Company Filing History:
2 out of 18,523 
1 out of 6 
1 out of 157 
Years Active: 2015-2017
Title: Kyeong-Hoon Jang: Innovator in Polypropylene Resin Composition
Introduction
Kyeong-Hoon Jang is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of materials science, particularly in the development of polypropylene resin compositions. With a total of 2 patents, his work focuses on enhancing the physical properties of materials used in the automotive industry.
Latest Patents
Jang's latest patents include a polypropylene resin composition and a polyolefin-based resin composition. The polypropylene resin composition is designed for use in interior and exterior materials for vehicles. It consists of about 50 to 70% by weight of a high crystalline polypropylene, 10 to 20% by weight of a reactor made thermoplastic polyolefin (RTPO) polypropylene, 5 to 20% by weight of an inorganic filler, 10 to 20% by weight of a rubber elastomer, and 3% by weight or less of a slip agent. This composition provides excellent physical properties such as high strength and impact resistance, making it ideal for automotive applications.
The polyolefin-based resin composition boasts excellent scratch resistance and low glossiness. It comprises about 56 to 97% by weight of a polypropylene block copolymer resin, 1 to 9% by weight of a thermoplastic elastomer rubber, 1 to 30% by weight of an inorganic filler, and 1 to 5% by weight of a fluoroacrylamide-based copolymer. This innovative composition is also intended for use in automobile interior and exterior materials.
Career Highlights
Throughout his career, Kyeong-Hoon Jang has worked with prominent companies in the automotive sector, including Hyundai Motor Company and Dae Ha Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in vehicle materials.
Collaborations
Jang has collaborated with notable colleagues such as Dae-Sik Kim and Han-Ki Lee. These partnerships have fostered a creative environment that encourages the development of cutting-edge materials.
Conclusion
Kyeong-Hoon Jang is a distinguished inventor whose work in polypropylene resin compositions has significantly impacted the automotive industry. His innovative approaches to material science continue to enhance the performance and durability of vehicle components.
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