Company Filing History:
Years Active: 2024-2025
Title: **Innovative Contributions of Han Chul Park in Battery Technology**
Introduction
Han Chul Park is an esteemed inventor based in Gyeonggi-do, South Korea. He holds two patents that significantly enhance the manufacturing processes in secondary battery technology. His research focuses on developing novel materials and methods that improve efficiency and functionality in battery production.
Latest Patents
Han Chul Park's latest patents include innovative methods for a primer layer composition and a secondary battery pouch film that employs this composition. The patent discloses a sophisticated technique for manufacturing a secondary battery pouch film comprising multiple layers: an outer layer, a metal layer, a primer layer, and a sealant layer. Alternatively, it may include an additional melt-extrusion resin layer. The method encompasses a drying process that applies and heats the primer layer composition on the metal layer, ensuring it dries and cures effectively. The organic solvent-based emulsion composition utilized in this method includes acid-modified polypropylene and a curing agent, with specific temperature thresholds for curing and drying that do not exceed 150° C, preferably maintained between 135° C and 150° C. Notably, this method circumvents the need for a thermal lamination process during the sealant layer application.
Career Highlights
Han Chul Park is currently associated with Youlchon Chemical Co., Ltd., where he continues to develop innovative solutions in the field of battery technologies. His expertise in materials science has solidified his reputation as a leading inventor in his industry, contributing to advancements that align with the growing demand for efficient energy storage systems.
Collaborations
Throughout his career, Han has collaborated with notable co-inventors such as Nok Jung Song and Hee Sik Han. These professional relationships foster a collaborative environment that enhances creativity and innovation in their research endeavors, further advancing the field of battery technology.
Conclusion
Han Chul Park's contributions to the field of secondary battery technology, exemplified by his recent patents, underscore the importance of innovation in energy solutions. As the demand for efficient and reliable energy sources continues to rise, the developments by inventors like Park are poised to make a significant impact, paving the way for future advancements in battery manufacturing and performance.