Company Filing History:
1 out of 734 
1 out of 48 Years Active: 2025
Title: Daesig Hong: Innovator in Multi-Layer Polyethylene Film Technology
Introduction
Daesig Hong is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced polyethylene films. His innovative work has led to the creation of a multi-layer structure that enhances the performance of packaging materials.
Latest Patents
Daesig Hong holds a patent for a polyethylene film having a multi-layer structure. This film includes an outer layer (A) made from a first ethylene polymer with a density ranging from 0.935 to 0.968. The intermediate layer (B) consists of a second ethylene polymer with a density between 0.900 and 0.920. The inner layer (C) is composed of a third ethylene polymer with a density of 0.850 to 0.905. The layers are sequentially laminated to form a polyethylene film that exhibits a falling ball impact strength per unit thickness of 3.0 to 15.0 g/μm and a puncture strength per unit thickness of 0.2 to 0.4 N/μm. Additionally, there is a difference in melting point between the outer layer (A) and the inner layer (C) of 30 to 100° C.
Career Highlights
Throughout his career, Daesig Hong has worked with prominent companies in the industry. He has been associated with SK Innovation Co., Ltd. and SK Geo Centric Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in polymer technology.
Collaborations
Daesig Hong has collaborated with talented individuals in his field, including Eunjung Baek and Soyoung Park. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Daesig Hong's contributions to the field of polyethylene film technology demonstrate his commitment to innovation and excellence. His patented multi-layer polyethylene film represents a significant advancement in packaging materials, showcasing his expertise and dedication to improving material performance.
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.