Company Filing History:
Years Active: 2000-2003
Title: Young-Chan Jang: Innovator in Polybutadiene Technology
Introduction
Young-Chan Jang is a prominent inventor based in Taejeon, South Korea. He has made significant contributions to the field of polymer science, particularly in the development of polybutadiene. With a total of 3 patents to his name, Jang's work has advanced the understanding and application of this versatile material.
Latest Patents
Jang's latest patents include innovative methods for controlling the properties of polybutadiene. One notable patent is the "Process for controlling degree of branch of high 1,4-cis polybutadiene." This method allows for the preparation of polybutadiene with a controlled molecular weight and high 1,4-cis content. Specifically, it describes a technique for achieving over 95% 1,4-cis content in the presence of a diethylzinc compound as a cocatalyst. The process ensures that the molecular weight of the polybutadiene can be adjusted by varying the amount of diethylzinc added, without compromising the 1,4-cis content or polymerization yield. This innovation guarantees optimal processability and physical properties of the polymer according to its intended use.
Career Highlights
Young-Chan Jang is currently employed at Korea Kumho Petrochemical Co., Ltd., where he continues to push the boundaries of polymer research. His work has not only contributed to the company's success but has also positioned him as a key figure in the industry.
Collaborations
Throughout his career, Jang has collaborated with notable colleagues, including Gwang-Hoon Kwag and A-Ju Kim. These partnerships have fostered a collaborative environment that enhances innovation and research in polymer technology.
Conclusion
Young-Chan Jang's contributions to polybutadiene technology exemplify the impact of innovative thinking in the field of polymer science. His patents reflect a commitment to advancing material properties and applications, making him a significant figure in the industry.