Jiwei Chen

Title: Jiwei Chen: Innovator in Papermaking Technology

Introduction

Jiwei Chen is a notable inventor based in Singapore, recognized for his contributions to the field of papermaking technology. His innovative approach has led to advancements that enhance the efficiency of the papermaking process.

Latest Patents

Jiwei Chen holds a patent titled "Method of improving retention and drainage in a papermaking process using a diallyl-N,N-disubstituted ammonium halide-acrylamide copolymer and a structurally modified cationic polymer." This patent describes a method for increasing retention and drainage in a papermaking furnish by adding an effective amount of a diallyl-N,N-disubstituted ammonium halide/acrylamide copolymer and a cationic structurally-modified water-soluble polymer. The latter is prepared through a specific polymerization process that enhances the overall efficiency of papermaking.

Career Highlights

Throughout his career, Jiwei Chen has worked with prominent companies in the industry, including Ondeo Nalco Company and Nalco Company. His experience in these organizations has allowed him to develop and refine his innovative techniques in papermaking.

Collaborations

Jiwei Chen has collaborated with several professionals in his field, including Jane B Wong Shing and Ross Gray. These collaborations have contributed to the advancement of his research and the successful implementation of his inventions.

Conclusion

Jiwei Chen's work in papermaking technology exemplifies the impact of innovation on industrial processes. His patent and career achievements highlight his role as a significant contributor to advancements in this field.