This inventor holds 6 USPTO granted patents and 6 EPO patents. Top assignee: Lg Chem, Ltd. Active years: 2021-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2025
Title: Innovations of Jeong Min Jang in Thermoplastic Resin Composition
Introduction
Jeong Min Jang is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of thermoplastic resin compositions, holding a total of 6 patents. His work focuses on enhancing the properties of thermoplastic materials, making them more versatile and efficient for various applications.
Latest Patents
Among his latest patents, Jeong Min Jang has developed a thermoplastic resin composition that includes a first graft copolymer with a first acrylic rubber polymer and a second graft copolymer with a second acrylic rubber polymer. This innovative composition also features a first styrene-based copolymer that includes an alkyl-substituted styrene-based monomer unit and an acrylonitrile-based monomer unit. The unique aspect of this invention is that the first acrylic rubber polymer has a larger average particle diameter than the second, and the first graft copolymer is present in a greater amount than the second graft copolymer. The total weight of the graft copolymers is limited to 22 parts by weight or less with respect to 100 parts by weight of the entire composition.
Another significant patent by Jeong Min Jang involves a thermoplastic resin composition that comprises a graft copolymer with a Cto Calkyl (meth)acrylate-based monomer unit, a styrene-based monomer unit, and a vinyl cyan-based monomer unit. This composition also includes two types of styrene-based copolymers, one with a Cto Calkyl-substituted styrene-based monomer unit and the other with an unsubstituted styrene-based monomer unit. The resulting thermoplastic resin composition exhibits remarkable heat resistance, chemical resistance, and aesthetic characteristics while maintaining its fundamental properties.
Career Highlights
Jeong Min Jang is currently employed at LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has allowed him to focus on innovative solutions in thermoplastic materials, contributing to the company's reputation for excellence in research and development.
Collaborations
Throughout his career, Jeong Min Jang has collaborated with talented coworkers, including Chun Ho Park and Yong Hee An. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the field of thermoplastics
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile