This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Korea Research Institute of Chemical Technology. Active years: 2016-2023.
Company Filing History:
Years Active: 2016-2023
Title: Chae Young Park: Innovator in Gas Separation Technologies
Introduction
Chae Young Park is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of gas separation technologies, holding 2 patents that showcase his innovative approach to material science.
Latest Patents
His latest patents include the development of BCDA-based semi-alicyclic homo- or co-polyimide membrane materials for gas separation. This invention relates to a novel membrane material that exhibits high solubility in casting solvents, particularly in polar organic solvents. The polyimide material prepared according to this invention interrupts asymmetry in the polyimide chain structure, resulting in higher heat resistance compared to conventional aromatic and aliphatic polyimides. This advancement suggests its utility in high-selective permeable composite membranes and asymmetric hollow fiber membranes for commercial applications. Additionally, the polyimide material demonstrates superior gas separation properties compared to existing commercialized aromatic polyimides or semi-alicyclic polyimides.
Another significant patent is for a polyimide-based macromolecular compound and a gas-separation asymmetrical hollow-fiber membrane comprising the same. This invention utilizes DOCDA and various diamines to produce a highly viscous compound with outstanding gas permeability, high selectivity, and excellent heat and chemical resistance. The resulting hollow-fiber membrane is particularly advantageous for gas separation applications due to its asymmetrical structure and solubility in polar organic solvents.
Career Highlights
Chae Young Park is affiliated with the Korea Research Institute of Chemical Technology, where he continues to advance research in chemical technologies. His work has positioned him as a key figure in the development of innovative materials for gas separation.
Collaborations
He collaborates with notable colleagues, including Jeong Hoon Kim and Bong Jun Chang, contributing to a dynamic research environment that fosters innovation.
Conclusion
Chae Young Park's contributions to gas separation technologies through his innovative patents highlight his role as a leading inventor in the field. His work not only enhances the understanding of polyimide materials but also paves the way for advancements in commercial applications.