Paul R Lavallee

Title: The Innovations of Paul R Lavallee

Introduction

Paul R Lavallee is a notable inventor based in Berwyn, PA (US), recognized for his contributions to the field of materials science. With a total of seven patents to his name, Lavallee has made significant advancements, particularly in the area of vinyl foam extrusion.

Latest Patents

One of Lavallee's latest patents is an acrylic process aid for vinyl foam extrusion. This invention relates to an acrylic copolymer that contains between 50 to 79 weight percent of methyl methacrylate monomer units. The copolymer has a glass transition temperature (Tg) of less than 90°C, preferably less than 70°C, and more preferably less than 65°C. The PVC and CPVC foams that incorporate this acrylic process aid exhibit faster fusion at the same temperature or can fuse in the same time at lower temperatures compared to existing foam formulations.

Career Highlights

Throughout his career, Lavallee has worked with prominent companies such as Arkema Inc. and Pmc Organometallix, Inc. His experience in these organizations has contributed to his expertise in developing innovative materials and processes.

Collaborations

Lavallee has collaborated with several professionals in his field, including Mark L Lavach and Rong Maria Hu. These partnerships have likely enhanced his research and development efforts.

Conclusion

Paul R Lavallee's work in the field of vinyl foam extrusion showcases his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving manufacturing processes and product performance.