Shaofeng Ran

Title: Innovations of Shaofeng Ran in Fluoropolymer Technology

Introduction

Shaofeng Ran is an accomplished inventor based in Kennett Square, PA (US). He has made significant contributions to the field of fluoropolymer technology, holding a total of 4 patents. His work focuses on developing advanced materials with enhanced properties for various applications.

Latest Patents

One of his latest patents is titled "Structured dense fluoropolymer films and methods of making same." This invention describes a structured fluoropolymer film that includes a plurality of structures with a height at least two times the thickness of a corresponding unstructured fluoropolymer film. It also demonstrates at least a 20% increase in displacement induction period when compared to the unstructured film, measured in a biaxial tensile curve at approximately 125° C. Additionally, this structured film exhibits a methane permeability of less than 500 μg*μm/cm/min, showcasing higher resistance to strain while retaining barrier properties during manufacture and use.

Another notable patent is "Dense articles formed from tetrafluoroethylene core shell copolymers and methods of making the same." This invention provides a tetrafluoroethylene (TFE) copolymer film characterized by multiple endotherms at specific temperature ranges. The dense articles produced from these copolymers exhibit improved physical and mechanical properties, including enhanced adhesion and barrier properties, with a methane permeability of less than about 20 μg*micron/cm/min.

Career Highlights

Shaofeng Ran is currently employed at W. L. Gore & Associates, Inc., where he continues to innovate in the field of polymer technology. His work has significantly advanced the understanding and application of fluoropolymer materials.

Collaborations

Throughout his career, Shaofeng has collaborated with notable colleagues, including Michael E. Kennedy and Lawrence A. Ford. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Shaofeng Ran's contributions to fluoropolymer technology through his innovative patents demonstrate his expertise and commitment to advancing material science. His work continues to impact various industries, showcasing the importance of innovation in developing high-performance materials.