Company Filing History:
Years Active: 2016
Title: Sang-Deok Mun: Innovator in Ethylene and Alpha-Olefin Copolymers
Introduction
Sang-Deok Mun is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of polymer science, particularly in the development of copolymers that enhance the performance of synthetic lubricants. His innovative work has led to the granting of a patent that showcases his expertise and creativity in this area.
Latest Patents
Sang-Deok Mun holds a patent for a "Copolymer of ethylene and alpha-olefin, and method for preparing same." This invention describes a liquid random copolymer of ethylene and alpha-olefin, which is prepared using a specific metallocene catalyst and ionic compound. The copolymer exhibits a high viscosity index and shear stability, making it particularly useful as a synthetic lubricant. The copolymer comprises 60 to 40 mol % of ethylene units and 40 to 60 mol % of alpha-olefin units, which have 3 to 20 carbon atoms. It has a number average molecular weight (Mn) ranging from 500 to 10,000 and a molecular weight distribution (Mw/Mn) of 3 or less, as measured by Gel Permeation Chromatography (GPC). Additionally, it has a kinematic viscosity at 100°C of 30 to 5,000, a pour point of 30 to -45°C, and a bromine number of 0.1 or less.
Career Highlights
Throughout his career, Sang-Deok Mun has worked with prominent companies in the industry, including Daelim Industrial Co., Ltd. and Dl Chemical Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Sang-Deok Mun has collaborated with talented individuals in his field, including Jae Hoon Uhm and Jin-Hun Ju. These partnerships have fostered a creative environment that has led to advancements in polymer technology.
Conclusion
Sang-Deok Mun is a distinguished inventor whose work in the development of ethylene and alpha-olefin copolymers has made a significant impact on the industry. His innovative patent demonstrates his commitment to enhancing the performance of synthetic lubricants.