Chun-Chieh Chien

Title: Innovations of Chun-Chieh Chien

Introduction

Chun-Chieh Chien is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of polymer chemistry, particularly in the production of polyesters and related compounds. With a total of 2 patents, his work reflects a commitment to advancing material science.

Latest Patents

Chien's latest patents include a process for producing a polyester and a method of manufacturing bis(2-hydroxyethyl) cyclohexane-1,4-dicarboxylate (BHCD) and its derivatives. The polyester production method involves preparing specific monomers, mixing them, and subjecting the mixture to a pre-polymerization reaction followed by a polymerization reaction. This innovative approach allows for the efficient creation of polyesters with desirable properties. The method for manufacturing BHCD includes the hydrogenation of a second reactant formed from bis-hydroxyethyl terephthalate (BHET) and 2-(2-hydroxyethoxy)ethyl 2-hydroxyethyl terephthalate (BHEET).

Career Highlights

Chun-Chieh Chien is associated with Far Eastern New Century Corporation, where he applies his expertise in polymer chemistry. His work has contributed to the company's advancements in material production and innovation.

Collaborations

Chien has collaborated with notable coworkers, including Cheng-Ting Wang and Der-Ren Hwang, to further enhance the research and development efforts within his field.

Conclusion

Chun-Chieh Chien's innovative work in polymer chemistry and his contributions to the production of polyesters and related compounds highlight his role as a significant inventor in the industry. His patents reflect a dedication to advancing material science and improving manufacturing processes.