This inventor holds 2 USPTO granted patents. Top assignees: Himont Incorporated, Montell North America Inc.. Active years: 1992-1995.
Company Filing History:
Years Active: 1992-1995
Title: Giancarlo Caselli: Innovator in Polyolefin Stabilization
Introduction
Giancarlo Caselli is a notable inventor based in Ferrara, Italy. He has made significant contributions to the field of polymer chemistry, particularly in the stabilization of olefin polymers. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
Caselli's latest patents include a process for the stabilization of olefin polymers. This process involves adding stabilizers and, optionally, additives to polyolefins in particle form obtained in liquid monomer using Ziegler-Natta catalysts. The addition occurs in liquid monomer after polymerization but before the flashing of the liquid monomer, following the deactivation of aluminum alkyl. Another significant patent is for the stabilization of polyolefin and the products obtained thereby. This patent discloses olefin polymers in non-extruded, as-polymerized particle form that have a regular, essentially symmetrical geometrical shape. These polymers are stabilized by depositing a mixture of stabilizers on their surface, which can be either melted or in a liquid state.
Career Highlights
Throughout his career, Giancarlo Caselli has worked with prominent companies in the industry. He has been associated with Himont Incorporated and Montell North America Inc., where he contributed to advancements in polymer technology.
Collaborations
One of his notable collaborators is Giuseppe Gorini, with whom he has worked on various projects related to polymer stabilization.
Conclusion
Giancarlo Caselli's innovative work in the stabilization of olefin polymers has established him as a key figure in polymer chemistry. His patents reflect his commitment to advancing the field and improving the quality of polyolefin products.