Location History:
- Monte San Pietro, IT (1997)
- Monte S. Pietro, IT (1999)
- Bologna, IT (2000)
Company Filing History:
Years Active: 1997-2000
Title: Maurizio Toselli: Innovator in Polyester Catalyst Technology
Introduction
Maurizio Toselli is a notable inventor based in Bologna, Italy. He has made significant contributions to the field of polyester production through his innovative catalyst compositions. With a total of 3 patents to his name, Toselli's work has advanced the efficiency and effectiveness of polyester manufacturing processes.
Latest Patents
Toselli's latest patents include a phosphate-containing catalyst composition for the preparation of polyesters. This invention involves the reaction of a dicarboxylic acid, preferably an aromatic acid such as terephthalic acid, with a dihydroxy compound like 1,4-butanediol. The catalyst composition comprises a combination of a titanium-based compound, such as tetra-n-butyl titanate, a zirconium-based compound, and a phosphate-forming compound like sodium dihydrogen phosphate. This innovative catalyst composition allows for the production of polyesters with relatively low melt viscosities in shorter reaction times, while minimizing undesirable reaction by-products. Another patent focuses on a catalyst composition for the preparation of polyesters or copolyesters, which includes a titanium-based or zirconium-based compound and a lanthanide series compound or hafnium. This invention also describes an improved method for preparing polyesters using a two-stage process of ester interchange and polycondensation.
Career Highlights
Throughout his career, Maurizio Toselli has worked with prominent companies, including General Electric Company and Ausimont S.p.a. His experience in these organizations has contributed to his expertise in catalyst technology and polyester production.
Collaborations
Toselli has collaborated with notable professionals in his field, including Francesco Pilati and Timothy Edward Banach. These collaborations have further enriched his research and development efforts.
Conclusion
Maurizio Toselli's contributions to polyester catalyst technology have made a significant impact on the industry. His innovative patents and collaborations highlight his dedication to advancing manufacturing processes. His work continues to influence the field of polyester production.