Yi Zheng

Title: The Innovative Contributions of Yi Zheng

Introduction

Yi Zheng is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of technology, particularly in the development of nylon salt and its preparation methods. With a total of three patents to his name, Zheng continues to push the boundaries of innovation.

Latest Patents

One of Yi Zheng's latest patents is focused on a method for preparing nylon salt. This innovative process involves mixing 1,5-pentanediamine, water, and dicarboxylic acid at a temperature ranging from 65 to 120°C. The method ensures that the amount of water used is between 2% to 12% by weight based on the total weight of the 1,5-pentanediamine and dicarboxylic acid. This approach effectively avoids incomplete reactions during the preparation, significantly speeds up the reaction time, and results in a nylon salt product that is easier to store and transport.

Career Highlights

Throughout his career, Yi Zheng has worked with notable companies such as Nio Nextev Limited and Cathay Biotech Inc. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Yi Zheng has collaborated with several talented individuals in his field, including Bingbing Qin and Naiqiang Li. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Yi Zheng's work exemplifies the spirit of innovation and dedication to advancing technology. His contributions, particularly in the preparation of nylon salt, highlight his role as a significant inventor in the industry.