Company Filing History:
Years Active: 1976-1985
Title: The Innovative Contributions of Silvio L. Giolito
Introduction
Silvio L. Giolito, an esteemed inventor based in Whitestone, NY, has made significant contributions to the field of chemical engineering. With a remarkable portfolio of 19 patents, he has developed innovative processes that have advanced the synthesis of phosphate esters.
Latest Patents
Among his latest patents is the groundbreaking innovation for "Phosphate ester synthesis without phosphorylation catalyst." This invention enables the preparation of triarylphosphates from alkylphenols without the requirement for a phosphorylation catalyst. The improved process involves preheating the alkylphenol feedstock to 150°C and carrying out the reaction at 215°C or above with a stoichiometric excess of alkylphenol. This method simplifies the distillative purification of the reaction product as it eliminates the need for withdrawing purified product as distillate.
Another notable patent is for the "Low temperature stable tert-butylphenyl diphenyl phosphate." This process includes the butylation of phenol to generate tert-butylphenol, which is then isomerized to yield mixed meta and para isomers. The phenol is subsequently alkylated with isobutylene to create a stable tert-butylphenyl diphenyl phosphate that does not freeze or gel at low temperatures, particularly beneficial for various applications.
Career Highlights
Silvio L. Giolito has established a prominent career at Stauffer Chemical Company, where he has leveraged his expertise in chemical processes to develop innovative solutions that enhance product stability and production efficiency. His dedication to research and development has paved the way for creative approaches within the industry.
Collaborations
Throughout his career, Giolito has collaborated with esteemed colleagues such as Stanley B. Mirviss and Fred Jaffe. These partnerships have facilitated the exchange of knowledge and fostered a dynamic environment for innovation, contributing to the success of various projects and patent applications.
Conclusion
Silvio L. Giolito's inventive spirit and commitment to advancing chemical engineering continue to impact the industry significantly. His pioneering patents exemplify the importance of innovation and collaboration in developing practical solutions that address contemporary challenges in the field. As he moves forward, Giolito remains an influential figure in the domain of phosphate ester synthesis and beyond.
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