Company Filing History:
Years Active: 2024-2025
Title: Innovations by Wangrae Cho in Thermoplastic Resin Composition
Introduction
Wangrae Cho 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 3 patents. His work focuses on enhancing the properties of resin materials, making them more versatile for various applications.
Latest Patents
Wangrae Cho's latest patents include an ASA-based resin composition, a molded article that incorporates this resin composition, and a method for manufacturing the molded article. The ASA resin composition is designed to include 20 to 47% by weight of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer. This copolymer contains acrylate rubber with an average particle diameter of 50 to 150 nm as a core. Additionally, it comprises 23 to 55% by weight of an alkyl methacrylate-aromatic vinyl compound-vinyl cyanide compound copolymer and 25 to 45% by weight of a poly(alkyl methacrylate) resin. The resulting molded article demonstrates excellent colorability and transparency, even at a predetermined processing thickness, while maintaining superior mechanical properties and processability.
Career Highlights
Wangrae Cho is currently employed at LG Chem, Ltd., a leading chemical company known for its innovative materials. His work at LG Chem has allowed him to explore and develop advanced resin compositions that meet the demands of modern manufacturing processes.
Collaborations
Wangrae Cho has collaborated with talented coworkers, including Da Eun Sung and Tae Hoon Kim. Their combined expertise has contributed to the successful development of innovative resin technologies.
Conclusion
Wangrae Cho's contributions to thermoplastic resin compositions highlight his role as a key innovator in the field. His patents reflect a commitment to advancing material science, making significant strides in the industry.