Joseph E Mackey

Title: Joseph E Mackey: Innovator in Fluoropolymer Technology

Introduction

Joseph E Mackey is a notable inventor based in East Hanover, NJ (US). He holds a total of 12 patents that showcase his contributions to the field of materials science, particularly in the development of highly oriented fluoropolymer films.

Latest Patents

Mackey's latest patents focus on the production of highly oriented multilayer films. These films are created by coextruding or laminating films that include at least one layer of a fluoropolymer and at least one layer of a polyolefin homopolymer or copolymer. An intermediate adhesive layer of a polyolefin with functional moieties of unsaturated carboxylic acid or anhydride is also included. This innovative structure allows the fluoropolymer layer to be stretched up to ten times its original length. The high orientation ratio enhances the mechanical strength, toughness, and water vapor barrier properties of the film while utilizing a thinner gauge fluoropolymer film. The coextrusion processing can be conducted at elevated temperatures, ranging from about 280°C to about 400°C, which prevents polymer degradation and film melt fracture.

Career Highlights

Throughout his career, Joseph E Mackey has worked with prominent companies such as AlliedSignal Inc. and Allied Chemical Corporation. His work has significantly impacted the development of advanced materials in the industry.

Collaborations

Mackey has collaborated with notable colleagues, including Mingliang Lawrence Tsai and Michael P Dellavecchia, contributing to various projects and innovations in his field.

Conclusion

Joseph E Mackey's contributions to the field of fluoropolymer technology through his patents and collaborations highlight his role as an influential inventor. His work continues to advance the capabilities of materials used in various applications.