Company Filing History:
Years Active: 2007
Title: Innovations of Dari Lazzari in Polyester Stabilization
Introduction
Dari Lazzari is an accomplished inventor based in Bologna, Italy. He has made significant contributions to the field of polymer chemistry, particularly in the development of stabilized polyesters. His innovative approach addresses the challenges associated with the generation of aldehydes during the production of these materials.
Latest Patents
Dari Lazzari holds a patent for a "Process for preparing a stabilized polyester." This invention discloses a method that involves reacting one or more diacids with one or more diols in an esterification process, and/or one or more diesters with one or more diols in a transesterification process. The process utilizes an effective amount of a stabilizer selected from various compounds, including polyhydric alcohols, sterically hindered amines, and hydroxyamines. The resulting polyesters, such as PET, exhibit a lower residual acetaldehyde content, making them suitable for manufacturing bottles and containers for consumer materials, especially food and beverages.
Career Highlights
Dari Lazzari is associated with Ciba Specialty Chemicals Corporation, where he has been instrumental in advancing the company's research and development efforts in polymer technology. His work has not only contributed to the company's portfolio but has also enhanced the quality and safety of consumer products.
Collaborations
Throughout his career, Dari has collaborated with notable colleagues, including Dirk Simon and Stephen Mark Andrews. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Dari Lazzari's contributions to the field of stabilized polyesters highlight his commitment to innovation and excellence in polymer chemistry. His patented processes are paving the way for safer and more efficient materials in various industries.