Company Filing History:
Years Active: 2017-2020
Title: Mi Sun Cha: Innovator in Chemical Processes
Introduction
Mi Sun Cha is a prominent inventor based in Daejeon, South Korea. She has made significant contributions to the field of chemical engineering, particularly in the development of methods for synthesizing important chemical compounds. With a total of three patents to her name, her work focuses on enhancing reaction efficiency and product purity.
Latest Patents
One of her latest patents is a method for preparing 1,3-cyclohexanedicarboxylic acid. This invention is notable for its ability to exhibit excellent activity and enhance both reaction and economic efficiency. The method utilizes a catalyst with improved durability under high temperature and strong acid conditions. It achieves high conversion rates by allowing most reactants to participate in the reaction, resulting in products of high purity while minimizing by-products in a shorter time frame. The process involves reducing isophthalic acid in the presence of a metal catalyst fixed to a silica support, which contains a palladium (Pd) compound and a copper (Cu) compound in a specific weight ratio.
Another significant patent by Mi Sun Cha is for a method of preparing high-purity 1,3-cyclohexanedimethanol. This method also focuses on achieving a high conversion rate and increasing reaction efficiency. It simplifies the reaction process while minimizing by-products within a shorter period. The preparation involves reducing 1,3-cyclohexanedicarboxylic acid using a metal catalyst fixed to a silica support, which includes a ruthenium (Ru) compound, a tin (Sn) compound, and a platinum (Pt) compound in a defined weight ratio.
Career Highlights
Mi Sun Cha is currently employed at Lotte Chemical Corporation, where she continues to innovate in the field of chemical processes. Her work has been instrumental in advancing the efficiency and effectiveness of chemical synthesis methods.
Collaborations
She collaborates with notable colleagues, including Young Heon Choi and Sung Joon Park, contributing to a dynamic research environment that fosters innovation.
Conclusion
Mi Sun Cha's contributions to chemical engineering through her innovative patents demonstrate her commitment to enhancing industrial processes. Her work not only improves efficiency but also ensures high-quality outcomes in chemical production.