Company Filing History:
6 out of 8 
4 out of 583 
2 out of 248 Years Active: 2016-2024
Title: Innovations by Inventor Dong-Yun Kim
Introduction
Dong-Yun Kim, based in Anyang-si, South Korea, stands out as an influential inventor with a remarkable six patents to his name. His work primarily revolves around innovative surface treatments for steel sheets, showcasing his commitment to advancing industrial materials and enhancing their performance.
Latest Patents
Among his most recent contributions to the field are two significant patents. The first patent is a composition for steel sheet surface coating, which includes a blend of colloidal silica, silane, a monomer, an organic resin, an acidity adjuster, a long-term corrosion-resistance improver, and a solvent. This formulation not only offers excellent acid resistance but also ensures thickness uniformity even when subjected to acids over extended periods.
The second patent details a solution composition for the surface treatment of steel sheets, showcasing its outstanding resistance to acids, particularly sulfuric acid. This innovative treatment comprises 30-50% by weight of colloidal silica (5-20 nm in size), 40-60% silane with multiple alkoxy groups, 5-15% acrylate-based organic monomer, 0.01-1% acid, and 1-15% solvent. This combination results in a surface-treated steel sheet that maintains its integrity even under harsh conditions.
Career Highlights
Dong-Yun Kim has made significant strides in the steel coating industry through his positions at renowned companies. He has worked with Noroo Coil Coatings Co., Ltd. and Posco, where he has applied his expertise to develop innovative coating solutions, enhancing the durability and performance of steel products.
Collaborations
Throughout his career, Kim has had the privilege of collaborating with talented individuals such as Soo-Hyoun Cho and Dae-Chul Bae. Together, they have contributed to advancements in surface treatment technologies for steel, underscoring the importance of teamwork in driving innovation forward.
Conclusion
Dong-Yun Kim exemplifies the spirit of innovation in the materials science sector, particularly through his groundbreaking patents in steel sheet surface treatments. His contributions are not only vital for the industry but also pave the way for future advancements in corrosion resistance and material performance. As he continues to push the boundaries of technology, Kim remains a vital figure in the field of industrial innovations.