Company Filing History:
Years Active: 1982
Title: Marzio Ligutti: Innovator in Unsaturated Polyesters
Introduction
Marzio Ligutti is a notable inventor based in Colleferro, Italy. He has made significant contributions to the field of materials science, particularly in the development of unsaturated polyesters. His innovative approach has led to advancements that enhance the properties of polyester resins.
Latest Patents
Ligutti holds a patent for a process for the preparation of unsaturated polyesters. This process involves the use of a glycol and tetrahydrophthalic anhydride, maleic anhydride, and/or fumaric acid. The resulting polyester resin is designed to rapidly lose its surface tackiness after cross-linking, producing very flexible materials that are resistant to creasing. The glycol used in this process contains at least two ether bridges alternated with --CH.sub.2 --CH.sub.2 -- groups. The method ensures that the alkyd produced is essentially free from tetrahydrophthalic anhydride. The resins created through this process are suitable for making putties that are free from surface tackiness and possess excellent finishing properties for application by spraying or with a putty knife. Ligutti has 1 patent to his name.
Career Highlights
Marzio Ligutti is associated with Snia Viscosa S.p.a., where he has been instrumental in advancing the company's research and development efforts. His work has contributed to the production of high-quality materials that meet industry standards.
Collaborations
Ligutti has collaborated with Elvio Bertotti, a fellow innovator, to further enhance the research and development of polyester materials. Their combined expertise has led to significant advancements in the field.
Conclusion
Marzio Ligutti's contributions to the development of unsaturated polyesters have made a lasting impact on materials science. His innovative processes and collaborations continue to influence the industry positively.