Chi-Kai Shih

Title: The Innovations of Chi-Kai Shih

Introduction

Chi-Kai Shih is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of polymer processing, holding a total of 5 patents. His work focuses on improving extrusion processes and mixing techniques for polymers, which are essential in various industrial applications.

Latest Patents

Chi-Kai Shih's latest patents include a method for controlling the extrusion process. This innovative process involves applying dynamic periodic pulses throughout the extrusion, analyzing the pulse response data, and adjusting the process parameters and product properties accordingly. Another significant patent is for a staged feeding process for mixing polymers. This method allows for the preparation of a composition by mixing a first polymer with a second, dissimilar polymer, resulting in a uniform, small-particle dispersion. The process is designed to initiate a chemical reaction between the two polymers, enhancing the final product's properties.

Career Highlights

Chi-Kai Shih is currently employed at E.I. du Pont de Nemours and Company, where he continues to develop and refine his innovative techniques. His work has had a substantial impact on the efficiency and effectiveness of polymer processing in the industry.

Collaborations

Throughout his career, Chi-Kai Shih has collaborated with esteemed colleagues, including Michael Joseph Piovoso and Paul Thomas Shea. These collaborations have further enriched his research and development efforts.

Conclusion

Chi-Kai Shih's contributions to polymer processing through his patents and innovative methods demonstrate his expertise and commitment to advancing the field. His work continues to influence the industry and inspire future innovations.