Nicholas R Torraco

Title: Innovations of Nicholas R Torraco

Introduction

Nicholas R Torraco is an accomplished inventor based in Arlington, MA (US). He has made significant contributions to the field of materials science, particularly in the development of advanced films for various applications. With a total of 2 patents, Torraco's work showcases his innovative approach to solving industry challenges.

Latest Patents

Torraco's latest patents include a "Lightweight multilayer foam film with enhanced perceived surface whiteness." This invention focuses on a multilayer foam film designed for light-blocking, signage, and general packaging applications. The film boasts a bulk density of less than 0.962 gr/cm, with more than 50% of the cells in the foam layer being closed cells. Additionally, it features a thickness greater than 1 mil, with one of the solid skin layers containing white pigment. The white skin layer achieves a skin whiteness value of greater than 80 according to ASTM E313-73, and a lightness value (L*) of greater than 90 in CIE L*a*b* dimension according to ASTM E308. The film also has a very smooth surface, with a smoothness value of less than 25 in Sheffield smoothness unit configuration according to TAPPI T 538.

Another notable patent is for an "Anisotropic thin polyethylene sheet and applications thereof and the process of making the same." This invention relates to an anisotropic multilayer film and the process of creating it, wherein a supercritical blowing agent is introduced to at least one layer. At least one layer comprises 10 to 100 percent by weight LLDPE with a melt index of 0.2 to 2 g/10 min. The film can achieve an average Sheffield smoothness of less than 100 and a puncture propagation tear resistance greater than 500 g/mil, in accordance with ASTM D2582.

Career Highlights

Nicholas R Torraco is currently employed at Mucell Extrusion, LLC, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of multilayer films, making them more efficient and effective for various applications.

Collaborations

Torraco has collaborated with notable colleagues, including Mehdi Saniei and James K Sakorafos, contributing to a dynamic and innovative work environment.

Conclusion