Company Filing History:
Years Active: 2018-2020
Title: Innovations of GiDae Choi in Composite Materials
Introduction
GiDae Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of composite materials, particularly through his innovative patents. With a total of 3 patents, Choi's work focuses on enhancing the mechanical properties of composites while maintaining their conductivity.
Latest Patents
Choi's latest patents include a composite with improved mechanical properties and a molded article that incorporates this composite. The invention provides a composite created by processing a resin composition that includes a thermoplastic resin and multi-walled carbon nanotubes. These nanotubes have an average diameter ranging from 10 nm to 3 nm and an Id/Ig ratio of 0.6 or more. The walls of the multi-walled carbon nanotubes consist of 10 or more layers of graphene, and the composite exhibits a residual length rate of carbon nanotubes of 40% or more. This composite demonstrates enhanced mechanical properties without compromising conductivity, making it suitable for various molded articles.
Another patent by Choi also focuses on a composite with improved mechanical properties and a molded article that includes a reinforcing material. In this case, the multi-walled carbon nanotubes have an average diameter of 10 nm or more and an Id/Ig ratio of 1 or less. Similar to his previous invention, the walls consist of 10 or more layers of graphene, and the composite maintains a residual length rate of carbon nanotubes of 40% or more. This innovation also highlights the potential for manufacturing various molded articles with superior mechanical properties.
Career Highlights
GiDae Choi is currently associated with LG Chem, Ltd., a leading company in the chemical industry. His work at LG Chem has allowed him to explore and develop advanced materials that have practical applications in various industries.
Collaborations
Choi has collaborated with notable coworkers, including ChangHun Yun and SuMin Lee, to further enhance the research and development of composite materials.
Conclusion
GiDae Choi's innovative work in composite materials showcases his dedication to advancing technology in this field. His patents reflect a commitment to improving material properties, which can lead to significant advancements in manufacturing and product development.