James Zakareya Nangeroni

Title: Innovations of James Zakareya Nangeroni

Introduction

James Zakareya Nangeroni is a notable inventor based in Doylestown, PA (US). He has made significant contributions to the field of materials science, particularly in the development of innovative foams made from polylactides. With a total of 8 patents to his name, Nangeroni's work has garnered attention for its practical applications and environmental benefits.

Latest Patents

Among his latest patents, Nangeroni has developed extruded foams made with polylactides that possess high molecular weights and high intrinsic viscosities. This invention provides an economical process for extruding a PLA resin into a low-density foam with a high closed cell content. The result is an excellent quality, low-density foam that is produced easily and reproducibly. The PLA resin in the foam has a weight average molecular weight of at least 500,000 and an intrinsic viscosity of at least 1.4 deciliters/gram. Another significant patent involves extruded polylactide foams blown with carbon dioxide. This invention outlines a process for extruding a PLA resin using high levels of CO, resulting in excellent quality, low-density foam that can be heat-annealed to induce significant crystallinity, even when an ordinarily amorphous PLA resin is used.

Career Highlights

Throughout his career, Nangeroni has worked with prominent companies such as Cargill Inc. and NatureWorks LLC. His experience in these organizations has allowed him to refine his expertise in polymer science and foam technology.

Collaborations

Some of his notable coworkers include Jeffrey John Kolstad and Mark H Hartmann. Their collaborative efforts have contributed to the advancement of innovative materials in the industry.

Conclusion

James Zakareya Nangeroni's contributions to the field of materials science through his patents and collaborations highlight his role as a leading inventor. His work continues to influence the development of sustainable and efficient materials.