Company Filing History:
Years Active: 2000-2015
Title: Innovations of James R. Beren
Introduction
James R. Beren is a notable inventor based in West Chester, PA (US). He has made significant contributions to the field of polymer technology, particularly in the development of controlled rheology formulations. With a total of five patents to his name, Beren's work has had a substantial impact on extrusion coating processes.
Latest Patents
One of his latest patents involves controlled rheology formulations containing high melt strength polypropylene for extrusion coating. This process entails extruding a blend of an irradiated first propylene polymer and a non-irradiated second propylene polymer. The first propylene polymer includes a non-phenolic stabilizer. The irradiation of the first propylene polymer extrudate occurs in a reduced oxygen environment. The blending of the irradiated first propylene polymer and the non-irradiated second propylene polymer takes place at a temperature below their respective melting points. The resulting blend exhibits a viscosity retention of 20 to 35%.
Career Highlights
Throughout his career, James R. Beren has worked with prominent companies such as Equistar Chemicals, LP and Montell Technology Company. His expertise in polymer science has allowed him to contribute to various innovative projects and advancements in the industry.
Collaborations
Beren has collaborated with several professionals in his field, including Chun D. Lee and Charles S. Holland. These collaborations have further enriched his work and expanded the scope of his inventions.
Conclusion
James R. Beren's contributions to polymer technology and his innovative patents highlight his role as a significant inventor in the field. His work continues to influence advancements in extrusion coating processes and materials science.