Company Filing History:
3 out of 739 
3 out of 81 Years Active: 2017-2018
Title: **Du-Youn Ka: A Visionary Inventor from Daejeon, South Korea**
Introduction
Du-Youn Ka is a prominent inventor hailing from Daejeon, South Korea. With a portfolio that boasts three patents, he has made significant contributions to the field of materials science, particularly in the development of super absorbent polymers.
Latest Patents
One of Du-Youn Ka's latest inventions is a granular super absorbent polymer and a method for preparing it. This innovative polymer includes particles with specific size ranges, enabling it to maintain an optimal amount of extractables within the resin. The polymer demonstrates excellent flow conductivity and water absorption ability when applied to various products, while also being safe for skin contact. Another notable feature of his super absorbent polymer is its ability to withstand shape rupture under pressure, thereby exhibiting remarkable absorption capabilities. The preparation method involves polymerizing a compound containing an acrylic monomer using a polyfunctional nitroxide mediated radical polymerization initiator and further steps that refine its structure for enhanced performance.
Career Highlights
Du-Youn Ka has had a successful career with notable positions at Sk Innovation Co., Ltd. and SK Global Chemical Co., Ltd. His experience in these companies has significantly informed his research and development efforts, allowing him to cultivate a deep understanding of polymer technologies.
Collaborations
Throughout his career, Du-Youn Ka has worked alongside esteemed colleagues such as Byoung-Cheon Jo and Ju-Hee Kim. These collaborations have played a crucial role in advancing his research initiatives and further refining his inventions.
Conclusion
Du-Youn Ka's contributions to the field of super absorbent polymers reflect his innovative spirit and dedication to improving material properties for practical applications. As he continues to develop novel inventions, the impact of his work is likely to resonate across various industries, making him a notable figure in the realm of material science.