Joel D Allen

Title: The Innovations of Joel D. Allen

Introduction

Joel D. Allen is a notable inventor based in Washington, WV (US). He has made significant contributions to the field of thermoplastic molding compositions, holding a total of 3 patents. His work focuses on developing materials that can replace traditional ceramics and filled thermosets in various applications.

Latest Patents

Among his latest patents, Allen has developed highly dense thermoplastic molding compositions. These compositions comprise a high molecular weight polyester resin derived from cyclohexanedimethanol and a hexacarbocyclic dicarboxylic acid. They may also include a second linear high molecular weight polyester, combined with thermoplastic elastomers such as polyether esters or polyetherimide esters. The formulations utilize high loadings of fillers like zinc oxide, barium sulfate, zirconium oxide, zirconium silicate, and strontium sulfate. These innovations provide highly dense thermoplastic molded articles with improved impact strength, making them suitable for critical applications.

Another of his patents involves compositions that include copolyetherester resins and copolyetherimide ester resins, combined with high molecular weight polyester resins. Similar to his previous work, these compositions also utilize high loadings of various fillers to create molded articles that can effectively replace ceramics and filled thermosets.

Career Highlights

Joel D. Allen is currently associated with General Electric Company, where he continues to innovate in the field of materials science. His work has been instrumental in advancing the capabilities of thermoplastic materials, contributing to the development of stronger and more versatile products.

Collaborations

Throughout his career, Allen has collaborated with notable colleagues, including Dennis W. Champlain and Lawrence R. Wallace. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Joel D. Allen's contributions to thermoplastic molding compositions demonstrate his commitment to advancing material science. His patents reflect a deep understanding of polymer chemistry and its applications in modern technology. His work continues to influence the industry, paving the way for new innovations.