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Title: Gopal Moreshwar Chaphekar: Innovator in Vinyl Ester Production
Introduction
Gopal Moreshwar Chaphekar is a notable inventor based in Pune, India. He has made significant contributions to the field of chemical engineering, particularly in the production of vinyl esters. With a total of 3 patents to his name, Chaphekar's work has advanced the methods of transvinylation of carboxylic acids.
Latest Patents
Chaphekar's latest patents include innovative processes for the continuous and semi-continuous transvinylation of carboxylic acids with vinyl acetate. The first patent describes a continuous process that allows for the selective formation of a vinyl ester through reactive distillation. In this process, carboxylic acid, vinyl acetate, and a palladium acetate-bidentate ligand catalyst complex are reacted. Acetic acid and vinyl acetate are continuously removed from the reaction mixture, and vinyl acetate is recycled back into the process. The final product, a vinyl ester, is then separated from the residual components. The second patent outlines a similar semi-continuous process, which also focuses on the selective formation of vinyl esters using the same reactants and methodology.
Career Highlights
Throughout his career, Gopal Moreshwar Chaphekar has worked with prominent organizations such as Celanese International Corporation and the Council of Scientific & Industrial Research. His experience in these institutions has allowed him to refine his expertise in chemical processes and patent development.
Collaborations
Chaphekar has collaborated with notable professionals in his field, including Ilias S Kotsianis and Barbara F M Kimmich. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Gopal Moreshwar Chaphekar is a distinguished inventor whose work in the transvinylation of carboxylic acids has led to innovative processes that enhance the production of vinyl esters. His contributions to the field are significant and continue to influence chemical engineering practices.
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