Company Filing History:
Years Active: 2017
Title: Innovations by Shun-Chi Chen
Introduction
Shun-Chi Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of chemical synthesis, particularly in the preparation of specialized compounds. With a total of 2 patents to his name, his work reflects a commitment to innovation and environmental sustainability.
Latest Patents
Shun-Chi Chen's latest patents include two methods for preparing N,N'-bis(2-cyanoethyl)-1,2-ethylenediamine. The first method utilizes glycol ether as a catalyst, allowing for a synthesis reaction between ethylenediamine and acrylonitrile at a molar ratio of 1:1.9-2.1. This process operates at temperatures between 20-70°C and achieves an impressive yield of 98.15-98.98%. Additionally, the glycol ether used can be filtered and recycled, which not only reduces costs but also minimizes environmental pollution. The second method employs a strongly acidic cation exchange resin as a catalyst. This approach eliminates the need for distillation during purification, thereby reducing reaction time and improving the yield to 97.70-98.08%. This method also simplifies the process, reduces costs, and significantly saves water, contributing to environmental conservation.
Career Highlights
Shun-Chi Chen is currently associated with Nan Ya Plastics Corporation, where he continues to innovate and develop new chemical processes. His work is characterized by a focus on efficiency and sustainability, making him a valuable asset to his organization.
Collaborations
Some of his notable coworkers include Te-Chao Liao and Jung-Jen Chuang, who contribute to the collaborative environment that fosters innovation at Nan Ya Plastics Corporation.
Conclusion
Shun-Chi Chen's contributions to chemical synthesis and his innovative methods for preparing N,N'-bis(2-cyanoethyl)-1,2-ethylenediamine highlight his role as a significant inventor in the field. His work not only advances chemical processes but also emphasizes the importance of environmental sustainability.