimie. Active years: 1981.
Company Filing History:
Years Active: 1981
Title: Marie Gilbert: Innovator in Polymer Chemistry
Introduction
Marie Gilbert is a prominent inventor based in Pau, France. She has made significant contributions to the field of polymer chemistry, particularly in the development of processes for creating alpha-olefin polymers and copolymers. Her innovative work has led to advancements in the production of high-performance materials.
Latest Patents
Marie Gilbert holds a patent for a process for making crystalline polymers or copolymers of alpha-olefins containing 3 to 8 carbon atoms, such as polypropylene. This process involves polymerization using a catalyst that combines titanium chloride and an organic aluminum compound, along with a stereospecificity additive. The additive, a cyclic polyether of the crown ether type, may include sulfur atoms and/or nitro radicals, and can be used with an activator. This method results in polymers or copolymers with a high isotacticity index while maintaining sufficient catalyst activity. She has 1 patent to her name.
Career Highlights
Marie Gilbert is associated with Ato Chimie, where she applies her expertise in polymer chemistry. Her work has been instrumental in enhancing the efficiency and effectiveness of polymer production processes.
Collaborations
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Conclusion
Marie Gilbert's contributions to polymer chemistry exemplify the impact of innovative processes in material science. Her patented work continues to influence the industry and showcases her role as a leading inventor in her field.