Company Filing History:
Years Active: 2016-2019
Title: **Innovations by Inventor Sung Chul Choi**
Introduction
Sung Chul Choi is a prominent inventor based in Uiwang-si, South Korea, renowned for his significant contributions to the field of polymer chemistry. With a total of four patents to his name, he has made notable advancements in the development of polyamide resins, which have wide applications in various industries.
Latest Patents
Among his latest innovations are two noteworthy patents. The first patent focuses on a novel polyamide resin and a polyamide resin composition that includes a unique preparation method. This polyamide resin is characterized as a polymer formed from a mixture of monomers, including a dicarboxylic acid and amine-based compounds. The inclusion of diamine and triamine in the amine-based compounds results in a branching rate of approximately 1% to 8%, unleashing new possibilities in material properties.
The second patent introduces a crystalline polyamide ester resin prepared through copolymerization of a dicarboxylic acid component, diamine component, and a cyclic aliphatic diol component. This innovative resin demonstrates a repeating structural pattern with an impressive molar ratio of diamine to cyclic aliphatic diol, which ranges from about 80 to 99:1 to 20. The crystalline polyamide ester resin exhibits excellent thermal properties, with a melting point range of about 280°C to 320°C and a crystallization temperature of about 260°C to 290°C, making it a favorable choice for high-performance applications.
Career Highlights
Sung Chul Choi has gained considerable experience through his work at major companies, including Cheil Industries Inc. and Lotte Advanced Materials Co., Ltd. His tenure at these organizations has allowed him to refine his expertise in polymer technologies and contribute to advancements in materials science.
Collaborations
Throughout his career, Sung Chul Choi has collaborated with talented professionals in the field, notably So Young Kwon and Sang Kyun Im. These collaborations have facilitated the exchange of innovative ideas and have played a crucial role in the development of his patents.
Conclusion
Sung Chul Choi exemplifies the spirit of innovation in polymer chemistry. With his impressive portfolio of patented inventions and his collaborative efforts within the industry, he continues to impact the field significantly. As his work on polyamide resins advances, it opens new avenues for applications and technologies, ensuring his legacy as an influential inventor.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.