Zhiyi Zhang

Title: Zhiyi Zhang: Innovator in Papermaking Technology

Introduction

Zhiyi Zhang is a prominent inventor based in Naperville, IL (US), known for his significant contributions to the field of papermaking technology. With a total of 13 patents to his name, Zhang has developed innovative solutions that enhance the efficiency and quality of paper production.

Latest Patents

Among his latest patents, Zhang has introduced groundbreaking advancements such as "Boronic acid containing polymers for papermaking process." This patent discloses papermaking additives that include various polymers and/or micropolymers, which may have a network structure created by crosslinking or other means. Notably, the micropolymer may be an acrylamide-based polymer featuring a boronic acid moiety, with a weight average molecular weight exceeding 1,000,000. Another significant patent is "Use of nanocrystalline cellulose and polymer grafted nanocrystalline cellulose for increasing retention in papermaking process." This patent outlines methods and compositions for improving the characteristics of paper substrates by adding an NCC-polymer, which enhances wet strength, dry strength, and drainage retention properties.

Career Highlights

Zhang has worked with notable companies in the industry, including Ecolab USA Inc. and Baker Hughes Corporation. His experience in these organizations has allowed him to apply his innovative ideas and contribute to advancements in papermaking technology.

Collaborations

Zhang has collaborated with esteemed colleagues such as Shawnee M Wilson and Weiguo Cheng, further enriching his work and expanding the impact of his inventions.

Conclusion

Zhiyi Zhang's contributions to papermaking technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the industry, paving the way for future advancements in paper production.