Company Filing History:
4 out of 93 
1 out of 374 
Years Active: 2006-2009
Title: Maria Rivellini - Innovator in Polymerization Catalysts
Introduction
Maria Rivellini is a distinguished legal representative and inventor based in Novara, Italy. She has made significant contributions to the field of polymerization catalysts, holding a total of 4 patents. Her work focuses on enhancing the efficiency and effectiveness of catalysts used in the production of various elastomeric copolymers.
Latest Patents
Among her latest patents, one notable invention is related to chlorinated promoters for vanadium-based polymerization catalysts. These promoters are specifically designed for use in the (co)polymerization of olefins, particularly in the production of ethylene/propylene (EPR) and ethylene/propylene/diene (EPDM) elastomeric copolymers. The promoters belong to a group of compounds characterized by a specific general formula.
Another significant patent involves a supported catalyst containing active titanium for the homo-, co-, and ter-polymerization of olefin-unsaturated compounds. This invention details the preparation and application of a catalytic system that includes a supported catalyst based on titanium and a co-catalyst derived from organo-aluminum compounds. The catalyst is notably supported on silica, which is obtained through a unique reaction process involving titanium halocarboxylate and magnesium halocarboxylate.
Career Highlights
Maria has worked with prominent companies in the industry, including Polimeri Europa S.p.A. and Eni S.p.A. Her experience in these organizations has allowed her to develop and refine her expertise in polymerization technologies.
Collaborations
Throughout her career, Maria has collaborated with several legal representatives, including Laura Santi and Stefano Santi. These partnerships have contributed to her success and innovation in the field.
Conclusion
Maria Rivellini stands out as a key figure in the development of advanced polymerization catalysts. Her innovative patents and professional collaborations highlight her commitment to enhancing the field of polymer science.