Stephen P Chum

Title: Innovations of Stephen P. Chum in Foam Technology

Introduction

Stephen P. Chum is an accomplished inventor based in Midland, MI (US). He is known for his innovative contributions to the field of foam technology. With a focus on producing gas pressurized foam particles, Chum has made significant strides in enhancing the efficiency of foam production processes.

Latest Patents

Chum holds a patent for a "Process and apparatus for producing gas pressurized foam particles." This invention involves a method for creating closed-cell foam particles that are pressurized to achieve lower density foam. The process begins with compressing the foam particles in a first-stage compression tank, followed by their transfer to a main gas pressurization tank. This tank features multi-level shelves, each containing compartments that allow the foam particles to pass through sequentially while becoming fully pressurized. The design of the shelves, along with the means to move the foam charges, ensures an efficient pressurization process.

Career Highlights

Stephen P. Chum is associated with The Dow Chemical Company, where he has contributed to advancements in foam technology. His work has been instrumental in developing processes that improve the quality and efficiency of foam production.

Collaborations

Chum has collaborated with Louis C. Rubens, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of new technologies and processes.

Conclusion

Stephen P. Chum's innovative work in foam technology, particularly his patented process for producing gas pressurized foam particles, showcases his commitment to advancing the industry. His contributions at The Dow Chemical Company highlight the importance of innovation in creating efficient manufacturing processes.