Rafael Aislan Amaral

Title: Rafael Aislan Amaral: Innovator in Polymer Compositions

Introduction

Rafael Aislan Amaral is a notable inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of polymer science, particularly in the development of polyolefin compositions. With a total of three patents to his name, Amaral's work focuses on enhancing the mechanical and barrier properties of polymer materials.

Latest Patents

Amaral's latest patents include innovative methods for creating polyolefin compositions with improved mechanical and barrier properties. These polymer compositions consist of a polymer matrix containing a polyolefin and one or more polymer particles that are selectively crosslinked with a crosslinking agent. The average particle size of these polymer particles can be up to 200 micrometers. The processes for preparing these compositions involve mixing a polyolefin, a polar polymer, and a crosslinking agent, followed by the selective crosslinking of the polar polymer in the presence of the polyolefin. His methods aim to increase the stress cracking resistance of polyolefins by incorporating polar polymers and forming crosslinked polar polymer particles within the polyolefin matrix.

Career Highlights

Throughout his career, Rafael Aislan Amaral has worked with prominent organizations such as Braskem S.A. and the Federal University of Rio de Janeiro. His experience in these institutions has allowed him to advance his research and contribute to the field of polymer technology.

Collaborations

Amaral has collaborated with notable colleagues, including Alberto Cláudio Habert and Cristiano Piacsek Borges. These partnerships have further enriched his research and development efforts in polymer compositions.

Conclusion

Rafael Aislan Amaral is a distinguished inventor whose work in polymer science has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to enhancing the properties of polyolefin materials.