Company Filing History:
Years Active: 1995
Title: Innovations of Yong-wook Kim in Biodegradable Materials
Introduction
Yong-wook Kim is a notable inventor based in Bucheon, South Korea. He has made significant contributions to the field of biodegradable materials, particularly in the development of polyethylene compositions that incorporate starch. With a total of two patents to his name, his work focuses on enhancing the properties and production processes of biodegradable films.
Latest Patents
Yong-wook Kim's latest patents include a biodegradable polyethylene composition chemically bonded with starch. This invention minimizes the lowering of physical properties by chemically bonding matrix resin and starch using a coupling agent in the presence of an organic acid catalyst. The process also aims to reduce production costs through simplification. The composition comprises 100 parts by weight of matrix resin, 5-400 parts by weight of biodegradable incorporating material, and various other components, ensuring excellent biodegradability when starch content exceeds 10 wt. %. Another patent involves a biodegradable film prepared by chemically bonding starch and polyethylene chains, utilizing coupling agents and acid catalytic comonomers. This innovation demonstrates no significant difference in tensile strength and elongation compared to the base resin, confirming the effectiveness of the chemical bonding.
Career Highlights
Yong-wook Kim is currently associated with Yukong Limited, where he continues to advance his research in biodegradable materials. His work has garnered attention for its potential applications in reducing environmental impact through the use of sustainable materials.
Collaborations
Some of his notable coworkers include Yong-deuk Yoo and Won-yung Cho, who have collaborated with him on various projects related to biodegradable innovations.
Conclusion
Yong-wook Kim's contributions to the field of biodegradable materials highlight the importance of innovation in addressing environmental challenges. His patents reflect a commitment to developing sustainable solutions that can benefit both industry and the planet.