Company Filing History:
6 out of 159 
3 out of 151 Years Active: 2019-2025
Title: Innovations of Bong Jae Lee
Introduction
Bong Jae Lee is a notable inventor based in Uiwang-si, South Korea. He has made significant contributions to the field of thermoplastic resin compositions, holding a total of 8 patents. His work focuses on enhancing the properties of materials used in various applications.
Latest Patents
One of his latest patents is a thermoplastic polycarbonate resin composition and molded article formed therefrom. This composition includes about 100 parts by weight of a polycarbonate resin, 5 to 50 parts by weight of a polyolefin resin, 5 to 50 parts by weight of glass fiber, and 1 to 20 parts by weight of a modified olefin-based copolymer. The modified olefin-based copolymer consists of an epoxy-modified olefin-based copolymer and a maleic acid anhydride-modified olefin-based copolymer. The weight ratio of these two copolymers is about 1:0.05 to 1:15. This thermoplastic resin composition exhibits excellent stiffness, impact resistance, and low specific gravity, dielectric constant, and dielectric dissipation factor. Another significant patent is a thermoplastic resin composition that comprises 100 parts by weight of a thermoplastic resin including a polyester resin, 50-150 parts by weight of glass fibers, and 1-10 parts by weight of a polyether-ester copolymer. This composition is recognized for its impact resistance, appearance characteristics, and metal joining properties.
Career Highlights
Bong Jae Lee has worked with prominent companies such as Lotte Chemical Corporation and Lotte Advanced Materials Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced materials.
Collaborations
He has collaborated with notable coworkers, including Sang Hyun Hong and Min Soo Lee, who have contributed to his innovative projects.
Conclusion
Bong Jae Lee's contributions to the field of thermoplastic resin compositions highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to improving the performance and characteristics of materials used in various industries.