Angelo Moalli

Title: Angelo Moalli: Innovator in Polymer Chemistry

Introduction

Angelo Moalli is a notable inventor based in Castelletto Ticino-Novara, Italy. He has made significant contributions to the field of polymer chemistry, particularly in the development of catalysts for the production of olefinic polymers.

Latest Patents

Moalli holds a patent for a "Bimetal catalyst for the (co)polymerization of α-olefins." This innovative catalyst comprises a co-catalyst consisting of a hydride or an organometallic compound from groups 1, 2, or 13 of the periodic table. The solid component of the catalyst consists of at least 95% by weight of titanium, magnesium, hafnium, aluminum, chlorine, and R—COO carboxylate groups. Here, R represents an aliphatic, cycloaliphatic, or aromatic hydrocarbon containing from 1 to 30 carbon atoms. Notably, at least 80% of the titanium is in oxidation state +3, and at least 1% of this titanium in oxidation state +3 has a tetrahedral coordination geometry. This catalyst enables the production of high molecular weight polyethylene through solution polymerization processes at temperatures exceeding 200°C.

Career Highlights

Angelo Moalli is associated with Polimeri Europa S.r.l., where he applies his expertise in polymer chemistry. His work has been instrumental in advancing the efficiency and effectiveness of polymer production processes.

Collaborations

Moalli has collaborated with esteemed colleagues such as Francesco Menconi and Giuseppe Conti. Their combined efforts have contributed to the innovative developments in the field of polymer chemistry.

Conclusion

Angelo Moalli's contributions to polymer chemistry, particularly through his patented bimetal catalyst, highlight his role as a significant inventor in the industry. His work continues to influence the production of olefinic polymers, showcasing the importance of innovation in this field.