James R Beren

Title: Innovations of James R. Beren in Ethylene Polymer Technology

Introduction

James R. Beren is an accomplished inventor based in Chester County, DE (US). He has made significant contributions to the field of polymer science, particularly in the development of high melt strength ethylene polymers. With a total of 2 patents to his name, Beren's work has had a notable impact on the industry.

Latest Patents

Beren's latest patents focus on the creation of a normally solid, high molecular weight, gel-free, irradiated ethylene polymer. This polymer is characterized by high melt strength due to strain hardening elongational viscosity. The unique properties of this polymer are believed to arise from free-end long chain branching of the molecular chains. The process for making this polymer involves irradiating a normally solid, high molecular weight ethylene polymer in a controlled environment with low active oxygen concentration. This innovative approach allows for the maintenance of the irradiated material in a solid state for a specific duration, followed by the deactivation of free radicals present in the material.

Career Highlights

James R. Beren is currently associated with Montell North America Inc., where he continues to advance his research and development efforts in polymer technology. His expertise in the field has positioned him as a key player in the innovation of ethylene polymers.

Collaborations

Beren has collaborated with notable colleagues such as Anthony J. DeNicola, Jr. and John W. Mayfield. These partnerships have fostered a collaborative environment that enhances the development of new technologies in the polymer sector.

Conclusion

James R. Beren's contributions to the field of ethylene polymer technology exemplify the spirit of innovation and dedication to advancing material science. His patents reflect a commitment to improving the properties and applications of polymers, making a lasting impact on the industry.