Rosangela Pirri

Title: Innovations by Rosangela Pirri: A Focus on (Meth)acrylic Compositions

Introduction

Rosangela Pirri, a notable inventor based in Montardon, France, has made significant contributions to the field of polymer science. With an impressive portfolio of 31 patents, her innovative work primarily centers around (meth)acrylic compositions, which have applications in adhesives, coatings, and other materials.

Latest Patents

Among her latest patents, Pirri has developed a series of compositions suitable for use as (meth)acrylic adhesive materials. One such invention, titled "Meth(acrylic) composition, its method of preparation and its use," details a novel adhesive comprising a multistage polymer in the form of polymeric particles combined with a (meth)acrylic polymer. This invention emphasizes the structural integrity and adaptability of the adhesive, made from a two-part composition that enhances its performance in various applications. Another related patent focuses on a composition that includes a multistage polymer with a medium molecular weight (meth)acrylic polymer, offering avenues for impact modification in polymer compositions used in thermosetting resins and thermoplastic polymers.

Career Highlights

Rosangela Pirri's career is highlighted by her work with esteemed organizations such as Arkema and Société Nationale Elf Aquitaine. At Arkema, a global leader in specialty chemicals and advanced materials, she contributed to groundbreaking research and innovation in polymer formulations, while her tenure at Société Nationale Elf Aquitaine involved significant advancements in materials science. Her contributions have led to the commercialization of various innovative products in the industry.

Collaborations

Throughout her career, Pirri has worked alongside many talented professionals, including esteemed colleagues Philippe Hajji and Raber Inoubli. These collaborations have played a vital role in refining her innovations and achieving successful patent applications, showcasing the importance of teamwork in the field of invention and research.

Conclusion

Rosangela Pirri's extensive body of work and her innovative contributions to the field of (meth)acrylic compositions demonstrate her significant impact as an inventor. Her patents not only reflect her creativity but also underscore the importance of collaboration and dedication within the scientific community. As an influential figure in polymer science, Pirri continues to inspire future generations of inventors.